Return to Air Data Home

Pre-Generated Data Files

This page contains pre-generated files of data available for download. The files are updated twice per year: once in June to capture the complete data for the prior year and once in December to capture the data for the summer (ozone season).

Site and Monitor Descriptions
Table of Annual Summary Data
Tables of Daily and Daily Summary Data
Tables of Daily AQI
Tables of Hourly Data
Tables of 8-Hour Average Data
Table of Blanks Data


About the data

Description of data and formats

About the AQS Data Mart (the source of this data)

Some contain data summarized on an annual basis (annual summary files), some contain data summarized on a daily basis (daily summary), and some contain raw data (sample data as reported). These are the standard time aggregations EPA calculates and stores (we do not have monthly data). The daily summary and raw categories have data files grouped by parameter:

  • Criteria Gases
  • Particulates
  • Meteorological
  • Toxics (see note below), Ozone Precursors, and Lead
  • Blanks (Blanks are empty cannisters that are measured for speciation quality assurance reasons)

The annual summary files are small enough to include all data in one file.

Each group has data listed by year, in reverse order, back to 1990.

Each table entry has the file name, linked to the file, the size of the (zipped) file, the number of data rows in the file, and the date the file was last modified. EPA will update these files twice per year; in the spring and fall (late May and November). Keep in mind, data collection agencies have up to 6 months to report their data.

The files are all comma separated text with a header. Each aggregate level has a different format.

Note on Toxics. EPA has several ways of grouping parameters. For the parameters listed here as toxics we have included two groups of parameters: Core HAPS (Hazardous Air Pollutants) and VOCs ( Volatile Organic Compounds). The VOC list was expanded with the December 2015 update. These lists include the parameters as defined in the EPA AQS system as "CORE HAPS" and "VOC". You can view the list or parameters included in either the HAPS or VOCS category.

The Air Quality Index (AQI) values are presented in several files. AQI is calculated each day for each monitor for the Criteria Gases and PM10 and PM2.5 (FRM and non FRM). The AQI values are on the respective records in those Daily Summary files. There are also annual summary AQI files that show by CBSA (metro area) or county the annual statistics for AQI (max, number of values in each category, etc.). This file has one record per year per CBSA or county. There are also daily summary files that show the AQI by CBSA or county. These have one record per day per CBSA or county.

For reference, there is also a file listing all of the files on this page and the date they were modified. Each file also includes the last change date of each record in the file.



Site and Monitor Descriptions

Site Listing (20,437 Rows, 956 KB)
Monitor Listing (346,152 Rows, 5,961 KB)

Annual Summary Data

Year Concentration by Monitor AQI by CBSA AQI by County
2017 annual_conc_by_monitor_2017.zip
21,217 Rows
1,160 KB
As of 2017-05-26
annual_aqi_by_cbsa_2017.zip
394 Rows
10 KB
As of 2017-05-26
annual_aqi_by_county_2017.zip
755 Rows
13 KB
As of 2017-05-26
2016 annual_conc_by_monitor_2016.zip
68,421 Rows
3,989 KB
As of 2017-05-26
annual_aqi_by_cbsa_2016.zip
534 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2016.zip
1,052 Rows
22 KB
As of 2017-05-26
2015 annual_conc_by_monitor_2015.zip
74,336 Rows
4,395 KB
As of 2017-05-26
annual_aqi_by_cbsa_2015.zip
533 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2015.zip
1,060 Rows
22 KB
As of 2017-05-26
2014 annual_conc_by_monitor_2014.zip
77,441 Rows
4,690 KB
As of 2017-05-26
annual_aqi_by_cbsa_2014.zip
529 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2014.zip
1,055 Rows
22 KB
As of 2017-05-26
2013 annual_conc_by_monitor_2013.zip
78,417 Rows
4,788 KB
As of 2017-05-26
annual_aqi_by_cbsa_2013.zip
532 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2013.zip
1,063 Rows
22 KB
As of 2017-05-26
2012 annual_conc_by_monitor_2012.zip
81,072 Rows
4,984 KB
As of 2017-05-26
annual_aqi_by_cbsa_2012.zip
532 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2012.zip
1,071 Rows
23 KB
As of 2017-05-26
2011 annual_conc_by_monitor_2011.zip
82,428 Rows
5,058 KB
As of 2017-05-26
annual_aqi_by_cbsa_2011.zip
543 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_2011.zip
1,093 Rows
23 KB
As of 2017-05-26
2010 annual_conc_by_monitor_2010.zip
83,995 Rows
5,116 KB
As of 2017-05-26
annual_aqi_by_cbsa_2010.zip
527 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2010.zip
1,069 Rows
23 KB
As of 2017-05-26
2009 annual_conc_by_monitor_2009.zip
89,350 Rows
5,282 KB
As of 2017-05-26
annual_aqi_by_cbsa_2009.zip
531 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2009.zip
1,070 Rows
23 KB
As of 2017-05-26
2008 annual_conc_by_monitor_2008.zip
88,246 Rows
5,167 KB
As of 2017-05-26
annual_aqi_by_cbsa_2008.zip
524 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_2008.zip
1,071 Rows
23 KB
As of 2017-05-26
2007 annual_conc_by_monitor_2007.zip
90,196 Rows
5,272 KB
As of 2017-05-26
annual_aqi_by_cbsa_2007.zip
528 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_2007.zip
1,079 Rows
24 KB
As of 2017-05-26
2006 annual_conc_by_monitor_2006.zip
93,036 Rows
5,427 KB
As of 2017-05-26
annual_aqi_by_cbsa_2006.zip
533 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_2006.zip
1,093 Rows
24 KB
As of 2017-05-26
2005 annual_conc_by_monitor_2005.zip
96,262 Rows
5,604 KB
As of 2017-05-26
annual_aqi_by_cbsa_2005.zip
545 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_2005.zip
1,118 Rows
25 KB
As of 2017-05-26
2004 annual_conc_by_monitor_2004.zip
91,177 Rows
5,515 KB
As of 2017-05-26
annual_aqi_by_cbsa_2004.zip
547 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_2004.zip
1,122 Rows
25 KB
As of 2017-05-26
2003 annual_conc_by_monitor_2003.zip
89,894 Rows
5,463 KB
As of 2017-05-26
annual_aqi_by_cbsa_2003.zip
557 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_2003.zip
1,138 Rows
25 KB
As of 2017-05-26
2002 annual_conc_by_monitor_2002.zip
89,951 Rows
5,321 KB
As of 2017-05-26
annual_aqi_by_cbsa_2002.zip
551 Rows
17 KB
As of 2017-05-26
annual_aqi_by_county_2002.zip
1,131 Rows
25 KB
As of 2017-05-26
2001 annual_conc_by_monitor_2001.zip
79,102 Rows
4,727 KB
As of 2017-05-26
annual_aqi_by_cbsa_2001.zip
558 Rows
17 KB
As of 2017-05-26
annual_aqi_by_county_2001.zip
1,125 Rows
25 KB
As of 2017-05-26
2000 annual_conc_by_monitor_2000.zip
70,274 Rows
4,113 KB
As of 2017-05-26
annual_aqi_by_cbsa_2000.zip
554 Rows
17 KB
As of 2017-05-26
annual_aqi_by_county_2000.zip
1,108 Rows
25 KB
As of 2017-05-26
1999 annual_conc_by_monitor_1999.zip
61,372 Rows
3,581 KB
As of 2017-05-26
annual_aqi_by_cbsa_1999.zip
528 Rows
16 KB
As of 2017-05-26
annual_aqi_by_county_1999.zip
1,050 Rows
24 KB
As of 2017-05-26
1998 annual_conc_by_monitor_1998.zip
47,744 Rows
2,882 KB
As of 2017-05-26
annual_aqi_by_cbsa_1998.zip
492 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_1998.zip
982 Rows
22 KB
As of 2017-05-26
1997 annual_conc_by_monitor_1997.zip
45,002 Rows
2,750 KB
As of 2017-05-26
annual_aqi_by_cbsa_1997.zip
507 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_1997.zip
1,018 Rows
22 KB
As of 2017-05-26
1996 annual_conc_by_monitor_1996.zip
45,658 Rows
2,726 KB
As of 2017-05-26
annual_aqi_by_cbsa_1996.zip
507 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_1996.zip
1,001 Rows
22 KB
As of 2017-05-26
1995 annual_conc_by_monitor_1995.zip
41,935 Rows
2,520 KB
As of 2017-05-26
annual_aqi_by_cbsa_1995.zip
508 Rows
15 KB
As of 2017-05-26
annual_aqi_by_county_1995.zip
996 Rows
22 KB
As of 2017-05-26
1994 annual_conc_by_monitor_1994.zip
34,835 Rows
2,190 KB
As of 2017-05-26
annual_aqi_by_cbsa_1994.zip
491 Rows
14 KB
As of 2017-05-26
annual_aqi_by_county_1994.zip
966 Rows
21 KB
As of 2017-05-26
1993 annual_conc_by_monitor_1993.zip
31,537 Rows
1,929 KB
As of 2017-05-26
annual_aqi_by_cbsa_1993.zip
488 Rows
14 KB
As of 2017-05-26
annual_aqi_by_county_1993.zip
945 Rows
21 KB
As of 2017-05-26
1992 annual_conc_by_monitor_1992.zip
26,171 Rows
1,688 KB
As of 2017-05-26
annual_aqi_by_cbsa_1992.zip
488 Rows
14 KB
As of 2017-05-26
annual_aqi_by_county_1992.zip
940 Rows
21 KB
As of 2017-05-26
1991 annual_conc_by_monitor_1991.zip
24,108 Rows
1,596 KB
As of 2017-05-26
annual_aqi_by_cbsa_1991.zip
478 Rows
14 KB
As of 2017-05-26
annual_aqi_by_county_1991.zip
912 Rows
20 KB
As of 2017-05-26
1990 annual_conc_by_monitor_1990.zip
23,505 Rows
1,523 KB
As of 2017-05-26
annual_aqi_by_cbsa_1990.zip
464 Rows
14 KB
As of 2017-05-26
annual_aqi_by_county_1990.zip
867 Rows
20 KB
As of 2017-05-26
1989 annual_conc_by_monitor_1989.zip
22,774 Rows
1,451 KB
As of 2017-05-26
annual_aqi_by_cbsa_1989.zip
440 Rows
13 KB
As of 2017-05-26
annual_aqi_by_county_1989.zip
813 Rows
19 KB
As of 2017-05-26
1988 annual_conc_by_monitor_1988.zip
23,289 Rows
1,539 KB
As of 2017-05-26
annual_aqi_by_cbsa_1988.zip
399 Rows
13 KB
As of 2017-05-26
annual_aqi_by_county_1988.zip
750 Rows
18 KB
As of 2017-05-26
1987 annual_conc_by_monitor_1987.zip
21,003 Rows
1,384 KB
As of 2017-05-26
annual_aqi_by_cbsa_1987.zip
387 Rows
12 KB
As of 2017-05-26
annual_aqi_by_county_1987.zip
704 Rows
17 KB
As of 2017-05-26
1986 annual_conc_by_monitor_1986.zip
18,943 Rows
1,285 KB
As of 2017-05-26
annual_aqi_by_cbsa_1986.zip
368 Rows
12 KB
As of 2017-05-26
annual_aqi_by_county_1986.zip
662 Rows
16 KB
As of 2017-05-26
1985 annual_conc_by_monitor_1985.zip
19,644 Rows
1,309 KB
As of 2017-05-26
annual_aqi_by_cbsa_1985.zip
348 Rows
11 KB
As of 2017-05-26
annual_aqi_by_county_1985.zip
648 Rows
16 KB
As of 2017-05-26
1984 annual_conc_by_monitor_1984.zip
17,979 Rows
1,223 KB
As of 2017-05-26
annual_aqi_by_cbsa_1984.zip
309 Rows
10 KB
As of 2017-05-26
annual_aqi_by_county_1984.zip
588 Rows
14 KB
As of 2017-05-26
1983 annual_conc_by_monitor_1983.zip
18,794 Rows
1,312 KB
As of 2017-05-26
annual_aqi_by_cbsa_1983.zip
327 Rows
11 KB
As of 2017-05-26
annual_aqi_by_county_1983.zip
618 Rows
15 KB
As of 2017-05-26
1982 annual_conc_by_monitor_1982.zip
19,486 Rows
1,342 KB
As of 2017-05-26
annual_aqi_by_cbsa_1982.zip
319 Rows
10 KB
As of 2017-05-26
annual_aqi_by_county_1982.zip
598 Rows
14 KB
As of 2017-05-26
1981 annual_conc_by_monitor_1981.zip
24,456 Rows
1,605 KB
As of 2017-05-26
annual_aqi_by_cbsa_1981.zip
328 Rows
11 KB
As of 2017-05-26
annual_aqi_by_county_1981.zip
604 Rows
15 KB
As of 2017-05-26
1980 annual_conc_by_monitor_1980.zip
25,660 Rows
1,660 KB
As of 2017-05-26
annual_aqi_by_cbsa_1980.zip
323 Rows
11 KB
As of 2017-05-26
annual_aqi_by_county_1980.zip
597 Rows
15 KB
As of 2017-05-26



Daily Summary Data

Criteria Gases

Year Ozone (44201) SO2 (42401) CO (42101) NO2 (42602)
2017 daily_44201_2017.zip
53,639 Rows
647 KB
As of 2017-05-26
daily_42401_2017.zip
56,824 Rows
627 KB
As of 2017-05-26
daily_42101_2017.zip
28,430 Rows
312 KB
As of 2017-05-26
daily_42602_2017.zip
21,496 Rows
319 KB
As of 2017-05-26
2016 daily_44201_2016.zip
392,037 Rows
4,380 KB
As of 2017-05-26
daily_42401_2016.zip
322,759 Rows
3,128 KB
As of 2017-05-26
daily_42101_2016.zip
213,182 Rows
2,099 KB
As of 2017-05-26
daily_42602_2016.zip
156,531 Rows
2,123 KB
As of 2017-05-26
2015 daily_44201_2015.zip
389,087 Rows
4,369 KB
As of 2017-05-26
daily_42401_2015.zip
326,845 Rows
3,223 KB
As of 2017-05-26
daily_42101_2015.zip
216,873 Rows
2,123 KB
As of 2017-05-26
daily_42602_2015.zip
155,306 Rows
2,092 KB
As of 2017-05-26
2014 daily_44201_2014.zip
389,819 Rows
4,366 KB
As of 2017-05-26
daily_42401_2014.zip
327,058 Rows
3,297 KB
As of 2017-05-26
daily_42101_2014.zip
217,889 Rows
2,124 KB
As of 2017-05-26
daily_42602_2014.zip
149,666 Rows
2,002 KB
As of 2017-05-26
2013 daily_44201_2013.zip
389,923 Rows
4,368 KB
As of 2017-05-26
daily_42401_2013.zip
330,949 Rows
3,322 KB
As of 2017-05-26
daily_42101_2013.zip
217,225 Rows
2,114 KB
As of 2017-05-26
daily_42602_2013.zip
138,807 Rows
1,834 KB
As of 2017-05-26
2012 daily_44201_2012.zip
386,958 Rows
4,379 KB
As of 2017-05-26
daily_42401_2012.zip
327,630 Rows
3,303 KB
As of 2017-05-26
daily_42101_2012.zip
222,582 Rows
2,180 KB
As of 2017-05-26
daily_42602_2012.zip
134,196 Rows
1,767 KB
As of 2017-05-26
2011 daily_44201_2011.zip
381,860 Rows
4,340 KB
As of 2016-06-17
daily_42401_2011.zip
322,871 Rows
3,320 KB
As of 2016-12-23
daily_42101_2011.zip
226,465 Rows
2,231 KB
As of 2016-06-17
daily_42602_2011.zip
131,816 Rows
1,737 KB
As of 2016-06-17
2010 daily_44201_2010.zip
360,239 Rows
4,072 KB
As of 2016-06-17
daily_42401_2010.zip
320,554 Rows
3,212 KB
As of 2016-12-23
daily_42101_2010.zip
226,401 Rows
2,205 KB
As of 2016-06-17
daily_42602_2010.zip
135,945 Rows
1,749 KB
As of 2016-06-17
2009 daily_44201_2009.zip
351,355 Rows
3,985 KB
As of 2016-12-23
daily_42401_2009.zip
324,205 Rows
3,237 KB
As of 2016-12-23
daily_42101_2009.zip
237,378 Rows
2,313 KB
As of 2016-06-17
daily_42602_2009.zip
134,377 Rows
1,693 KB
As of 2016-06-17
2008 daily_44201_2008.zip
347,604 Rows
3,952 KB
As of 2016-06-17
daily_42401_2008.zip
343,088 Rows
3,506 KB
As of 2016-06-17
daily_42101_2008.zip
253,338 Rows
2,491 KB
As of 2016-06-17
daily_42602_2008.zip
138,190 Rows
1,724 KB
As of 2016-06-17
2007 daily_44201_2007.zip
344,495 Rows
3,929 KB
As of 2016-06-17
daily_42401_2007.zip
361,991 Rows
3,734 KB
As of 2016-06-17
daily_42101_2007.zip
260,485 Rows
2,571 KB
As of 2016-06-17
daily_42602_2007.zip
140,222 Rows
1,737 KB
As of 2016-06-17
2006 daily_44201_2006.zip
336,740 Rows
3,848 KB
As of 2016-06-17
daily_42401_2006.zip
360,986 Rows
3,737 KB
As of 2016-06-17
daily_42101_2006.zip
273,458 Rows
2,725 KB
As of 2016-06-17
daily_42602_2006.zip
144,193 Rows
1,795 KB
As of 2016-06-17
2005 daily_44201_2005.zip
332,853 Rows
3,832 KB
As of 2016-06-17
daily_42401_2005.zip
370,271 Rows
3,892 KB
As of 2017-05-26
daily_42101_2005.zip
291,877 Rows
2,930 KB
As of 2016-06-17
daily_42602_2005.zip
145,048 Rows
1,817 KB
As of 2016-06-17
2004 daily_44201_2004.zip
335,758 Rows
3,838 KB
As of 2016-06-17
daily_42401_2004.zip
378,599 Rows
3,983 KB
As of 2016-06-17
daily_42101_2004.zip
302,256 Rows
3,067 KB
As of 2016-06-17
daily_42602_2004.zip
146,880 Rows
1,829 KB
As of 2016-06-17
2003 daily_44201_2003.zip
334,423 Rows
3,863 KB
As of 2016-06-17
daily_42401_2003.zip
385,262 Rows
4,059 KB
As of 2016-06-17
daily_42101_2003.zip
308,491 Rows
3,169 KB
As of 2016-06-17
daily_42602_2003.zip
145,028 Rows
1,817 KB
As of 2016-06-17
2002 daily_44201_2002.zip
329,138 Rows
3,822 KB
As of 2016-06-17
daily_42401_2002.zip
407,165 Rows
4,275 KB
As of 2016-06-17
daily_42101_2002.zip
323,927 Rows
3,345 KB
As of 2016-06-17
daily_42602_2002.zip
147,217 Rows
1,848 KB
As of 2016-06-17
2001 daily_44201_2001.zip
322,389 Rows
3,739 KB
As of 2016-06-17
daily_42401_2001.zip
410,901 Rows
4,383 KB
As of 2016-06-17
daily_42101_2001.zip
334,319 Rows
3,493 KB
As of 2016-06-17
daily_42602_2001.zip
146,564 Rows
1,853 KB
As of 2016-06-17
2000 daily_44201_2000.zip
311,848 Rows
3,623 KB
As of 2016-06-17
daily_42401_2000.zip
422,638 Rows
4,557 KB
As of 2016-06-17
daily_42101_2000.zip
351,585 Rows
3,684 KB
As of 2016-06-17
daily_42602_2000.zip
145,003 Rows
1,836 KB
As of 2016-06-17
1999 daily_44201_1999.zip
301,056 Rows
3,527 KB
As of 2016-06-17
daily_42401_1999.zip
431,806 Rows
4,686 KB
As of 2016-06-17
daily_42101_1999.zip
350,140 Rows
3,722 KB
As of 2016-06-17
daily_42602_1999.zip
141,675 Rows
1,805 KB
As of 2016-06-17
1998 daily_44201_1998.zip
298,485 Rows
3,502 KB
As of 2016-06-17
daily_42401_1998.zip
455,406 Rows
4,937 KB
As of 2016-06-17
daily_42101_1998.zip
361,700 Rows
3,847 KB
As of 2016-06-17
daily_42602_1998.zip
140,784 Rows
1,794 KB
As of 2016-06-17
1997 daily_44201_1997.zip
289,636 Rows
3,380 KB
As of 2016-06-17
daily_42401_1997.zip
468,274 Rows
5,075 KB
As of 2016-06-17
daily_42101_1997.zip
364,147 Rows
3,877 KB
As of 2016-06-17
daily_42602_1997.zip
138,052 Rows
1,757 KB
As of 2016-06-17
1996 daily_44201_1996.zip
279,789 Rows
3,267 KB
As of 2016-06-17
daily_42401_1996.zip
482,596 Rows
5,218 KB
As of 2016-06-17
daily_42101_1996.zip
367,483 Rows
3,919 KB
As of 2016-06-17
daily_42602_1996.zip
134,041 Rows
1,708 KB
As of 2016-06-17
1995 daily_44201_1995.zip
279,013 Rows
3,260 KB
As of 2016-06-17
daily_42401_1995.zip
487,923 Rows
5,270 KB
As of 2016-06-17
daily_42101_1995.zip
367,259 Rows
3,923 KB
As of 2016-06-17
daily_42602_1995.zip
133,938 Rows
1,709 KB
As of 2016-06-17
1994 daily_44201_1994.zip
274,102 Rows
3,179 KB
As of 2016-06-17
daily_42401_1994.zip
485,030 Rows
5,324 KB
As of 2016-06-17
daily_42101_1994.zip
359,321 Rows
3,876 KB
As of 2016-06-17
daily_42602_1994.zip
127,965 Rows
1,633 KB
As of 2016-06-17
1993 daily_44201_1993.zip
270,725 Rows
3,133 KB
As of 2016-06-17
daily_42401_1993.zip
492,437 Rows
5,324 KB
As of 2016-06-17
daily_42101_1993.zip
362,216 Rows
3,824 KB
As of 2016-06-17
daily_42602_1993.zip
124,895 Rows
1,521 KB
As of 2016-06-17
1992 daily_44201_1992.zip
261,266 Rows
3,024 KB
As of 2016-06-17
daily_42401_1992.zip
509,050 Rows
5,452 KB
As of 2016-06-17
daily_42101_1992.zip
355,804 Rows
3,765 KB
As of 2016-06-17
daily_42602_1992.zip
120,339 Rows
1,437 KB
As of 2016-06-17
1991 daily_44201_1991.zip
250,448 Rows
2,915 KB
As of 2016-06-17
daily_42401_1991.zip
522,594 Rows
5,653 KB
As of 2016-06-17
daily_42101_1991.zip
338,277 Rows
3,600 KB
As of 2016-06-17
daily_42602_1991.zip
115,352 Rows
1,388 KB
As of 2016-06-17
1990 daily_44201_1990.zip
241,688 Rows
2,809 KB
As of 2016-06-17
daily_42401_1990.zip
521,036 Rows
5,615 KB
As of 2016-06-17
daily_42101_1990.zip
332,312 Rows
3,550 KB
As of 2016-06-17
daily_42602_1990.zip
111,103 Rows
1,336 KB
As of 2016-06-17
1989 daily_44201_1989.zip
229,932 Rows
2,674 KB
As of 2017-05-26
daily_42401_1989.zip
525,683 Rows
5,649 KB
As of 2017-05-26
daily_42101_1989.zip
333,987 Rows
3,598 KB
As of 2017-05-26
daily_42602_1989.zip
109,091 Rows
1,314 KB
As of 2017-05-26
1988 daily_44201_1988.zip
216,693 Rows
2,545 KB
As of 2017-05-26
daily_42401_1988.zip
530,709 Rows
5,765 KB
As of 2017-05-26
daily_42101_1988.zip
325,072 Rows
3,525 KB
As of 2017-05-26
daily_42602_1988.zip
101,776 Rows
1,237 KB
As of 2017-05-26
1987 daily_44201_1987.zip
210,550 Rows
2,460 KB
As of 2017-05-26
daily_42401_1987.zip
538,359 Rows
5,867 KB
As of 2017-05-26
daily_42101_1987.zip
312,348 Rows
3,417 KB
As of 2017-05-26
daily_42602_1987.zip
93,072 Rows
1,129 KB
As of 2017-05-26
1986 daily_44201_1986.zip
203,440 Rows
2,362 KB
As of 2017-05-26
daily_42401_1986.zip
565,073 Rows
6,179 KB
As of 2017-05-26
daily_42101_1986.zip
297,675 Rows
3,266 KB
As of 2017-05-26
daily_42602_1986.zip
95,079 Rows
1,153 KB
As of 2017-05-26
1985 daily_44201_1985.zip
205,464 Rows
2,386 KB
As of 2017-05-26
daily_42401_1985.zip
587,907 Rows
6,446 KB
As of 2017-05-26
daily_42101_1985.zip
307,322 Rows
3,376 KB
As of 2017-05-26
daily_42602_1985.zip
95,939 Rows
1,162 KB
As of 2017-05-26
1984 daily_44201_1984.zip
206,742 Rows
2,405 KB
As of 2017-05-26
daily_42401_1984.zip
613,869 Rows
6,744 KB
As of 2017-05-26
daily_42101_1984.zip
309,437 Rows
3,425 KB
As of 2017-05-26
daily_42602_1984.zip
97,539 Rows
1,189 KB
As of 2017-05-26
1983 daily_44201_1983.zip
207,446 Rows
2,436 KB
As of 2017-05-26
daily_42401_1983.zip
612,988 Rows
6,749 KB
As of 2017-05-26
daily_42101_1983.zip
317,749 Rows
3,536 KB
As of 2017-05-26
daily_42602_1983.zip
96,483 Rows
1,182 KB
As of 2017-05-26
1982 daily_44201_1982.zip
207,714 Rows
2,428 KB
As of 2017-05-26
daily_42401_1982.zip
608,388 Rows
6,712 KB
As of 2017-05-26
daily_42101_1982.zip
315,801 Rows
3,512 KB
As of 2017-05-26
daily_42602_1982.zip
93,545 Rows
1,147 KB
As of 2017-05-26
1981 daily_44201_1981.zip
208,565 Rows
2,435 KB
As of 2017-05-26
daily_42401_1981.zip
580,823 Rows
6,374 KB
As of 2017-05-26
daily_42101_1981.zip
291,144 Rows
3,231 KB
As of 2017-05-26
daily_42602_1981.zip
92,508 Rows
1,145 KB
As of 2017-05-26
1980 daily_44201_1980.zip
190,999 Rows
2,247 KB
As of 2017-05-26
daily_42401_1980.zip
577,237 Rows
6,214 KB
As of 2017-05-26
daily_42101_1980.zip
267,406 Rows
3,006 KB
As of 2017-05-26
daily_42602_1980.zip
88,211 Rows
1,097 KB
As of 2017-05-26

Particulates

Year PM2.5 FRM/FEM Mass (88101) PM2.5 non FRM/FEM Mass (88502) PM10 Mass (81102) PM2.5 Speciation
2017 daily_88101_2017.zip
67,696 Rows
828 KB
As of 2017-05-26
daily_88502_2017.zip
36,315 Rows
447 KB
As of 2017-05-26
daily_81102_2017.zip
22,503 Rows
187 KB
As of 2017-05-26
daily_SPEC_2017.zip
53,406 Rows
457 KB
As of 2017-05-26
2016 daily_88101_2016.zip
424,270 Rows
4,527 KB
As of 2017-05-26
daily_88502_2016.zip
284,771 Rows
3,109 KB
As of 2017-05-26
daily_81102_2016.zip
172,152 Rows
1,237 KB
As of 2017-05-26
daily_SPEC_2016.zip
1,274,624 Rows
9,877 KB
As of 2017-05-26
2015 daily_88101_2015.zip
392,405 Rows
4,233 KB
As of 2017-05-26
daily_88502_2015.zip
319,668 Rows
3,528 KB
As of 2017-05-26
daily_81102_2015.zip
170,373 Rows
1,234 KB
As of 2017-05-26
daily_SPEC_2015.zip
2,094,394 Rows
15,741 KB
As of 2017-05-26
2014 daily_88101_2014.zip
371,132 Rows
3,996 KB
As of 2017-05-26
daily_88502_2014.zip
331,931 Rows
3,660 KB
As of 2017-05-26
daily_81102_2014.zip
168,251 Rows
1,228 KB
As of 2017-05-26
daily_SPEC_2014.zip
2,249,042 Rows
17,459 KB
As of 2017-05-26
2013 daily_88101_2013.zip
341,498 Rows
3,665 KB
As of 2017-05-26
daily_88502_2013.zip
349,752 Rows
3,874 KB
As of 2017-05-26
daily_81102_2013.zip
169,846 Rows
1,248 KB
As of 2017-05-26
daily_SPEC_2013.zip
2,271,073 Rows
17,636 KB
As of 2017-05-26
2012 daily_88101_2012.zip
295,540 Rows
3,170 KB
As of 2017-05-26
daily_88502_2012.zip
367,208 Rows
4,077 KB
As of 2017-05-26
daily_81102_2012.zip
163,170 Rows
1,220 KB
As of 2017-05-26
daily_SPEC_2012.zip
2,339,611 Rows
18,325 KB
As of 2016-12-23
2011 daily_88101_2011.zip
267,670 Rows
2,910 KB
As of 2016-12-23
daily_88502_2011.zip
360,567 Rows
4,043 KB
As of 2016-12-23
daily_81102_2011.zip
156,432 Rows
1,169 KB
As of 2017-05-26
daily_SPEC_2011.zip
2,371,199 Rows
18,545 KB
As of 2016-12-23
2010 daily_88101_2010.zip
247,324 Rows
2,652 KB
As of 2016-12-23
daily_88502_2010.zip
356,759 Rows
3,961 KB
As of 2016-12-23
daily_81102_2010.zip
150,990 Rows
1,129 KB
As of 2017-05-26
daily_SPEC_2010.zip
2,234,163 Rows
17,613 KB
As of 2016-06-17
2009 daily_88101_2009.zip
200,651 Rows
2,133 KB
As of 2016-12-23
daily_88502_2009.zip
345,353 Rows
3,857 KB
As of 2016-12-23
daily_81102_2009.zip
150,210 Rows
1,127 KB
As of 2017-05-26
daily_SPEC_2009.zip
2,300,367 Rows
17,978 KB
As of 2016-06-17
2008 daily_88101_2008.zip
150,356 Rows
1,613 KB
As of 2016-06-17
daily_88502_2008.zip
333,030 Rows
3,769 KB
As of 2016-12-23
daily_81102_2008.zip
151,582 Rows
1,164 KB
As of 2016-06-17
daily_SPEC_2008.zip
2,379,870 Rows
17,963 KB
As of 2016-06-17
2007 daily_88101_2007.zip
147,904 Rows
1,614 KB
As of 2016-06-17
daily_88502_2007.zip
305,056 Rows
3,478 KB
As of 2016-06-17
daily_81102_2007.zip
152,051 Rows
1,184 KB
As of 2016-06-17
daily_SPEC_2007.zip
2,388,883 Rows
18,021 KB
As of 2016-06-17
2006 daily_88101_2006.zip
141,212 Rows
1,535 KB
As of 2016-06-17
daily_88502_2006.zip
245,644 Rows
2,773 KB
As of 2016-06-17
daily_81102_2006.zip
155,107 Rows
1,209 KB
As of 2016-06-17
daily_SPEC_2006.zip
2,537,694 Rows
19,207 KB
As of 2016-06-17
2005 daily_88101_2005.zip
147,341 Rows
1,631 KB
As of 2016-06-17
daily_88502_2005.zip
215,774 Rows
2,426 KB
As of 2016-06-17
daily_81102_2005.zip
156,277 Rows
1,217 KB
As of 2016-06-17
daily_SPEC_2005.zip
2,778,516 Rows
21,201 KB
As of 2016-06-17
2004 daily_88101_2004.zip
150,333 Rows
1,634 KB
As of 2016-06-17
daily_88502_2004.zip
154,945 Rows
1,737 KB
As of 2016-06-17
daily_81102_2004.zip
151,041 Rows
1,171 KB
As of 2016-06-17
daily_SPEC_2004.zip
2,803,741 Rows
21,925 KB
As of 2016-06-17
2003 daily_88101_2003.zip
151,485 Rows
1,658 KB
As of 2016-06-17
daily_88502_2003.zip
108,978 Rows
1,221 KB
As of 2016-06-17
daily_81102_2003.zip
146,824 Rows
1,154 KB
As of 2016-06-17
daily_SPEC_2003.zip
2,658,897 Rows
20,770 KB
As of 2016-06-17
2002 daily_88101_2002.zip
169,409 Rows
1,839 KB
As of 2016-06-17
daily_88502_2002.zip
70,087 Rows
799 KB
As of 2016-06-17
daily_81102_2002.zip
148,824 Rows
1,178 KB
As of 2016-06-17
daily_SPEC_2002.zip
2,545,766 Rows
19,903 KB
As of 2016-06-17
2001 daily_88101_2001.zip
167,299 Rows
1,833 KB
As of 2016-06-17
daily_88502_2001.zip
45,645 Rows
523 KB
As of 2016-06-17
daily_81102_2001.zip
145,733 Rows
1,161 KB
As of 2016-06-17
daily_SPEC_2001.zip
1,911,407 Rows
15,175 KB
As of 2016-06-17
2000 daily_88101_2000.zip
154,547 Rows
1,707 KB
As of 2016-06-17
daily_88502_2000.zip
26,331 Rows
303 KB
As of 2016-06-17
daily_81102_2000.zip
134,902 Rows
1,091 KB
As of 2016-06-17
daily_SPEC_2000.zip
1,334,939 Rows
10,792 KB
As of 2016-06-17
1999 daily_88101_1999.zip
103,807 Rows
1,168 KB
As of 2016-06-17
daily_88502_1999.zip
10,916 Rows
124 KB
As of 2016-06-17
daily_81102_1999.zip
130,176 Rows
1,055 KB
As of 2016-06-17
daily_SPEC_1999.zip
739,552 Rows
6,092 KB
As of 2016-06-17
1998 daily_88101_1998.zip
625 Rows
9 KB
As of 2016-06-17
daily_88502_1998.zip
8,228 Rows
87 KB
As of 2016-06-17
daily_81102_1998.zip
144,996 Rows
1,173 KB
As of 2016-06-17
daily_SPEC_1998.zip
228,717 Rows
1,934 KB
As of 2016-06-17
1997 daily_88101_1997.zip
128 Rows
2 KB
As of 2016-06-17
daily_88502_1997.zip
6,673 Rows
71 KB
As of 2016-06-17
daily_81102_1997.zip
164,463 Rows
1,314 KB
As of 2016-06-17
daily_SPEC_1997.zip
232,839 Rows
1,990 KB
As of 2016-06-17
1996 daily_88101_1996.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1996.zip
6,323 Rows
68 KB
As of 2016-06-17
daily_81102_1996.zip
161,904 Rows
1,295 KB
As of 2016-06-17
daily_SPEC_1996.zip
222,404 Rows
1,907 KB
As of 2016-06-17
1995 daily_88101_1995.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1995.zip
6,282 Rows
66 KB
As of 2016-06-17
daily_81102_1995.zip
156,572 Rows
1,261 KB
As of 2016-06-17
daily_SPEC_1995.zip
222,042 Rows
1,912 KB
As of 2016-06-17
1994 daily_88101_1994.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1994.zip
6,047 Rows
65 KB
As of 2016-06-17
daily_81102_1994.zip
146,621 Rows
1,186 KB
As of 2016-06-17
daily_SPEC_1994.zip
218,923 Rows
1,908 KB
As of 2016-06-17
1993 daily_88101_1993.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1993.zip
5,257 Rows
56 KB
As of 2016-06-17
daily_81102_1993.zip
136,164 Rows
1,096 KB
As of 2016-06-17
daily_SPEC_1993.zip
189,685 Rows
1,634 KB
As of 2016-06-17
1992 daily_88101_1992.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1992.zip
5,027 Rows
71 KB
As of 2016-06-17
daily_81102_1992.zip
126,244 Rows
1,016 KB
As of 2016-06-17
daily_SPEC_1992.zip
187,110 Rows
1,643 KB
As of 2016-06-17
1991 daily_88101_1991.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1991.zip
4,468 Rows
62 KB
As of 2016-06-17
daily_81102_1991.zip
111,133 Rows
911 KB
As of 2016-06-17
daily_SPEC_1991.zip
164,841 Rows
1,418 KB
As of 2016-06-17
1990 daily_88101_1990.zip
0 Rows
0 KB
As of 2016-06-17
daily_88502_1990.zip
3,669 Rows
51 KB
As of 2016-06-17
daily_81102_1990.zip
104,770 Rows
864 KB
As of 2016-06-17
daily_SPEC_1990.zip
143,304 Rows
1,235 KB
As of 2016-06-17
1989 daily_88101_1989.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1989.zip
3,497 Rows
50 KB
As of 2017-05-26
daily_81102_1989.zip
88,252 Rows
744 KB
As of 2017-05-26
daily_SPEC_1989.zip
133,723 Rows
1,142 KB
As of 2017-05-26
1988 daily_88101_1988.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1988.zip
2,536 Rows
36 KB
As of 2017-05-26
daily_81102_1988.zip
65,282 Rows
569 KB
As of 2017-05-26
daily_SPEC_1988.zip
97,163 Rows
840 KB
As of 2017-05-26
1987 daily_88101_1987.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1987.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1987.zip
50,787 Rows
446 KB
As of 2017-05-26
daily_SPEC_1987.zip
0 Rows
0 KB
As of 2017-05-26
1986 daily_88101_1986.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1986.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1986.zip
46,127 Rows
394 KB
As of 2017-05-26
daily_SPEC_1986.zip
0 Rows
0 KB
As of 2017-05-26
1985 daily_88101_1985.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1985.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1985.zip
22,980 Rows
207 KB
As of 2017-05-26
daily_SPEC_1985.zip
0 Rows
0 KB
As of 2017-05-26
1984 daily_88101_1984.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1984.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1984.zip
4,413 Rows
40 KB
As of 2017-05-26
daily_SPEC_1984.zip
0 Rows
0 KB
As of 2017-05-26
1983 daily_88101_1983.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1983.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1983.zip
1,249 Rows
12 KB
As of 2017-05-26
daily_SPEC_1983.zip
0 Rows
0 KB
As of 2017-05-26
1982 daily_88101_1982.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1982.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1982.zip
43 Rows
1 KB
As of 2017-05-26
daily_SPEC_1982.zip
0 Rows
0 KB
As of 2017-05-26
1981 daily_88101_1981.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1981.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1981.zip
0 Rows
0 KB
As of 2017-05-26
daily_SPEC_1981.zip
0 Rows
0 KB
As of 2017-05-26
1980 daily_88101_1980.zip
0 Rows
0 KB
As of 2017-05-26
daily_88502_1980.zip
0 Rows
0 KB
As of 2017-05-26
daily_81102_1980.zip
0 Rows
0 KB
As of 2017-05-26
daily_SPEC_1980.zip
0 Rows
0 KB
As of 2017-05-26

Meterological

Year Winds (Resultant) Temperature (62101) Barometric Pressure (64101) RH and Dewpoint
2017 daily_WIND_2017.zip
78,176 Rows
1,035 KB
As of 2017-05-26
daily_TEMP_2017.zip
45,947 Rows
522 KB
As of 2017-05-26
daily_PRESS_2017.zip
16,261 Rows
200 KB
As of 2017-05-26
daily_RH_DP_2017.zip
26,958 Rows
321 KB
As of 2017-05-26
2016 daily_WIND_2016.zip
490,089 Rows
5,844 KB
As of 2017-05-26
daily_TEMP_2016.zip
296,125 Rows
3,171 KB
As of 2017-05-26
daily_PRESS_2016.zip
110,063 Rows
1,188 KB
As of 2017-05-26
daily_RH_DP_2016.zip
162,851 Rows
1,783 KB
As of 2017-05-26
2015 daily_WIND_2015.zip
472,946 Rows
5,597 KB
As of 2017-05-26
daily_TEMP_2015.zip
287,650 Rows
3,073 KB
As of 2017-05-26
daily_PRESS_2015.zip
115,326 Rows
1,228 KB
As of 2017-05-26
daily_RH_DP_2015.zip
157,853 Rows
1,711 KB
As of 2017-05-26
2014 daily_WIND_2014.zip
469,193 Rows
5,580 KB
As of 2017-05-26
daily_TEMP_2014.zip
294,154 Rows
3,133 KB
As of 2017-05-26
daily_PRESS_2014.zip
113,224 Rows
1,207 KB
As of 2017-05-26
daily_RH_DP_2014.zip
155,121 Rows
1,680 KB
As of 2017-05-26
2013 daily_WIND_2013.zip
453,841 Rows
5,387 KB
As of 2017-05-26
daily_TEMP_2013.zip
294,112 Rows
3,135 KB
As of 2017-05-26
daily_PRESS_2013.zip
112,590 Rows
1,204 KB
As of 2017-05-26
daily_RH_DP_2013.zip
159,440 Rows
1,720 KB
As of 2017-05-26
2012 daily_WIND_2012.zip
434,956 Rows
5,170 KB
As of 2017-05-26
daily_TEMP_2012.zip
298,905 Rows
3,172 KB
As of 2017-05-26
daily_PRESS_2012.zip
115,936 Rows
1,231 KB
As of 2017-05-26
daily_RH_DP_2012.zip
160,809 Rows
1,731 KB
As of 2017-05-26
2011 daily_WIND_2011.zip
417,198 Rows
4,962 KB
As of 2017-05-26
daily_TEMP_2011.zip
287,505 Rows
3,059 KB
As of 2017-05-26
daily_PRESS_2011.zip
106,691 Rows
1,134 KB
As of 2017-05-26
daily_RH_DP_2011.zip
158,328 Rows
1,700 KB
As of 2017-05-26
2010 daily_WIND_2010.zip
381,874 Rows
4,542 KB
As of 2016-06-17
daily_TEMP_2010.zip
272,524 Rows
2,890 KB
As of 2016-12-23
daily_PRESS_2010.zip
97,362 Rows
1,026 KB
As of 2017-05-26
daily_RH_DP_2010.zip
140,821 Rows
1,507 KB
As of 2016-12-23
2009 daily_WIND_2009.zip
385,606 Rows
4,509 KB
As of 2016-06-17
daily_TEMP_2009.zip
265,087 Rows
2,799 KB
As of 2016-12-23
daily_PRESS_2009.zip
92,049 Rows
973 KB
As of 2017-05-26
daily_RH_DP_2009.zip
134,626 Rows
1,435 KB
As of 2016-12-23
2008 daily_WIND_2008.zip
341,034 Rows
3,952 KB
As of 2016-06-17
daily_TEMP_2008.zip
258,745 Rows
2,737 KB
As of 2016-12-23
daily_PRESS_2008.zip
89,323 Rows
945 KB
As of 2017-05-26
daily_RH_DP_2008.zip
128,152 Rows
1,372 KB
As of 2016-12-23
2007 daily_WIND_2007.zip
327,152 Rows
3,754 KB
As of 2016-06-17
daily_TEMP_2007.zip
249,239 Rows
2,635 KB
As of 2016-12-23
daily_PRESS_2007.zip
84,598 Rows
880 KB
As of 2017-05-26
daily_RH_DP_2007.zip
124,109 Rows
1,330 KB
As of 2016-12-23
2006 daily_WIND_2006.zip
314,074 Rows
3,611 KB
As of 2016-06-17
daily_TEMP_2006.zip
235,905 Rows
2,487 KB
As of 2016-06-17
daily_PRESS_2006.zip
78,742 Rows
823 KB
As of 2017-05-26
daily_RH_DP_2006.zip
117,871 Rows
1,261 KB
As of 2016-06-17
2005 daily_WIND_2005.zip
296,629 Rows
3,409 KB
As of 2016-06-17
daily_TEMP_2005.zip
227,617 Rows
2,399 KB
As of 2016-06-17
daily_PRESS_2005.zip
72,784 Rows
752 KB
As of 2017-05-26
daily_RH_DP_2005.zip
107,111 Rows
1,142 KB
As of 2016-06-17
2004 daily_WIND_2004.zip
287,914 Rows
3,308 KB
As of 2016-06-17
daily_TEMP_2004.zip
221,098 Rows
2,326 KB
As of 2016-06-17
daily_PRESS_2004.zip
64,838 Rows
672 KB
As of 2017-05-26
daily_RH_DP_2004.zip
119,351 Rows
1,192 KB
As of 2016-06-17
2003 daily_WIND_2003.zip
293,562 Rows
3,363 KB
As of 2016-06-17
daily_TEMP_2003.zip
215,185 Rows
2,273 KB
As of 2016-06-17
daily_PRESS_2003.zip
59,178 Rows
613 KB
As of 2017-05-26
daily_RH_DP_2003.zip
113,989 Rows
1,142 KB
As of 2016-06-17
2002 daily_WIND_2002.zip
289,347 Rows
3,304 KB
As of 2016-06-17
daily_TEMP_2002.zip
210,116 Rows
2,224 KB
As of 2016-06-17
daily_PRESS_2002.zip
58,099 Rows
603 KB
As of 2017-05-26
daily_RH_DP_2002.zip
107,987 Rows
1,082 KB
As of 2016-06-17
2001 daily_WIND_2001.zip
276,927 Rows
3,163 KB
As of 2016-06-17
daily_TEMP_2001.zip
206,557 Rows
2,186 KB
As of 2016-06-17
daily_PRESS_2001.zip
54,267 Rows
565 KB
As of 2017-05-26
daily_RH_DP_2001.zip
94,572 Rows
956 KB
As of 2016-06-17
2000 daily_WIND_2000.zip
263,145 Rows
3,016 KB
As of 2016-06-17
daily_TEMP_2000.zip
197,568 Rows
2,098 KB
As of 2016-06-17
daily_PRESS_2000.zip
49,241 Rows
512 KB
As of 2017-05-26
daily_RH_DP_2000.zip
81,338 Rows
839 KB
As of 2016-06-17
1999 daily_WIND_1999.zip
252,789 Rows
2,892 KB
As of 2016-06-17
daily_TEMP_1999.zip
184,621 Rows
1,960 KB
As of 2016-06-17
daily_PRESS_1999.zip
39,421 Rows
413 KB
As of 2017-05-26
daily_RH_DP_1999.zip
70,182 Rows
738 KB
As of 2016-06-17
1998 daily_WIND_1998.zip
247,479 Rows
2,833 KB
As of 2016-06-17
daily_TEMP_1998.zip
179,523 Rows
1,911 KB
As of 2016-06-17
daily_PRESS_1998.zip
34,153 Rows
357 KB
As of 2017-05-26
daily_RH_DP_1998.zip
66,837 Rows
693 KB
As of 2016-06-17
1997 daily_WIND_1997.zip
240,954 Rows
2,768 KB
As of 2016-06-17
daily_TEMP_1997.zip
172,178 Rows
1,844 KB
As of 2016-06-17
daily_PRESS_1997.zip
32,805 Rows
344 KB
As of 2016-06-17
daily_RH_DP_1997.zip
64,384 Rows
673 KB
As of 2016-06-17
1996 daily_WIND_1996.zip
245,962 Rows
2,837 KB
As of 2016-06-17
daily_TEMP_1996.zip
163,426 Rows
1,757 KB
As of 2016-06-17
daily_PRESS_1996.zip
30,419 Rows
318 KB
As of 2016-06-17
daily_RH_DP_1996.zip
60,824 Rows
634 KB
As of 2016-06-17
1995 daily_WIND_1995.zip
246,025 Rows
2,836 KB
As of 2016-06-17
daily_TEMP_1995.zip
154,537 Rows
1,657 KB
As of 2016-06-17
daily_PRESS_1995.zip
24,549 Rows
257 KB
As of 2016-06-17
daily_RH_DP_1995.zip
52,810 Rows
551 KB
As of 2016-06-17
1994 daily_WIND_1994.zip
190,982 Rows
2,231 KB
As of 2016-06-17
daily_TEMP_1994.zip
130,471 Rows
1,393 KB
As of 2016-06-17
daily_PRESS_1994.zip
20,924 Rows
217 KB
As of 2016-06-17
daily_RH_DP_1994.zip
44,972 Rows
467 KB
As of 2016-06-17
1993 daily_WIND_1993.zip
178,061 Rows
2,087 KB
As of 2016-06-17
daily_TEMP_1993.zip
119,189 Rows
1,277 KB
As of 2016-06-17
daily_PRESS_1993.zip
17,575 Rows
184 KB
As of 2016-06-17
daily_RH_DP_1993.zip
37,289 Rows
388 KB
As of 2016-06-17
1992 daily_WIND_1992.zip
155,758 Rows
1,834 KB
As of 2016-06-17
daily_TEMP_1992.zip
106,092 Rows
1,129 KB
As of 2016-06-17
daily_PRESS_1992.zip
14,316 Rows
152 KB
As of 2016-06-17
daily_RH_DP_1992.zip
31,713 Rows
327 KB
As of 2016-06-17
1991 daily_WIND_1991.zip
156,478 Rows
1,842 KB
As of 2016-06-17
daily_TEMP_1991.zip
95,471 Rows
1,021 KB
As of 2016-06-17
daily_PRESS_1991.zip
8,537 Rows
93 KB
As of 2016-06-17
daily_RH_DP_1991.zip
26,308 Rows
276 KB
As of 2016-06-17
1990 daily_WIND_1990.zip
131,624 Rows
1,556 KB
As of 2016-06-17
daily_TEMP_1990.zip
81,752 Rows
877 KB
As of 2016-06-17
daily_PRESS_1990.zip
5,996 Rows
65 KB
As of 2016-06-17
daily_RH_DP_1990.zip
19,304 Rows
202 KB
As of 2016-06-17
1989 daily_WIND_1989.zip
123,801 Rows
1,456 KB
As of 2017-05-26
daily_TEMP_1989.zip
69,620 Rows
750 KB
As of 2017-05-26
daily_PRESS_1989.zip
5,755 Rows
62 KB
As of 2017-05-26
daily_RH_DP_1989.zip
18,078 Rows
189 KB
As of 2017-05-26
1988 daily_WIND_1988.zip
109,186 Rows
1,293 KB
As of 2017-05-26
daily_TEMP_1988.zip
59,475 Rows
645 KB
As of 2017-05-26
daily_PRESS_1988.zip
4,202 Rows
44 KB
As of 2017-05-26
daily_RH_DP_1988.zip
11,583 Rows
121 KB
As of 2017-05-26
1987 daily_WIND_1987.zip
81,026 Rows
965 KB
As of 2017-05-26
daily_TEMP_1987.zip
48,015 Rows
519 KB
As of 2017-05-26
daily_PRESS_1987.zip
2,541 Rows
26 KB
As of 2017-05-26
daily_RH_DP_1987.zip
6,098 Rows
69 KB
As of 2017-05-26
1986 daily_WIND_1986.zip
70,451 Rows
835 KB
As of 2017-05-26
daily_TEMP_1986.zip
43,747 Rows
473 KB
As of 2017-05-26
daily_PRESS_1986.zip
2,781 Rows
28 KB
As of 2017-05-26
daily_RH_DP_1986.zip
5,477 Rows
61 KB
As of 2017-05-26
1985 daily_WIND_1985.zip
61,830 Rows
736 KB
As of 2017-05-26
daily_TEMP_1985.zip
45,646 Rows
495 KB
As of 2017-05-26
daily_PRESS_1985.zip
2,162 Rows
22 KB
As of 2017-05-26
daily_RH_DP_1985.zip
5,267 Rows
59 KB
As of 2017-05-26
1984 daily_WIND_1984.zip
58,005 Rows
684 KB
As of 2017-05-26
daily_TEMP_1984.zip
48,746 Rows
531 KB
As of 2017-05-26
daily_PRESS_1984.zip
1,849 Rows
19 KB
As of 2017-05-26
daily_RH_DP_1984.zip
7,647 Rows
88 KB
As of 2017-05-26
1983 daily_WIND_1983.zip
50,344 Rows
594 KB
As of 2017-05-26
daily_TEMP_1983.zip
47,347 Rows
517 KB
As of 2017-05-26
daily_PRESS_1983.zip
1,464 Rows
15 KB
As of 2017-05-26
daily_RH_DP_1983.zip
7,828 Rows
93 KB
As of 2017-05-26
1982 daily_WIND_1982.zip
42,867 Rows
516 KB
As of 2017-05-26
daily_TEMP_1982.zip
41,766 Rows
460 KB
As of 2017-05-26
daily_PRESS_1982.zip
1,067 Rows
11 KB
As of 2017-05-26
daily_RH_DP_1982.zip
6,862 Rows
82 KB
As of 2017-05-26
1981 daily_WIND_1981.zip
40,469 Rows
488 KB
As of 2017-05-26
daily_TEMP_1981.zip
33,637 Rows
374 KB
As of 2017-05-26
daily_PRESS_1981.zip
675 Rows
8 KB
As of 2017-05-26
daily_RH_DP_1981.zip
8,348 Rows
100 KB
As of 2017-05-26
1980 daily_WIND_1980.zip
35,959 Rows
433 KB
As of 2017-05-26
daily_TEMP_1980.zip
28,463 Rows
321 KB
As of 2017-05-26
daily_PRESS_1980.zip
1,053 Rows
11 KB
As of 2017-05-26
daily_RH_DP_1980.zip
7,690 Rows
92 KB
As of 2017-05-26

Toxics, Precursors, and Lead

Year HAPs VOCs NONOxNOy Lead
2017 daily_HAPS_2017.zip
8,582 Rows
68 KB
As of 2017-05-26
daily_VOCS_2017.zip
30,268 Rows
247 KB
As of 2017-05-26
daily_NONOxNOy_2017.zip
48,532 Rows
626 KB
As of 2017-05-26
daily_LEAD_2017.zip
1,387 Rows
17 KB
As of 2017-05-26
2016 daily_HAPS_2016.zip
243,796 Rows
1,608 KB
As of 2017-05-26
daily_VOCS_2016.zip
771,089 Rows
6,540 KB
As of 2017-05-26
daily_NONOxNOy_2016.zip
348,818 Rows
4,143 KB
As of 2017-05-26
daily_LEAD_2016.zip
17,316 Rows
149 KB
As of 2017-05-26
2015 daily_HAPS_2015.zip
357,306 Rows
2,204 KB
As of 2017-05-26
daily_VOCS_2015.zip
896,498 Rows
7,727 KB
As of 2017-05-26
daily_NONOxNOy_2015.zip
346,450 Rows
4,097 KB
As of 2017-05-26
daily_LEAD_2015.zip
18,734 Rows
161 KB
As of 2017-05-26
2014 daily_HAPS_2014.zip
402,607 Rows
2,487 KB
As of 2017-05-26
daily_VOCS_2014.zip
1,161,584 Rows
10,153 KB
As of 2017-05-26
daily_NONOxNOy_2014.zip
341,008 Rows
4,009 KB
As of 2017-05-26
daily_LEAD_2014.zip
19,243 Rows
166 KB
As of 2017-05-26
2013 daily_HAPS_2013.zip
420,393 Rows
2,609 KB
As of 2017-05-26
daily_VOCS_2013.zip
1,242,267 Rows
10,833 KB
As of 2017-05-26
daily_NONOxNOy_2013.zip
316,190 Rows
3,676 KB
As of 2016-12-23
daily_LEAD_2013.zip
21,555 Rows
190 KB
As of 2017-05-26
2012 daily_HAPS_2012.zip
434,274 Rows
2,770 KB
As of 2017-05-26
daily_VOCS_2012.zip
1,280,898 Rows
11,392 KB
As of 2017-05-26
daily_NONOxNOy_2012.zip
301,293 Rows
3,499 KB
As of 2017-05-26
daily_LEAD_2012.zip
21,995 Rows
196 KB
As of 2017-05-26
2011 daily_HAPS_2011.zip
431,111 Rows
2,793 KB
As of 2017-05-26
daily_VOCS_2011.zip
1,288,120 Rows
11,521 KB
As of 2017-05-26
daily_NONOxNOy_2011.zip
289,964 Rows
3,372 KB
As of 2016-06-17
daily_LEAD_2011.zip
18,302 Rows
166 KB
As of 2017-05-26
2010 daily_HAPS_2010.zip
443,643 Rows
2,877 KB
As of 2017-05-26
daily_VOCS_2010.zip
1,288,896 Rows
11,119 KB
As of 2017-05-26
daily_NONOxNOy_2010.zip
264,682 Rows
2,972 KB
As of 2016-06-17
daily_LEAD_2010.zip
18,359 Rows
160 KB
As of 2017-05-26
2009 daily_HAPS_2009.zip
455,685 Rows
2,969 KB
As of 2017-05-26
daily_VOCS_2009.zip
1,262,371 Rows
10,858 KB
As of 2017-05-26
daily_NONOxNOy_2009.zip
253,628 Rows
2,793 KB
As of 2016-06-17
daily_LEAD_2009.zip
16,291 Rows
141 KB
As of 2016-06-17
2008 daily_HAPS_2008.zip
452,398 Rows
2,955 KB
As of 2017-05-26
daily_VOCS_2008.zip
1,256,954 Rows
10,778 KB
As of 2017-05-26
daily_NONOxNOy_2008.zip
257,445 Rows
2,798 KB
As of 2016-06-17
daily_LEAD_2008.zip
12,618 Rows
108 KB
As of 2016-06-17
2007 daily_HAPS_2007.zip
467,360 Rows
3,088 KB
As of 2016-06-17
daily_VOCS_2007.zip
1,366,552 Rows
11,743 KB
As of 2016-06-17
daily_NONOxNOy_2007.zip
252,332 Rows
2,721 KB
As of 2016-06-17
daily_LEAD_2007.zip
12,721 Rows
109 KB
As of 2016-06-17
2006 daily_HAPS_2006.zip
468,842 Rows
3,104 KB
As of 2016-06-17
daily_VOCS_2006.zip
1,332,444 Rows
11,407 KB
As of 2016-06-17
daily_NONOxNOy_2006.zip
233,624 Rows
2,544 KB
As of 2016-06-17
daily_LEAD_2006.zip
15,693 Rows
121 KB
As of 2016-06-17
2005 daily_HAPS_2005.zip
487,526 Rows
3,252 KB
As of 2016-06-17
daily_VOCS_2005.zip
1,279,458 Rows
10,880 KB
As of 2016-06-17
daily_NONOxNOy_2005.zip
228,465 Rows
2,504 KB
As of 2016-06-17
daily_LEAD_2005.zip
15,040 Rows
117 KB
As of 2016-06-17
2004 daily_HAPS_2004.zip
443,803 Rows
3,164 KB
As of 2016-06-17
daily_VOCS_2004.zip
1,165,860 Rows
9,922 KB
As of 2016-06-17
daily_NONOxNOy_2004.zip
229,021 Rows
2,502 KB
As of 2016-06-17
daily_LEAD_2004.zip
14,277 Rows
112 KB
As of 2016-06-17
2003 daily_HAPS_2003.zip
418,566 Rows
2,965 KB
As of 2016-06-17
daily_VOCS_2003.zip
1,115,997 Rows
9,599 KB
As of 2016-06-17
daily_NONOxNOy_2003.zip
225,311 Rows
2,472 KB
As of 2016-06-17
daily_LEAD_2003.zip
13,595 Rows
110 KB
As of 2016-06-17
2002 daily_HAPS_2002.zip
390,275 Rows
2,752 KB
As of 2016-06-17
daily_VOCS_2002.zip
1,101,837 Rows
9,477 KB
As of 2016-06-17
daily_NONOxNOy_2002.zip
224,027 Rows
2,462 KB
As of 2016-06-17
daily_LEAD_2002.zip
14,108 Rows
113 KB
As of 2016-06-17
2001 daily_HAPS_2001.zip
307,267 Rows
2,202 KB
As of 2016-06-17
daily_VOCS_2001.zip
1,076,004 Rows
9,555 KB
As of 2016-06-17
daily_NONOxNOy_2001.zip
219,221 Rows
2,434 KB
As of 2016-06-17
daily_LEAD_2001.zip
13,412 Rows
109 KB
As of 2016-06-17
2000 daily_HAPS_2000.zip
210,509 Rows
1,517 KB
As of 2016-06-17
daily_VOCS_2000.zip
905,637 Rows
8,212 KB
As of 2016-06-17
daily_NONOxNOy_2000.zip
213,821 Rows
2,381 KB
As of 2016-06-17
daily_LEAD_2000.zip
13,064 Rows
102 KB
As of 2016-06-17
1999 daily_HAPS_1999.zip
163,611 Rows
1,225 KB
As of 2016-06-17
daily_VOCS_1999.zip
856,718 Rows
7,896 KB
As of 2016-06-17
daily_NONOxNOy_1999.zip
210,939 Rows
2,362 KB
As of 2016-06-17
daily_LEAD_1999.zip
14,254 Rows
112 KB
As of 2016-06-17
1998 daily_HAPS_1998.zip
158,864 Rows
1,186 KB
As of 2016-06-17
daily_VOCS_1998.zip
787,134 Rows
7,447 KB
As of 2016-06-17
daily_NONOxNOy_1998.zip
201,971 Rows
2,266 KB
As of 2016-06-17
daily_LEAD_1998.zip
17,063 Rows
133 KB
As of 2016-06-17
1997 daily_HAPS_1997.zip
165,282 Rows
1,205 KB
As of 2016-06-17
daily_VOCS_1997.zip
693,549 Rows
6,528 KB
As of 2016-06-17
daily_NONOxNOy_1997.zip
196,076 Rows
2,192 KB
As of 2016-06-17
daily_LEAD_1997.zip
21,081 Rows
161 KB
As of 2016-06-17
1996 daily_HAPS_1996.zip
156,915 Rows
1,129 KB
As of 2016-06-17
daily_VOCS_1996.zip
602,511 Rows
5,516 KB
As of 2016-06-17
daily_NONOxNOy_1996.zip
194,410 Rows
2,179 KB
As of 2016-06-17
daily_LEAD_1996.zip
23,977 Rows
184 KB
As of 2016-06-17
1995 daily_HAPS_1995.zip
139,261 Rows
998 KB
As of 2016-06-17
daily_VOCS_1995.zip
451,404 Rows
4,190 KB
As of 2016-06-17
daily_NONOxNOy_1995.zip
192,503 Rows
2,156 KB
As of 2016-06-17
daily_LEAD_1995.zip
24,713 Rows
189 KB
As of 2016-06-17
1994 daily_HAPS_1994.zip
122,420 Rows
869 KB
As of 2016-06-17
daily_VOCS_1994.zip
266,319 Rows
2,345 KB
As of 2016-06-17
daily_NONOxNOy_1994.zip
175,902 Rows
1,979 KB
As of 2016-06-17
daily_LEAD_1994.zip
26,416 Rows
204 KB
As of 2016-06-17
1993 daily_HAPS_1993.zip
98,876 Rows
692 KB
As of 2016-06-17
daily_VOCS_1993.zip
158,560 Rows
1,313 KB
As of 2016-06-17
daily_NONOxNOy_1993.zip
125,089 Rows
1,400 KB
As of 2016-06-17
daily_LEAD_1993.zip
27,413 Rows
207 KB
As of 2016-06-17
1992 daily_HAPS_1992.zip
91,184 Rows
634 KB
As of 2016-06-17
daily_VOCS_1992.zip
70,701 Rows
503 KB
As of 2016-06-17
daily_NONOxNOy_1992.zip
112,964 Rows
1,247 KB
As of 2016-06-17
daily_LEAD_1992.zip
26,482 Rows
198 KB
As of 2016-06-17
1991 daily_HAPS_1991.zip
83,634 Rows
572 KB
As of 2016-06-17
daily_VOCS_1991.zip
54,673 Rows
390 KB
As of 2016-06-17
daily_NONOxNOy_1991.zip
106,910 Rows
1,174 KB
As of 2016-06-17
daily_LEAD_1991.zip
26,247 Rows
199 KB
As of 2016-06-17
1990 daily_HAPS_1990.zip
73,079 Rows
513 KB
As of 2016-06-17
daily_VOCS_1990.zip
33,671 Rows
243 KB
As of 2016-06-17
daily_NONOxNOy_1990.zip
86,555 Rows
946 KB
As of 2016-06-17
daily_LEAD_1990.zip
26,942 Rows
210 KB
As of 2016-06-17
1989 daily_HAPS_1989.zip
67,179 Rows
475 KB
As of 2017-05-26
daily_VOCS_1989.zip
36,151 Rows
266 KB
As of 2017-05-26
daily_NONOxNOy_1989.zip
83,046 Rows
911 KB
As of 2017-05-26
daily_LEAD_1989.zip
25,272 Rows
193 KB
As of 2017-05-26
1988 daily_HAPS_1988.zip
67,875 Rows
490 KB
As of 2017-05-26
daily_VOCS_1988.zip
28,123 Rows
226 KB
As of 2017-05-26
daily_NONOxNOy_1988.zip
76,667 Rows
838 KB
As of 2017-05-26
daily_LEAD_1988.zip
28,714 Rows
231 KB
As of 2017-05-26
1987 daily_HAPS_1987.zip
66,893 Rows
479 KB
As of 2017-05-26
daily_VOCS_1987.zip
17,578 Rows
164 KB
As of 2017-05-26
daily_NONOxNOy_1987.zip
106,128 Rows
1,131 KB
As of 2017-05-26
daily_LEAD_1987.zip
35,870 Rows
295 KB
As of 2017-05-26
1986 daily_HAPS_1986.zip
64,505 Rows
453 KB
As of 2017-05-26
daily_VOCS_1986.zip
12,925 Rows
136 KB
As of 2017-05-26
daily_NONOxNOy_1986.zip
90,121 Rows
978 KB
As of 2017-05-26
daily_LEAD_1986.zip
40,435 Rows
324 KB
As of 2017-05-26
1985 daily_HAPS_1985.zip
64,298 Rows
453 KB
As of 2017-05-26
daily_VOCS_1985.zip
17,207 Rows
153 KB
As of 2017-05-26
daily_NONOxNOy_1985.zip
93,673 Rows
1,008 KB
As of 2017-05-26
daily_LEAD_1985.zip
41,979 Rows
352 KB
As of 2017-05-26
1984 daily_HAPS_1984.zip
40,787 Rows
264 KB
As of 2017-05-26
daily_VOCS_1984.zip
4,342 Rows
54 KB
As of 2017-05-26
daily_NONOxNOy_1984.zip
99,815 Rows
1,084 KB
As of 2017-05-26
daily_LEAD_1984.zip
33,248 Rows
283 KB
As of 2017-05-26
1983 daily_HAPS_1983.zip
37,727 Rows
270 KB
As of 2017-05-26
daily_VOCS_1983.zip
4,945 Rows
66 KB
As of 2017-05-26
daily_NONOxNOy_1983.zip
88,459 Rows
970 KB
As of 2017-05-26
daily_LEAD_1983.zip
33,296 Rows
298 KB
As of 2017-05-26
1982 daily_HAPS_1982.zip
35,288 Rows
247 KB
As of 2017-05-26
daily_VOCS_1982.zip
7,780 Rows
96 KB
As of 2017-05-26
daily_NONOxNOy_1982.zip
89,991 Rows
992 KB
As of 2017-05-26
daily_LEAD_1982.zip
27,946 Rows
250 KB
As of 2017-05-26
1981 daily_HAPS_1981.zip
50,668 Rows
342 KB
As of 2017-05-26
daily_VOCS_1981.zip
13,400 Rows
171 KB
As of 2017-05-26
daily_NONOxNOy_1981.zip
92,551 Rows
1,024 KB
As of 2017-05-26
daily_LEAD_1981.zip
33,004 Rows
287 KB
As of 2017-05-26
1980 daily_HAPS_1980.zip
46,524 Rows
311 KB
As of 2017-05-26
daily_VOCS_1980.zip
14,807 Rows
192 KB
As of 2017-05-26
daily_NONOxNOy_1980.zip
86,830 Rows
960 KB
As of 2017-05-26
daily_LEAD_1980.zip
27,319 Rows
251 KB
As of 2017-05-26



Daily AQI

Air Quality Index

Year Daily AQI by CBSA Daily AQI by County
2017 daily_aqi_by_cbsa_2017.zip
30,015 Rows
164 KB
As of 2017-05-26
daily_aqi_by_county_2017.zip
54,471 Rows
274 KB
As of 2017-05-26
2016 daily_aqi_by_cbsa_2016.zip
173,942 Rows
898 KB
As of 2017-05-26
daily_aqi_by_county_2016.zip
328,141 Rows
1,587 KB
As of 2017-05-26
2015 daily_aqi_by_cbsa_2015.zip
174,592 Rows
912 KB
As of 2017-05-26
daily_aqi_by_county_2015.zip
331,274 Rows
1,621 KB
As of 2017-05-26
2014 daily_aqi_by_cbsa_2014.zip
173,454 Rows
910 KB
As of 2017-05-26
daily_aqi_by_county_2014.zip
329,630 Rows
1,618 KB
As of 2017-05-26
2013 daily_aqi_by_cbsa_2013.zip
172,877 Rows
908 KB
As of 2017-05-26
daily_aqi_by_county_2013.zip
328,842 Rows
1,615 KB
As of 2017-05-26
2012 daily_aqi_by_cbsa_2012.zip
173,121 Rows
917 KB
As of 2017-05-26
daily_aqi_by_county_2012.zip
331,194 Rows
1,647 KB
As of 2017-05-26
2011 daily_aqi_by_cbsa_2011.zip
172,603 Rows
918 KB
As of 2017-05-26
daily_aqi_by_county_2011.zip
328,836 Rows
1,641 KB
As of 2017-05-26
2010 daily_aqi_by_cbsa_2010.zip
167,324 Rows
894 KB
As of 2017-05-26
daily_aqi_by_county_2010.zip
320,759 Rows
1,606 KB
As of 2017-05-26
2009 daily_aqi_by_cbsa_2009.zip
166,084 Rows
889 KB
As of 2017-05-26
daily_aqi_by_county_2009.zip
316,434 Rows
1,583 KB
As of 2017-05-26
2008 daily_aqi_by_cbsa_2008.zip
162,730 Rows
882 KB
As of 2017-05-26
daily_aqi_by_county_2008.zip
311,508 Rows
1,579 KB
As of 2017-05-26
2007 daily_aqi_by_cbsa_2007.zip
161,645 Rows
887 KB
As of 2017-05-26
daily_aqi_by_county_2007.zip
312,319 Rows
1,603 KB
As of 2017-05-26
2006 daily_aqi_by_cbsa_2006.zip
158,675 Rows
872 KB
As of 2017-05-26
daily_aqi_by_county_2006.zip
308,032 Rows
1,582 KB
As of 2017-05-26
2005 daily_aqi_by_cbsa_2005.zip
157,535 Rows
875 KB
As of 2017-05-26
daily_aqi_by_county_2005.zip
307,636 Rows
1,597 KB
As of 2017-05-26
2004 daily_aqi_by_cbsa_2004.zip
156,468 Rows
866 KB
As of 2017-05-26
daily_aqi_by_county_2004.zip
305,172 Rows
1,575 KB
As of 2017-05-26
2003 daily_aqi_by_cbsa_2003.zip
153,307 Rows
858 KB
As of 2017-05-26
daily_aqi_by_county_2003.zip
298,762 Rows
1,560 KB
As of 2017-05-26
2002 daily_aqi_by_cbsa_2002.zip
152,496 Rows
862 KB
As of 2017-05-26
daily_aqi_by_county_2002.zip
296,494 Rows
1,565 KB
As of 2017-05-26
2001 daily_aqi_by_cbsa_2001.zip
150,938 Rows
858 KB
As of 2017-05-26
daily_aqi_by_county_2001.zip
292,504 Rows
1,549 KB
As of 2017-05-26
2000 daily_aqi_by_cbsa_2000.zip
146,595 Rows
837 KB
As of 2017-05-26
daily_aqi_by_county_2000.zip
284,760 Rows
1,513 KB
As of 2017-05-26
1999 daily_aqi_by_cbsa_1999.zip
139,918 Rows
801 KB
As of 2017-05-26
daily_aqi_by_county_1999.zip
269,025 Rows
1,434 KB
As of 2017-05-26
1998 daily_aqi_by_cbsa_1998.zip
134,387 Rows
744 KB
As of 2017-05-26
daily_aqi_by_county_1998.zip
257,427 Rows
1,336 KB
As of 2017-05-26
1997 daily_aqi_by_cbsa_1997.zip
133,943 Rows
746 KB
As of 2017-05-26
daily_aqi_by_county_1997.zip
257,627 Rows
1,342 KB
As of 2017-05-26
1996 daily_aqi_by_cbsa_1996.zip
132,885 Rows
743 KB
As of 2017-05-26
daily_aqi_by_county_1996.zip
254,208 Rows
1,327 KB
As of 2017-05-26
1995 daily_aqi_by_cbsa_1995.zip
132,940 Rows
746 KB
As of 2017-05-26
daily_aqi_by_county_1995.zip
253,016 Rows
1,328 KB
As of 2017-05-26
1994 daily_aqi_by_cbsa_1994.zip
130,378 Rows
734 KB
As of 2017-05-26
daily_aqi_by_county_1994.zip
248,136 Rows
1,309 KB
As of 2017-05-26
1993 daily_aqi_by_cbsa_1993.zip
131,360 Rows
739 KB
As of 2017-05-26
daily_aqi_by_county_1993.zip
245,459 Rows
1,294 KB
As of 2017-05-26
1992 daily_aqi_by_cbsa_1992.zip
129,218 Rows
727 KB
As of 2017-05-26
daily_aqi_by_county_1992.zip
240,779 Rows
1,268 KB
As of 2017-05-26
1991 daily_aqi_by_cbsa_1991.zip
124,803 Rows
709 KB
As of 2017-05-26
daily_aqi_by_county_1991.zip
231,851 Rows
1,235 KB
As of 2017-05-26
1990 daily_aqi_by_cbsa_1990.zip
121,363 Rows
691 KB
As of 2017-05-26
daily_aqi_by_county_1990.zip
223,419 Rows
1,194 KB
As of 2017-05-26
1989 daily_aqi_by_cbsa_1989.zip
117,712 Rows
669 KB
As of 2017-05-26
daily_aqi_by_county_1989.zip
214,891 Rows
1,146 KB
As of 2017-05-26
1988 daily_aqi_by_cbsa_1988.zip
114,133 Rows
651 KB
As of 2017-05-26
daily_aqi_by_county_1988.zip
208,277 Rows
1,114 KB
As of 2017-05-26
1987 daily_aqi_by_cbsa_1987.zip
110,237 Rows
625 KB
As of 2017-05-26
daily_aqi_by_county_1987.zip
197,743 Rows
1,054 KB
As of 2017-05-26
1986 daily_aqi_by_cbsa_1986.zip
106,169 Rows
605 KB
As of 2017-05-26
daily_aqi_by_county_1986.zip
193,877 Rows
1,033 KB
As of 2017-05-26
1985 daily_aqi_by_cbsa_1985.zip
102,805 Rows
577 KB
As of 2017-05-26
daily_aqi_by_county_1985.zip
190,597 Rows
1,004 KB
As of 2017-05-26
1984 daily_aqi_by_cbsa_1984.zip
102,279 Rows
567 KB
As of 2017-05-26
daily_aqi_by_county_1984.zip
190,049 Rows
991 KB
As of 2017-05-26
1983 daily_aqi_by_cbsa_1983.zip
103,557 Rows
576 KB
As of 2017-05-26
daily_aqi_by_county_1983.zip
193,969 Rows
1,012 KB
As of 2017-05-26
1982 daily_aqi_by_cbsa_1982.zip
101,365 Rows
564 KB
As of 2017-05-26
daily_aqi_by_county_1982.zip
185,490 Rows
970 KB
As of 2017-05-26
1981 daily_aqi_by_cbsa_1981.zip
101,634 Rows
564 KB
As of 2017-05-26
daily_aqi_by_county_1981.zip
183,550 Rows
960 KB
As of 2017-05-26
1980 daily_aqi_by_cbsa_1980.zip
99,205 Rows
549 KB
As of 2017-05-26
daily_aqi_by_county_1980.zip
175,335 Rows
917 KB
As of 2017-05-26

Top of Page




Hourly Data

Criteria Gases

Year Ozone (44201) SO2 (42401) CO (42101) NO2 (42602)
2017 hourly_44201_2017.zip
1,249,095 Rows
9,197 KB
As of 2017-05-26
hourly_42401_2017.zip
650,606 Rows
4,356 KB
As of 2017-05-26
hourly_42101_2017.zip
326,343 Rows
2,451 KB
As of 2017-05-26
hourly_42602_2017.zip
494,577 Rows
3,896 KB
As of 2017-05-26
2016 hourly_44201_2016.zip
9,124,268 Rows
67,830 KB
As of 2017-05-26
hourly_42401_2016.zip
3,709,623 Rows
24,299 KB
As of 2017-05-26
hourly_42101_2016.zip
2,427,085 Rows
17,375 KB
As of 2017-05-26
hourly_42602_2016.zip
3,596,828 Rows
27,739 KB
As of 2017-05-26
2015 hourly_44201_2015.zip
9,043,482 Rows
67,218 KB
As of 2017-05-26
hourly_42401_2015.zip
3,754,496 Rows
24,734 KB
As of 2017-05-26
hourly_42101_2015.zip
2,451,998 Rows
17,435 KB
As of 2017-05-26
hourly_42602_2015.zip
3,556,491 Rows
27,194 KB
As of 2017-05-26
2014 hourly_44201_2014.zip
9,075,457 Rows
67,447 KB
As of 2017-05-26
hourly_42401_2014.zip
3,761,464 Rows
24,944 KB
As of 2017-05-26
hourly_42101_2014.zip
2,474,070 Rows
17,325 KB
As of 2017-05-26
hourly_42602_2014.zip
3,426,196 Rows
25,947 KB
As of 2017-05-26
2013 hourly_44201_2013.zip
9,096,996 Rows
67,557 KB
As of 2017-05-26
hourly_42401_2013.zip
3,778,051 Rows
25,024 KB
As of 2017-05-26
hourly_42101_2013.zip
2,499,635 Rows
17,330 KB
As of 2017-05-26
hourly_42602_2013.zip
3,187,559 Rows
23,875 KB
As of 2017-05-26
2012 hourly_44201_2012.zip
9,023,666 Rows
67,406 KB
As of 2017-05-26
hourly_42401_2012.zip
3,727,507 Rows
24,756 KB
As of 2017-05-26
hourly_42101_2012.zip
2,572,151 Rows
17,710 KB
As of 2017-05-26
hourly_42602_2012.zip
3,075,310 Rows
22,877 KB
As of 2017-05-26
2011 hourly_44201_2011.zip
8,877,950 Rows
66,158 KB
As of 2016-06-17
hourly_42401_2011.zip
3,684,573 Rows
24,595 KB
As of 2016-12-23
hourly_42101_2011.zip
2,612,968 Rows
17,943 KB
As of 2016-06-17
hourly_42602_2011.zip
3,015,602 Rows
22,368 KB
As of 2016-06-17
2010 hourly_44201_2010.zip
8,393,414 Rows
62,691 KB
As of 2016-06-17
hourly_42401_2010.zip
3,670,129 Rows
24,042 KB
As of 2016-12-23
hourly_42101_2010.zip
2,616,882 Rows
17,417 KB
As of 2016-06-17
hourly_42602_2010.zip
3,111,967 Rows
22,442 KB
As of 2016-06-17
2009 hourly_44201_2009.zip
8,202,066 Rows
60,122 KB
As of 2016-12-23
hourly_42401_2009.zip
3,734,639 Rows
24,161 KB
As of 2016-12-23
hourly_42101_2009.zip
2,753,380 Rows
17,981 KB
As of 2016-06-17
hourly_42602_2009.zip
3,084,877 Rows
21,569 KB
As of 2016-06-17
2008 hourly_44201_2008.zip
8,054,745 Rows
59,300 KB
As of 2016-06-17
hourly_42401_2008.zip
3,963,631 Rows
25,716 KB
As of 2016-06-17
hourly_42101_2008.zip
2,941,703 Rows
19,136 KB
As of 2016-06-17
hourly_42602_2008.zip
3,187,823 Rows
21,931 KB
As of 2016-06-17
2007 hourly_44201_2007.zip
8,005,170 Rows
59,113 KB
As of 2016-06-17
hourly_42401_2007.zip
4,216,470 Rows
27,313 KB
As of 2016-06-17
hourly_42101_2007.zip
3,036,390 Rows
19,640 KB
As of 2016-06-17
hourly_42602_2007.zip
3,241,278 Rows
22,155 KB
As of 2016-06-17
2006 hourly_44201_2006.zip
7,859,903 Rows
58,024 KB
As of 2016-06-17
hourly_42401_2006.zip
4,206,488 Rows
27,204 KB
As of 2016-06-17
hourly_42101_2006.zip
3,193,385 Rows
20,626 KB
As of 2016-06-17
hourly_42602_2006.zip
3,334,127 Rows
22,869 KB
As of 2016-06-17
2005 hourly_44201_2005.zip
7,762,599 Rows
57,323 KB
As of 2016-06-17
hourly_42401_2005.zip
4,308,580 Rows
27,980 KB
As of 2017-05-26
hourly_42101_2005.zip
3,407,244 Rows
22,023 KB
As of 2016-06-17
hourly_42602_2005.zip
3,349,695 Rows
23,031 KB
As of 2016-06-17
2004 hourly_44201_2004.zip
7,828,034 Rows
57,569 KB
As of 2016-06-17
hourly_42401_2004.zip
4,405,823 Rows
28,603 KB
As of 2016-06-17
hourly_42101_2004.zip
3,526,101 Rows
22,897 KB
As of 2016-06-17
hourly_42602_2004.zip
3,387,385 Rows
23,253 KB
As of 2016-06-17
2003 hourly_44201_2003.zip
7,782,345 Rows
57,451 KB
As of 2016-06-17
hourly_42401_2003.zip
4,487,398 Rows
29,149 KB
As of 2016-06-17
hourly_42101_2003.zip
3,598,594 Rows
23,505 KB
As of 2016-06-17
hourly_42602_2003.zip
3,345,705 Rows
23,069 KB
As of 2016-06-17
2002 hourly_44201_2002.zip
7,658,922 Rows
56,584 KB
As of 2016-06-17
hourly_42401_2002.zip
4,741,141 Rows
30,781 KB
As of 2016-06-17
hourly_42101_2002.zip
3,782,585 Rows
24,789 KB
As of 2016-06-17
hourly_42602_2002.zip
3,399,202 Rows
23,481 KB
As of 2016-06-17
2001 hourly_44201_2001.zip
7,492,497 Rows
55,342 KB
As of 2016-06-17
hourly_42401_2001.zip
4,774,818 Rows
31,120 KB
As of 2016-06-17
hourly_42101_2001.zip
3,904,536 Rows
25,746 KB
As of 2016-06-17
hourly_42602_2001.zip
3,379,607 Rows
23,405 KB
As of 2016-06-17
2000 hourly_44201_2000.zip
7,242,878 Rows
53,424 KB
As of 2016-06-17
hourly_42401_2000.zip
4,909,081 Rows
32,130 KB
As of 2016-06-17
hourly_42101_2000.zip
4,109,166 Rows
27,185 KB
As of 2016-06-17
hourly_42602_2000.zip
3,341,152 Rows
23,171 KB
As of 2016-06-17
1999 hourly_44201_1999.zip
6,986,189 Rows
51,695 KB
As of 2016-06-17
hourly_42401_1999.zip
5,009,288 Rows
32,887 KB
As of 2016-06-17
hourly_42101_1999.zip
4,088,251 Rows
27,235 KB
As of 2016-06-17
hourly_42602_1999.zip
3,259,742 Rows
22,712 KB
As of 2016-06-17
1998 hourly_44201_1998.zip
6,860,858 Rows
50,712 KB
As of 2016-06-17
hourly_42401_1998.zip
5,280,219 Rows
34,591 KB
As of 2016-06-17
hourly_42101_1998.zip
4,221,650 Rows
28,148 KB
As of 2016-06-17
hourly_42602_1998.zip
3,229,440 Rows
22,431 KB
As of 2016-06-17
1997 hourly_44201_1997.zip
6,712,890 Rows
49,386 KB
As of 2016-06-17
hourly_42401_1997.zip
5,428,118 Rows
35,550 KB
As of 2016-06-17
hourly_42101_1997.zip
4,249,613 Rows
28,389 KB
As of 2016-06-17
hourly_42602_1997.zip
3,170,975 Rows
22,046 KB
As of 2016-06-17
1996 hourly_44201_1996.zip
6,472,381 Rows
47,544 KB
As of 2016-06-17
hourly_42401_1996.zip
5,587,328 Rows
36,603 KB
As of 2016-06-17
hourly_42101_1996.zip
4,292,088 Rows
28,741 KB
As of 2016-06-17
hourly_42602_1996.zip
3,080,475 Rows
21,463 KB
As of 2016-06-17
1995 hourly_44201_1995.zip
6,449,032 Rows
47,475 KB
As of 2016-06-17
hourly_42401_1995.zip
5,640,866 Rows
36,964 KB
As of 2016-06-17
hourly_42101_1995.zip
4,291,014 Rows
28,811 KB
As of 2016-06-17
hourly_42602_1995.zip
3,081,435 Rows
21,495 KB
As of 2016-06-17
1994 hourly_44201_1994.zip
6,337,946 Rows
46,470 KB
As of 2016-06-17
hourly_42401_1994.zip
5,603,766 Rows
37,091 KB
As of 2016-06-17
hourly_42101_1994.zip
4,197,702 Rows
28,320 KB
As of 2016-06-17
hourly_42602_1994.zip
2,939,227 Rows
20,557 KB
As of 2016-06-17
1993 hourly_44201_1993.zip
6,253,753 Rows
44,696 KB
As of 2016-06-17
hourly_42401_1993.zip
5,687,656 Rows
37,608 KB
As of 2016-06-17
hourly_42101_1993.zip
4,233,343 Rows
28,151 KB
As of 2016-06-17
hourly_42602_1993.zip
2,870,637 Rows
19,476 KB
As of 2016-06-17
1992 hourly_44201_1992.zip
6,017,376 Rows
42,763 KB
As of 2016-06-17
hourly_42401_1992.zip
5,873,948 Rows
38,740 KB
As of 2016-06-17
hourly_42101_1992.zip
4,153,856 Rows
27,661 KB
As of 2016-06-17
hourly_42602_1992.zip
2,761,786 Rows
18,526 KB
As of 2016-06-17
1991 hourly_44201_1991.zip
5,763,297 Rows
40,953 KB
As of 2016-06-17
hourly_42401_1991.zip
6,013,374 Rows
39,849 KB
As of 2016-06-17
hourly_42101_1991.zip
3,945,786 Rows
26,310 KB
As of 2016-06-17
hourly_42602_1991.zip
2,645,071 Rows
17,775 KB
As of 2016-06-17
1990 hourly_44201_1990.zip
5,552,188 Rows
39,294 KB
As of 2016-06-17
hourly_42401_1990.zip
5,984,673 Rows
39,654 KB
As of 2016-06-17
hourly_42101_1990.zip
3,872,493 Rows
25,867 KB
As of 2016-06-17
hourly_42602_1990.zip
2,547,061 Rows
17,101 KB
As of 2016-06-17
1989 hourly_44201_1989.zip
5,301,098 Rows
37,477 KB
As of 2017-05-26
hourly_42401_1989.zip
6,042,624 Rows
40,021 KB
As of 2017-05-26
hourly_42101_1989.zip
3,884,673 Rows
25,951 KB
As of 2017-05-26
hourly_42602_1989.zip
2,498,226 Rows
16,787 KB
As of 2017-05-26
1988 hourly_44201_1988.zip
4,997,522 Rows
35,529 KB
As of 2017-05-26
hourly_42401_1988.zip
6,079,534 Rows
40,342 KB
As of 2017-05-26
hourly_42101_1988.zip
3,772,126 Rows
25,140 KB
As of 2017-05-26
hourly_42602_1988.zip
2,327,607 Rows
15,669 KB
As of 2017-05-26
1987 hourly_44201_1987.zip
4,860,766 Rows
34,347 KB
As of 2017-05-26
hourly_42401_1987.zip
6,141,858 Rows
40,817 KB
As of 2017-05-26
hourly_42101_1987.zip
3,609,991 Rows
24,143 KB
As of 2017-05-26
hourly_42602_1987.zip
2,122,813 Rows
14,262 KB
As of 2017-05-26
1986 hourly_44201_1986.zip
4,697,103 Rows
32,911 KB
As of 2017-05-26
hourly_42401_1986.zip
6,445,456 Rows
42,863 KB
As of 2017-05-26
hourly_42101_1986.zip
3,441,402 Rows
23,032 KB
As of 2017-05-26
hourly_42602_1986.zip
2,165,652 Rows
14,534 KB
As of 2017-05-26
1985 hourly_44201_1985.zip
4,744,855 Rows
33,235 KB
As of 2017-05-26
hourly_42401_1985.zip
6,701,810 Rows
44,620 KB
As of 2017-05-26
hourly_42101_1985.zip
3,550,693 Rows
23,667 KB
As of 2017-05-26
hourly_42602_1985.zip
2,180,199 Rows
14,618 KB
As of 2017-05-26
1984 hourly_44201_1984.zip
4,773,051 Rows
33,263 KB
As of 2017-05-26
hourly_42401_1984.zip
6,997,239 Rows
46,585 KB
As of 2017-05-26
hourly_42101_1984.zip
3,568,132 Rows
23,743 KB
As of 2017-05-26
hourly_42602_1984.zip
2,216,605 Rows
14,852 KB
As of 2017-05-26
1983 hourly_44201_1983.zip
4,782,610 Rows
33,379 KB
As of 2017-05-26
hourly_42401_1983.zip
6,962,799 Rows
46,345 KB
As of 2017-05-26
hourly_42101_1983.zip
3,649,288 Rows
24,283 KB
As of 2017-05-26
hourly_42602_1983.zip
2,186,841 Rows
14,670 KB
As of 2017-05-26
1982 hourly_44201_1982.zip
4,783,119 Rows
33,199 KB
As of 2017-05-26
hourly_42401_1982.zip
6,890,936 Rows
45,880 KB
As of 2017-05-26
hourly_42101_1982.zip
3,618,824 Rows
24,019 KB
As of 2017-05-26
hourly_42602_1982.zip
2,114,853 Rows
14,130 KB
As of 2017-05-26
1981 hourly_44201_1981.zip
4,809,417 Rows
33,272 KB
As of 2017-05-26
hourly_42401_1981.zip
6,592,074 Rows
43,687 KB
As of 2017-05-26
hourly_42101_1981.zip
3,345,536 Rows
22,176 KB
As of 2017-05-26
hourly_42602_1981.zip
2,095,203 Rows
14,030 KB
As of 2017-05-26
1980 hourly_44201_1980.zip
4,410,729 Rows
30,413 KB
As of 2017-05-26
hourly_42401_1980.zip
6,566,710 Rows
43,248 KB
As of 2017-05-26
hourly_42101_1980.zip
3,051,599 Rows
20,312 KB
As of 2017-05-26
hourly_42602_1980.zip
1,991,335 Rows
13,347 KB
As of 2017-05-26

Particulates

Year PM2.5 FRM/FEM Mass (88101) PM2.5 non FRM/FEM Mass (88502) PM10 Mass (81102) PM2.5 Speciation
2017 hourly_88101_2017.zip
599,769 Rows
4,633 KB
As of 2017-05-26
hourly_88502_2017.zip
431,461 Rows
3,420 KB
As of 2017-05-26
hourly_81102_2017.zip
331,168 Rows
2,436 KB
As of 2017-05-26
hourly_SPEC_2017.zip
42,203 Rows
355 KB
As of 2017-05-26
2016 hourly_88101_2016.zip
3,496,755 Rows
26,565 KB
As of 2017-05-26
hourly_88502_2016.zip
3,291,852 Rows
25,244 KB
As of 2017-05-26
hourly_81102_2016.zip
2,873,821 Rows
21,215 KB
As of 2017-05-26
hourly_SPEC_2016.zip
440,494 Rows
3,659 KB
As of 2017-05-26
2015 hourly_88101_2015.zip
3,073,637 Rows
23,472 KB
As of 2017-05-26
hourly_88502_2015.zip
3,562,069 Rows
27,461 KB
As of 2017-05-26
hourly_81102_2015.zip
2,779,552 Rows
20,420 KB
As of 2017-05-26
hourly_SPEC_2015.zip
322,339 Rows
2,716 KB
As of 2017-05-26
2014 hourly_88101_2014.zip
2,867,060 Rows
21,875 KB
As of 2017-05-26
hourly_88502_2014.zip
3,573,972 Rows
27,433 KB
As of 2017-05-26
hourly_81102_2014.zip
2,562,274 Rows
18,937 KB
As of 2017-05-26
hourly_SPEC_2014.zip
280,845 Rows
2,369 KB
As of 2017-05-26
2013 hourly_88101_2013.zip
2,484,440 Rows
18,929 KB
As of 2017-05-26
hourly_88502_2013.zip
3,760,540 Rows
28,962 KB
As of 2017-05-26
hourly_81102_2013.zip
2,507,078 Rows
18,482 KB
As of 2017-05-26
hourly_SPEC_2013.zip
263,403 Rows
2,215 KB
As of 2017-05-26
2012 hourly_88101_2012.zip
1,977,109 Rows
14,964 KB
As of 2017-05-26
hourly_88502_2012.zip
3,958,990 Rows
30,779 KB
As of 2017-05-26
hourly_81102_2012.zip
2,278,775 Rows
16,896 KB
As of 2017-05-26
hourly_SPEC_2012.zip
217,258 Rows
1,858 KB
As of 2016-12-23
2011 hourly_88101_2011.zip
1,693,818 Rows
12,864 KB
As of 2016-12-23
hourly_88502_2011.zip
3,882,824 Rows
30,417 KB
As of 2016-12-23
hourly_81102_2011.zip
2,063,207 Rows
15,228 KB
As of 2017-05-26
hourly_SPEC_2011.zip
199,399 Rows
1,681 KB
As of 2016-12-23
2010 hourly_88101_2010.zip
1,179,727 Rows
9,044 KB
As of 2016-12-23
hourly_88502_2010.zip
3,832,914 Rows
30,036 KB
As of 2016-12-23
hourly_81102_2010.zip
1,883,727 Rows
13,864 KB
As of 2017-05-26
hourly_SPEC_2010.zip
232,573 Rows
1,984 KB
As of 2016-06-17
2009 hourly_88101_2009.zip
607,471 Rows
4,600 KB
As of 2016-12-23
hourly_88502_2009.zip
3,684,211 Rows
28,741 KB
As of 2016-12-23
hourly_81102_2009.zip
1,832,985 Rows
13,373 KB
As of 2017-05-26
hourly_SPEC_2009.zip
296,064 Rows
2,469 KB
As of 2016-06-17
2008 hourly_88101_2008.zip
70,043 Rows
521 KB
As of 2016-06-17
hourly_88502_2008.zip
3,541,768 Rows
27,812 KB
As of 2016-12-23
hourly_81102_2008.zip
1,763,106 Rows
12,912 KB
As of 2016-06-17
hourly_SPEC_2008.zip
320,242 Rows
2,694 KB
As of 2016-06-17
2007 hourly_88101_2007.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2007.zip
3,219,898 Rows
25,233 KB
As of 2016-06-17
hourly_81102_2007.zip
1,675,169 Rows
12,364 KB
As of 2016-06-17
hourly_SPEC_2007.zip
338,436 Rows
2,876 KB
As of 2016-06-17
2006 hourly_88101_2006.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2006.zip
2,507,132 Rows
19,119 KB
As of 2016-06-17
hourly_81102_2006.zip
1,661,235 Rows
12,288 KB
As of 2016-06-17
hourly_SPEC_2006.zip
289,240 Rows
2,457 KB
As of 2016-06-17
2005 hourly_88101_2005.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2005.zip
2,116,859 Rows
16,055 KB
As of 2016-06-17
hourly_81102_2005.zip
1,623,567 Rows
11,950 KB
As of 2016-06-17
hourly_SPEC_2005.zip
292,223 Rows
2,446 KB
As of 2016-06-17
2004 hourly_88101_2004.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2004.zip
1,375,840 Rows
10,272 KB
As of 2016-06-17
hourly_81102_2004.zip
1,490,044 Rows
10,954 KB
As of 2016-06-17
hourly_SPEC_2004.zip
308,734 Rows
2,541 KB
As of 2016-06-17
2003 hourly_88101_2003.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2003.zip
871,862 Rows
6,485 KB
As of 2016-06-17
hourly_81102_2003.zip
1,369,992 Rows
10,075 KB
As of 2016-06-17
hourly_SPEC_2003.zip
220,299 Rows
1,828 KB
As of 2016-06-17
2002 hourly_88101_2002.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2002.zip
468,028 Rows
3,519 KB
As of 2016-06-17
hourly_81102_2002.zip
1,289,958 Rows
9,479 KB
As of 2016-06-17
hourly_SPEC_2002.zip
85,858 Rows
689 KB
As of 2016-06-17
2001 hourly_88101_2001.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2001.zip
302,107 Rows
2,286 KB
As of 2016-06-17
hourly_81102_2001.zip
1,227,387 Rows
9,039 KB
As of 2016-06-17
hourly_SPEC_2001.zip
14,279 Rows
114 KB
As of 2016-06-17
2000 hourly_88101_2000.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_2000.zip
176,674 Rows
1,378 KB
As of 2016-06-17
hourly_81102_2000.zip
953,244 Rows
7,039 KB
As of 2016-06-17
hourly_SPEC_2000.zip
0 Rows
0 KB
As of 2016-06-17
1999 hourly_88101_1999.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1999.zip
44,409 Rows
376 KB
As of 2016-06-17
hourly_81102_1999.zip
783,233 Rows
5,800 KB
As of 2016-06-17
hourly_SPEC_1999.zip
0 Rows
0 KB
As of 2016-06-17
1998 hourly_88101_1998.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1998.zip
4,366 Rows
31 KB
As of 2016-06-17
hourly_81102_1998.zip
879,473 Rows
6,518 KB
As of 2016-06-17
hourly_SPEC_1998.zip
0 Rows
0 KB
As of 2016-06-17
1997 hourly_88101_1997.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1997.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1997.zip
998,937 Rows
7,383 KB
As of 2016-06-17
hourly_SPEC_1997.zip
0 Rows
0 KB
As of 2016-06-17
1996 hourly_88101_1996.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1996.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1996.zip
887,679 Rows
6,592 KB
As of 2016-06-17
hourly_SPEC_1996.zip
0 Rows
0 KB
As of 2016-06-17
1995 hourly_88101_1995.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1995.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1995.zip
737,669 Rows
5,477 KB
As of 2016-06-17
hourly_SPEC_1995.zip
0 Rows
0 KB
As of 2016-06-17
1994 hourly_88101_1994.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1994.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1994.zip
552,343 Rows
4,119 KB
As of 2016-06-17
hourly_SPEC_1994.zip
0 Rows
0 KB
As of 2016-06-17
1993 hourly_88101_1993.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1993.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1993.zip
289,877 Rows
2,158 KB
As of 2016-06-17
hourly_SPEC_1993.zip
0 Rows
0 KB
As of 2016-06-17
1992 hourly_88101_1992.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1992.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1992.zip
174,377 Rows
1,302 KB
As of 2016-06-17
hourly_SPEC_1992.zip
0 Rows
0 KB
As of 2016-06-17
1991 hourly_88101_1991.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1991.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1991.zip
39,486 Rows
291 KB
As of 2016-06-17
hourly_SPEC_1991.zip
0 Rows
0 KB
As of 2016-06-17
1990 hourly_88101_1990.zip
0 Rows
0 KB
As of 2016-06-17
hourly_88502_1990.zip
0 Rows
0 KB
As of 2016-06-17
hourly_81102_1990.zip
17,353 Rows
131 KB
As of 2016-06-17
hourly_SPEC_1990.zip
0 Rows
0 KB
As of 2016-06-17
1989 hourly_88101_1989.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1989.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1989.zip
7,594 Rows
58 KB
As of 2017-05-26
hourly_SPEC_1989.zip
0 Rows
0 KB
As of 2017-05-26
1988 hourly_88101_1988.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1988.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1988.zip
1,354 Rows
11 KB
As of 2017-05-26
hourly_SPEC_1988.zip
0 Rows
0 KB
As of 2017-05-26
1987 hourly_88101_1987.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1987.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1987.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1987.zip
0 Rows
0 KB
As of 2017-05-26
1986 hourly_88101_1986.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1986.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1986.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1986.zip
0 Rows
0 KB
As of 2017-05-26
1985 hourly_88101_1985.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1985.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1985.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1985.zip
0 Rows
0 KB
As of 2017-05-26
1984 hourly_88101_1984.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1984.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1984.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1984.zip
0 Rows
0 KB
As of 2017-05-26
1983 hourly_88101_1983.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1983.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1983.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1983.zip
0 Rows
0 KB
As of 2017-05-26
1982 hourly_88101_1982.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1982.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1982.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1982.zip
0 Rows
0 KB
As of 2017-05-26
1981 hourly_88101_1981.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1981.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1981.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1981.zip
0 Rows
0 KB
As of 2017-05-26
1980 hourly_88101_1980.zip
0 Rows
0 KB
As of 2017-05-26
hourly_88502_1980.zip
0 Rows
0 KB
As of 2017-05-26
hourly_81102_1980.zip
0 Rows
0 KB
As of 2017-05-26
hourly_SPEC_1980.zip
0 Rows
0 KB
As of 2017-05-26

Meterological

Year Winds (Resultant) Temperature (62101) Barometric Pressure (64101) RH and Dewpoint
2017 hourly_WIND_2017.zip
1,861,101 Rows
15,204 KB
As of 2017-05-26
hourly_TEMP_2017.zip
1,098,169 Rows
7,866 KB
As of 2017-05-26
hourly_PRESS_2017.zip
389,055 Rows
2,797 KB
As of 2017-05-26
hourly_RH_DP_2017.zip
642,067 Rows
4,824 KB
As of 2017-05-26
2016 hourly_WIND_2016.zip
11,669,936 Rows
94,760 KB
As of 2017-05-26
hourly_TEMP_2016.zip
7,063,078 Rows
50,467 KB
As of 2017-05-26
hourly_PRESS_2016.zip
2,628,283 Rows
18,374 KB
As of 2017-05-26
hourly_RH_DP_2016.zip
3,878,545 Rows
29,387 KB
As of 2017-05-26
2015 hourly_WIND_2015.zip
11,273,654 Rows
90,844 KB
As of 2017-05-26
hourly_TEMP_2015.zip
6,863,328 Rows
48,799 KB
As of 2017-05-26
hourly_PRESS_2015.zip
2,757,351 Rows
18,991 KB
As of 2017-05-26
hourly_RH_DP_2015.zip
3,761,362 Rows
28,231 KB
As of 2017-05-26
2014 hourly_WIND_2014.zip
11,178,298 Rows
90,379 KB
As of 2017-05-26
hourly_TEMP_2014.zip
7,014,012 Rows
49,862 KB
As of 2017-05-26
hourly_PRESS_2014.zip
2,704,551 Rows
18,660 KB
As of 2017-05-26
hourly_RH_DP_2014.zip
3,695,404 Rows
27,603 KB
As of 2017-05-26
2013 hourly_WIND_2013.zip
10,813,258 Rows
87,306 KB
As of 2017-05-26
hourly_TEMP_2013.zip
7,011,248 Rows
49,741 KB
As of 2017-05-26
hourly_PRESS_2013.zip
2,686,916 Rows
18,498 KB
As of 2017-05-26
hourly_RH_DP_2013.zip
3,797,615 Rows
28,316 KB
As of 2017-05-26
2012 hourly_WIND_2012.zip
10,366,264 Rows
83,561 KB
As of 2017-05-26
hourly_TEMP_2012.zip
7,128,766 Rows
50,479 KB
As of 2017-05-26
hourly_PRESS_2012.zip
2,766,920 Rows
18,951 KB
As of 2017-05-26
hourly_RH_DP_2012.zip
3,834,835 Rows
28,613 KB
As of 2017-05-26
2011 hourly_WIND_2011.zip
9,944,157 Rows
80,227 KB
As of 2017-05-26
hourly_TEMP_2011.zip
6,855,718 Rows
48,477 KB
As of 2017-05-26
hourly_PRESS_2011.zip
2,545,880 Rows
17,450 KB
As of 2017-05-26
hourly_RH_DP_2011.zip
3,772,468 Rows
28,114 KB
As of 2017-05-26
2010 hourly_WIND_2010.zip
9,105,888 Rows
73,222 KB
As of 2016-06-17
hourly_TEMP_2010.zip
6,504,149 Rows
45,740 KB
As of 2016-12-23
hourly_PRESS_2010.zip
2,327,054 Rows
15,787 KB
As of 2017-05-26
hourly_RH_DP_2010.zip
3,357,945 Rows
24,955 KB
As of 2016-12-23
2009 hourly_WIND_2009.zip
9,186,807 Rows
72,454 KB
As of 2016-06-17
hourly_TEMP_2009.zip
6,324,083 Rows
43,516 KB
As of 2016-12-23
hourly_PRESS_2009.zip
2,200,278 Rows
14,795 KB
As of 2017-05-26
hourly_RH_DP_2009.zip
3,212,685 Rows
23,357 KB
As of 2016-12-23
2008 hourly_WIND_2008.zip
8,123,816 Rows
63,616 KB
As of 2016-06-17
hourly_TEMP_2008.zip
6,171,904 Rows
42,413 KB
As of 2016-12-23
hourly_PRESS_2008.zip
2,134,316 Rows
14,389 KB
As of 2017-05-26
hourly_RH_DP_2008.zip
3,057,904 Rows
22,220 KB
As of 2016-12-23
2007 hourly_WIND_2007.zip
7,799,949 Rows
60,744 KB
As of 2016-06-17
hourly_TEMP_2007.zip
5,949,885 Rows
40,734 KB
As of 2016-12-23
hourly_PRESS_2007.zip
2,023,936 Rows
13,485 KB
As of 2017-05-26
hourly_RH_DP_2007.zip
2,964,104 Rows
21,540 KB
As of 2016-12-23
2006 hourly_WIND_2006.zip
7,486,537 Rows
58,354 KB
As of 2016-06-17
hourly_TEMP_2006.zip
5,628,638 Rows
38,472 KB
As of 2016-06-17
hourly_PRESS_2006.zip
1,881,246 Rows
12,482 KB
As of 2017-05-26
hourly_RH_DP_2006.zip
2,813,292 Rows
20,401 KB
As of 2016-06-17
2005 hourly_WIND_2005.zip
7,062,225 Rows
54,929 KB
As of 2016-06-17
hourly_TEMP_2005.zip
5,430,281 Rows
36,963 KB
As of 2016-06-17
hourly_PRESS_2005.zip
1,739,851 Rows
11,458 KB
As of 2017-05-26
hourly_RH_DP_2005.zip
2,552,923 Rows
18,475 KB
As of 2016-06-17
2004 hourly_WIND_2004.zip
6,855,136 Rows
53,239 KB
As of 2016-06-17
hourly_TEMP_2004.zip
5,274,636 Rows
35,885 KB
As of 2016-06-17
hourly_PRESS_2004.zip
1,549,968 Rows
10,242 KB
As of 2017-05-26
hourly_RH_DP_2004.zip
2,339,105 Rows
16,885 KB
As of 2016-06-17
2003 hourly_WIND_2003.zip
6,995,557 Rows
54,169 KB
As of 2016-06-17
hourly_TEMP_2003.zip
5,133,057 Rows
34,992 KB
As of 2016-06-17
hourly_PRESS_2003.zip
1,414,166 Rows
9,328 KB
As of 2017-05-26
hourly_RH_DP_2003.zip
2,242,322 Rows
16,201 KB
As of 2016-06-17
2002 hourly_WIND_2002.zip
6,899,837 Rows
53,222 KB
As of 2016-06-17
hourly_TEMP_2002.zip
5,008,559 Rows
34,153 KB
As of 2016-06-17
hourly_PRESS_2002.zip
1,388,905 Rows
9,174 KB
As of 2017-05-26
hourly_RH_DP_2002.zip
2,135,481 Rows
15,423 KB
As of 2016-06-17
2001 hourly_WIND_2001.zip
6,600,096 Rows
51,010 KB
As of 2016-06-17
hourly_TEMP_2001.zip
4,920,481 Rows
33,483 KB
As of 2016-06-17
hourly_PRESS_2001.zip
1,295,532 Rows
8,521 KB
As of 2017-05-26
hourly_RH_DP_2001.zip
1,879,316 Rows
13,573 KB
As of 2016-06-17
2000 hourly_WIND_2000.zip
6,263,986 Rows
48,452 KB
As of 2016-06-17
hourly_TEMP_2000.zip
4,708,626 Rows
32,086 KB
As of 2016-06-17
hourly_PRESS_2000.zip
1,175,498 Rows
7,730 KB
As of 2017-05-26
hourly_RH_DP_2000.zip
1,681,239 Rows
12,153 KB
As of 2016-06-17
1999 hourly_WIND_1999.zip
6,022,283 Rows
46,407 KB
As of 2016-06-17
hourly_TEMP_1999.zip
4,397,127 Rows
30,008 KB
As of 2016-06-17
hourly_PRESS_1999.zip
940,512 Rows
6,181 KB
As of 2017-05-26
hourly_RH_DP_1999.zip
1,518,861 Rows
10,953 KB
As of 2016-06-17
1998 hourly_WIND_1998.zip
5,893,083 Rows
45,233 KB
As of 2016-06-17
hourly_TEMP_1998.zip
4,277,828 Rows
29,059 KB
As of 2016-06-17
hourly_PRESS_1998.zip
814,667 Rows
5,359 KB
As of 2017-05-26
hourly_RH_DP_1998.zip
1,429,179 Rows
10,258 KB
As of 2016-06-17
1997 hourly_WIND_1997.zip
5,720,441 Rows
43,725 KB
As of 2016-06-17
hourly_TEMP_1997.zip
4,098,178 Rows
27,990 KB
As of 2016-06-17
hourly_PRESS_1997.zip
782,936 Rows
5,198 KB
As of 2016-06-17
hourly_RH_DP_1997.zip
1,370,182 Rows
9,865 KB
As of 2016-06-17
1996 hourly_WIND_1996.zip
5,826,399 Rows
44,446 KB
As of 2016-06-17
hourly_TEMP_1996.zip
3,887,761 Rows
26,636 KB
As of 2016-06-17
hourly_PRESS_1996.zip
726,375 Rows
4,806 KB
As of 2016-06-17
hourly_RH_DP_1996.zip
1,290,777 Rows
9,239 KB
As of 2016-06-17
1995 hourly_WIND_1995.zip
5,825,794 Rows
44,506 KB
As of 2016-06-17
hourly_TEMP_1995.zip
3,675,753 Rows
25,122 KB
As of 2016-06-17
hourly_PRESS_1995.zip
586,379 Rows
3,877 KB
As of 2016-06-17
hourly_RH_DP_1995.zip
1,104,476 Rows
7,860 KB
As of 2016-06-17
1994 hourly_WIND_1994.zip
4,523,628 Rows
35,003 KB
As of 2016-06-17
hourly_TEMP_1994.zip
3,105,295 Rows
21,301 KB
As of 2016-06-17
hourly_PRESS_1994.zip
499,378 Rows
3,287 KB
As of 2016-06-17
hourly_RH_DP_1994.zip
923,719 Rows
6,538 KB
As of 2016-06-17
1993 hourly_WIND_1993.zip
4,208,234 Rows
32,670 KB
As of 2016-06-17
hourly_TEMP_1993.zip
2,834,329 Rows
19,429 KB
As of 2016-06-17
hourly_PRESS_1993.zip
419,269 Rows
2,763 KB
As of 2016-06-17
hourly_RH_DP_1993.zip
759,507 Rows
5,334 KB
As of 2016-06-17
1992 hourly_WIND_1992.zip
3,677,078 Rows
28,581 KB
As of 2016-06-17
hourly_TEMP_1992.zip
2,520,107 Rows
17,337 KB
As of 2016-06-17
hourly_PRESS_1992.zip
341,156 Rows
2,246 KB
As of 2016-06-17
hourly_RH_DP_1992.zip
634,677 Rows
4,422 KB
As of 2016-06-17
1991 hourly_WIND_1991.zip
3,693,804 Rows
28,701 KB
As of 2016-06-17
hourly_TEMP_1991.zip
2,265,251 Rows
15,586 KB
As of 2016-06-17
hourly_PRESS_1991.zip
203,438 Rows
1,333 KB
As of 2016-06-17
hourly_RH_DP_1991.zip
522,665 Rows
3,620 KB
As of 2016-06-17
1990 hourly_WIND_1990.zip
3,096,238 Rows
24,111 KB
As of 2016-06-17
hourly_TEMP_1990.zip
1,937,817 Rows
13,370 KB
As of 2016-06-17
hourly_PRESS_1990.zip
142,676 Rows
935 KB
As of 2016-06-17
hourly_RH_DP_1990.zip
368,303 Rows
2,547 KB
As of 2016-06-17
1989 hourly_WIND_1989.zip
2,913,435 Rows
22,610 KB
As of 2017-05-26
hourly_TEMP_1989.zip
1,646,731 Rows
11,390 KB
As of 2017-05-26
hourly_PRESS_1989.zip
136,518 Rows
890 KB
As of 2017-05-26
hourly_RH_DP_1989.zip
338,774 Rows
2,334 KB
As of 2017-05-26
1988 hourly_WIND_1988.zip
2,563,643 Rows
19,922 KB
As of 2017-05-26
hourly_TEMP_1988.zip
1,403,280 Rows
9,716 KB
As of 2017-05-26
hourly_PRESS_1988.zip
99,815 Rows
645 KB
As of 2017-05-26
hourly_RH_DP_1988.zip
207,688 Rows
1,433 KB
As of 2017-05-26
1987 hourly_WIND_1987.zip
1,895,533 Rows
14,671 KB
As of 2017-05-26
hourly_TEMP_1987.zip
1,129,838 Rows
7,771 KB
As of 2017-05-26
hourly_PRESS_1987.zip
60,100 Rows
388 KB
As of 2017-05-26
hourly_RH_DP_1987.zip
144,583 Rows
984 KB
As of 2017-05-26
1986 hourly_WIND_1986.zip
1,648,183 Rows
12,690 KB
As of 2017-05-26
hourly_TEMP_1986.zip
1,026,570 Rows
7,067 KB
As of 2017-05-26
hourly_PRESS_1986.zip
65,985 Rows
433 KB
As of 2017-05-26
hourly_RH_DP_1986.zip
129,417 Rows
884 KB
As of 2017-05-26
1985 hourly_WIND_1985.zip
1,447,069 Rows
11,169 KB
As of 2017-05-26
hourly_TEMP_1985.zip
1,073,797 Rows
7,422 KB
As of 2017-05-26
hourly_PRESS_1985.zip
51,278 Rows
333 KB
As of 2017-05-26
hourly_RH_DP_1985.zip
123,597 Rows
846 KB
As of 2017-05-26
1984 hourly_WIND_1984.zip
1,355,177 Rows
10,344 KB
As of 2017-05-26
hourly_TEMP_1984.zip
1,143,668 Rows
7,886 KB
As of 2017-05-26
hourly_PRESS_1984.zip
43,962 Rows
286 KB
As of 2017-05-26
hourly_RH_DP_1984.zip
177,495 Rows
1,216 KB
As of 2017-05-26
1983 hourly_WIND_1983.zip
1,172,582 Rows
9,006 KB
As of 2017-05-26
hourly_TEMP_1983.zip
1,105,814 Rows
7,606 KB
As of 2017-05-26
hourly_PRESS_1983.zip
34,387 Rows
223 KB
As of 2017-05-26
hourly_RH_DP_1983.zip
180,178 Rows
1,237 KB
As of 2017-05-26
1982 hourly_WIND_1982.zip
989,210 Rows
7,652 KB
As of 2017-05-26
hourly_TEMP_1982.zip
970,470 Rows
6,715 KB
As of 2017-05-26
hourly_PRESS_1982.zip
25,084 Rows
166 KB
As of 2017-05-26
hourly_RH_DP_1982.zip
157,259 Rows
1,097 KB
As of 2017-05-26
1981 hourly_WIND_1981.zip
936,236 Rows
7,285 KB
As of 2017-05-26
hourly_TEMP_1981.zip
782,341 Rows
5,397 KB
As of 2017-05-26
hourly_PRESS_1981.zip
15,912 Rows
104 KB
As of 2017-05-26
hourly_RH_DP_1981.zip
188,957 Rows
1,316 KB
As of 2017-05-26
1980 hourly_WIND_1980.zip
835,188 Rows
6,495 KB
As of 2017-05-26
hourly_TEMP_1980.zip
653,207 Rows
4,523 KB
As of 2017-05-26
hourly_PRESS_1980.zip
24,634 Rows
161 KB
As of 2017-05-26
hourly_RH_DP_1980.zip
169,059 Rows
1,171 KB
As of 2017-05-26

Toxics, Precursors, and Lead

Year HAPs VOCs NONOxNOy Lead
2017 hourly_HAPS_2017.zip
2,055 Rows
18 KB
As of 2017-05-26
hourly_VOCS_2017.zip
119,261 Rows
919 KB
As of 2017-05-26
hourly_NONOxNOy_2017.zip
1,110,029 Rows
8,604 KB
As of 2017-05-26
hourly_LEAD_2017.zip
0 Rows
0 KB
As of 2017-05-26
2016 hourly_HAPS_2016.zip
178,313 Rows
1,431 KB
As of 2017-05-26
hourly_VOCS_2016.zip
5,269,758 Rows
42,690 KB
As of 2017-05-26
hourly_NONOxNOy_2016.zip
7,976,735 Rows
60,347 KB
As of 2017-05-26
hourly_LEAD_2016.zip
0 Rows
0 KB
As of 2017-05-26
2015 hourly_HAPS_2015.zip
173,359 Rows
1,413 KB
As of 2017-05-26
hourly_VOCS_2015.zip
5,676,014 Rows
46,339 KB
As of 2017-05-26
hourly_NONOxNOy_2015.zip
7,914,154 Rows
59,723 KB
As of 2017-05-26
hourly_LEAD_2015.zip
0 Rows
0 KB
As of 2017-05-26
2014 hourly_HAPS_2014.zip
241,351 Rows
1,943 KB
As of 2017-05-26
hourly_VOCS_2014.zip
7,715,099 Rows
62,401 KB
As of 2017-05-26
hourly_NONOxNOy_2014.zip
7,784,139 Rows
58,232 KB
As of 2017-05-26
hourly_LEAD_2014.zip
0 Rows
0 KB
As of 2017-05-26
2013 hourly_HAPS_2013.zip
257,973 Rows
2,075 KB
As of 2017-05-26
hourly_VOCS_2013.zip
8,090,662 Rows
65,602 KB
As of 2017-05-26
hourly_NONOxNOy_2013.zip
7,246,203 Rows
53,781 KB
As of 2016-12-23
hourly_LEAD_2013.zip
0 Rows
0 KB
As of 2017-05-26
2012 hourly_HAPS_2012.zip
263,190 Rows
2,124 KB
As of 2017-05-26
hourly_VOCS_2012.zip
8,440,451 Rows
68,661 KB
As of 2017-05-26
hourly_NONOxNOy_2012.zip
6,892,726 Rows
50,956 KB
As of 2017-05-26
hourly_LEAD_2012.zip
0 Rows
0 KB
As of 2017-05-26
2011 hourly_HAPS_2011.zip
309,056 Rows
2,458 KB
As of 2017-05-26
hourly_VOCS_2011.zip
9,201,901 Rows
74,189 KB
As of 2017-05-26
hourly_NONOxNOy_2011.zip
6,627,792 Rows
48,925 KB
As of 2016-06-17
hourly_LEAD_2011.zip
0 Rows
0 KB
As of 2017-05-26
2010 hourly_HAPS_2010.zip
252,766 Rows
2,010 KB
As of 2017-05-26
hourly_VOCS_2010.zip
7,345,325 Rows
58,643 KB
As of 2017-05-26
hourly_NONOxNOy_2010.zip
6,066,946 Rows
43,473 KB
As of 2016-06-17
hourly_LEAD_2010.zip
0 Rows
0 KB
As of 2017-05-26
2009 hourly_HAPS_2009.zip
244,935 Rows
1,908 KB
As of 2017-05-26
hourly_VOCS_2009.zip
6,901,296 Rows
54,235 KB
As of 2017-05-26
hourly_NONOxNOy_2009.zip
5,822,680 Rows
40,845 KB
As of 2016-06-17
hourly_LEAD_2009.zip
0 Rows
0 KB
As of 2016-06-17
2008 hourly_HAPS_2008.zip
244,057 Rows
1,913 KB
As of 2017-05-26
hourly_VOCS_2008.zip
6,633,868 Rows
52,607 KB
As of 2017-05-26
hourly_NONOxNOy_2008.zip
5,922,338 Rows
41,011 KB
As of 2016-06-17
hourly_LEAD_2008.zip
0 Rows
0 KB
As of 2016-06-17
2007 hourly_HAPS_2007.zip
258,746 Rows
2,043 KB
As of 2016-06-17
hourly_VOCS_2007.zip
7,417,113 Rows
59,012 KB
As of 2016-06-17
hourly_NONOxNOy_2007.zip
5,815,211 Rows
40,032 KB
As of 2016-06-17
hourly_LEAD_2007.zip
0 Rows
0 KB
As of 2016-06-17
2006 hourly_HAPS_2006.zip
246,608 Rows
1,939 KB
As of 2016-06-17
hourly_VOCS_2006.zip
7,176,936 Rows
56,722 KB
As of 2016-06-17
hourly_NONOxNOy_2006.zip
5,374,357 Rows
37,217 KB
As of 2016-06-17
hourly_LEAD_2006.zip
0 Rows
0 KB
As of 2016-06-17
2005 hourly_HAPS_2005.zip
228,004 Rows
1,800 KB
As of 2016-06-17
hourly_VOCS_2005.zip
6,623,188 Rows
52,457 KB
As of 2016-06-17
hourly_NONOxNOy_2005.zip
5,251,253 Rows
36,537 KB
As of 2016-06-17
hourly_LEAD_2005.zip
0 Rows
0 KB
As of 2016-06-17
2004 hourly_HAPS_2004.zip
191,759 Rows
1,521 KB
As of 2016-06-17
hourly_VOCS_2004.zip
5,987,355 Rows
47,403 KB
As of 2016-06-17
hourly_NONOxNOy_2004.zip
5,250,811 Rows
36,473 KB
As of 2016-06-17
hourly_LEAD_2004.zip
0 Rows
0 KB
As of 2016-06-17
2003 hourly_HAPS_2003.zip
153,020 Rows
1,236 KB
As of 2016-06-17
hourly_VOCS_2003.zip
5,883,025 Rows
46,795 KB
As of 2016-06-17
hourly_NONOxNOy_2003.zip
5,177,643 Rows
36,162 KB
As of 2016-06-17
hourly_LEAD_2003.zip
0 Rows
0 KB
As of 2016-06-17
2002 hourly_HAPS_2002.zip
150,750 Rows
1,207 KB
As of 2016-06-17
hourly_VOCS_2002.zip
5,972,702 Rows
47,100 KB
As of 2016-06-17
hourly_NONOxNOy_2002.zip
5,152,524 Rows
36,056 KB
As of 2016-06-17
hourly_LEAD_2002.zip
0 Rows
0 KB
As of 2016-06-17
2001 hourly_HAPS_2001.zip
163,711 Rows
1,324 KB
As of 2016-06-17
hourly_VOCS_2001.zip
6,401,492 Rows
50,614 KB
As of 2016-06-17
hourly_NONOxNOy_2001.zip
5,032,700 Rows
35,429 KB
As of 2016-06-17
hourly_LEAD_2001.zip
0 Rows
0 KB
As of 2016-06-17
2000 hourly_HAPS_2000.zip
149,174 Rows
1,193 KB
As of 2016-06-17
hourly_VOCS_2000.zip
5,929,996 Rows
46,334 KB
As of 2016-06-17
hourly_NONOxNOy_2000.zip
4,903,054 Rows
34,628 KB
As of 2016-06-17
hourly_LEAD_2000.zip
0 Rows
0 KB
As of 2016-06-17
1999 hourly_HAPS_1999.zip
131,285 Rows
1,063 KB
As of 2016-06-17
hourly_VOCS_1999.zip
5,385,673 Rows
42,255 KB
As of 2016-06-17
hourly_NONOxNOy_1999.zip
4,833,131 Rows
34,296 KB
As of 2016-06-17
hourly_LEAD_1999.zip
0 Rows
0 KB
As of 2016-06-17
1998 hourly_HAPS_1998.zip
123,955 Rows
1,008 KB
As of 2016-06-17
hourly_VOCS_1998.zip
5,302,665 Rows
41,201 KB
As of 2016-06-17
hourly_NONOxNOy_1998.zip
4,608,770 Rows
32,580 KB
As of 2016-06-17
hourly_LEAD_1998.zip
0 Rows
0 KB
As of 2016-06-17
1997 hourly_HAPS_1997.zip
100,393 Rows
823 KB
As of 2016-06-17
hourly_VOCS_1997.zip
4,369,711 Rows
34,243 KB
As of 2016-06-17
hourly_NONOxNOy_1997.zip
4,481,259 Rows
31,619 KB
As of 2016-06-17
hourly_LEAD_1997.zip
0 Rows
0 KB
As of 2016-06-17
1996 hourly_HAPS_1996.zip
58,973 Rows
505 KB
As of 2016-06-17
hourly_VOCS_1996.zip
3,287,137 Rows
25,700 KB
As of 2016-06-17
hourly_NONOxNOy_1996.zip
4,446,665 Rows
31,467 KB
As of 2016-06-17
hourly_LEAD_1996.zip
0 Rows
0 KB
As of 2016-06-17
1995 hourly_HAPS_1995.zip
48,098 Rows
408 KB
As of 2016-06-17
hourly_VOCS_1995.zip
2,429,582 Rows
19,234 KB
As of 2016-06-17
hourly_NONOxNOy_1995.zip
4,405,312 Rows
31,181 KB
As of 2016-06-17
hourly_LEAD_1995.zip
0 Rows
0 KB
As of 2016-06-17
1994 hourly_HAPS_1994.zip
17,960 Rows
157 KB
As of 2016-06-17
hourly_VOCS_1994.zip
813,681 Rows
6,621 KB
As of 2016-06-17
hourly_NONOxNOy_1994.zip
4,025,550 Rows
28,636 KB
As of 2016-06-17
hourly_LEAD_1994.zip
0 Rows
0 KB
As of 2016-06-17
1993 hourly_HAPS_1993.zip
4,268 Rows
37 KB
As of 2016-06-17
hourly_VOCS_1993.zip
329,334 Rows
2,508 KB
As of 2016-06-17
hourly_NONOxNOy_1993.zip
2,866,294 Rows
20,137 KB
As of 2016-06-17
hourly_LEAD_1993.zip
0 Rows
0 KB
As of 2016-06-17
1992 hourly_HAPS_1992.zip
0 Rows
0 KB
As of 2016-06-17
hourly_VOCS_1992.zip
25,788 Rows
188 KB
As of 2016-06-17
hourly_NONOxNOy_1992.zip
2,588,494 Rows
18,009 KB
As of 2016-06-17
hourly_LEAD_1992.zip
0 Rows
0 KB
As of 2016-06-17
1991 hourly_HAPS_1991.zip
0 Rows
0 KB
As of 2016-06-17
hourly_VOCS_1991.zip
29,034 Rows
200 KB
As of 2016-06-17
hourly_NONOxNOy_1991.zip
2,448,817 Rows
16,964 KB
As of 2016-06-17
hourly_LEAD_1991.zip
0 Rows
0 KB
As of 2016-06-17
1990 hourly_HAPS_1990.zip
0 Rows
0 KB
As of 2016-06-17
hourly_VOCS_1990.zip
39,425 Rows
262 KB
As of 2016-06-17
hourly_NONOxNOy_1990.zip
1,979,664 Rows
13,697 KB
As of 2016-06-17
hourly_LEAD_1990.zip
0 Rows
0 KB
As of 2016-06-17
1989 hourly_HAPS_1989.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1989.zip
50,007 Rows
334 KB
As of 2017-05-26
hourly_NONOxNOy_1989.zip
1,901,718 Rows
13,185 KB
As of 2017-05-26
hourly_LEAD_1989.zip
0 Rows
0 KB
As of 2017-05-26
1988 hourly_HAPS_1988.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1988.zip
59,104 Rows
394 KB
As of 2017-05-26
hourly_NONOxNOy_1988.zip
1,755,412 Rows
12,113 KB
As of 2017-05-26
hourly_LEAD_1988.zip
0 Rows
0 KB
As of 2017-05-26
1987 hourly_HAPS_1987.zip
18,442 Rows
125 KB
As of 2017-05-26
hourly_VOCS_1987.zip
78,642 Rows
544 KB
As of 2017-05-26
hourly_NONOxNOy_1987.zip
2,414,314 Rows
16,206 KB
As of 2017-05-26
hourly_LEAD_1987.zip
0 Rows
0 KB
As of 2017-05-26
1986 hourly_HAPS_1986.zip
42,040 Rows
280 KB
As of 2017-05-26
hourly_VOCS_1986.zip
147,995 Rows
1,034 KB
As of 2017-05-26
hourly_NONOxNOy_1986.zip
2,052,897 Rows
13,907 KB
As of 2017-05-26
hourly_LEAD_1986.zip
0 Rows
0 KB
As of 2017-05-26
1985 hourly_HAPS_1985.zip
26,253 Rows
181 KB
As of 2017-05-26
hourly_VOCS_1985.zip
126,493 Rows
893 KB
As of 2017-05-26
hourly_NONOxNOy_1985.zip
2,126,697 Rows
14,341 KB
As of 2017-05-26
hourly_LEAD_1985.zip
0 Rows
0 KB
As of 2017-05-26
1984 hourly_HAPS_1984.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1984.zip
81,168 Rows
572 KB
As of 2017-05-26
hourly_NONOxNOy_1984.zip
2,256,849 Rows
15,260 KB
As of 2017-05-26
hourly_LEAD_1984.zip
0 Rows
0 KB
As of 2017-05-26
1983 hourly_HAPS_1983.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1983.zip
105,562 Rows
759 KB
As of 2017-05-26
hourly_NONOxNOy_1983.zip
1,988,683 Rows
13,479 KB
As of 2017-05-26
hourly_LEAD_1983.zip
0 Rows
0 KB
As of 2017-05-26
1982 hourly_HAPS_1982.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1982.zip
167,289 Rows
1,150 KB
As of 2017-05-26
hourly_NONOxNOy_1982.zip
2,013,344 Rows
13,600 KB
As of 2017-05-26
hourly_LEAD_1982.zip
0 Rows
0 KB
As of 2017-05-26
1981 hourly_HAPS_1981.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1981.zip
290,972 Rows
2,043 KB
As of 2017-05-26
hourly_NONOxNOy_1981.zip
2,085,349 Rows
14,037 KB
As of 2017-05-26
hourly_LEAD_1981.zip
0 Rows
0 KB
As of 2017-05-26
1980 hourly_HAPS_1980.zip
0 Rows
0 KB
As of 2017-05-26
hourly_VOCS_1980.zip
313,005 Rows
2,206 KB
As of 2017-05-26
hourly_NONOxNOy_1980.zip
1,966,545 Rows
13,194 KB
As of 2017-05-26
hourly_LEAD_1980.zip
0 Rows
0 KB
As of 2017-05-26

Top of Page




8-Hour Average Data

Criteria Gases

Year Ozone (44201) CO (42101)
2017 8hour_44201_2017.zip
1,260,442 Rows
10,147 KB
As of 2017-05-26
8hour_42101_2017.zip
330,398 Rows
2,180 KB
As of 2017-05-26
2016 8hour_44201_2016.zip
9,248,570 Rows
75,327 KB
As of 2017-05-26
8hour_42101_2016.zip
2,463,516 Rows
16,015 KB
As of 2017-05-26
2015 8hour_44201_2015.zip
9,168,365 Rows
74,340 KB
As of 2017-05-26
8hour_42101_2015.zip
2,492,588 Rows
16,197 KB
As of 2017-05-26
2014 8hour_44201_2014.zip
9,199,272 Rows
74,584 KB
As of 2017-05-26
8hour_42101_2014.zip
2,516,581 Rows
16,345 KB
As of 2017-05-26
2013 8hour_44201_2013.zip
9,213,401 Rows
74,644 KB
As of 2017-05-26
8hour_42101_2013.zip
2,544,231 Rows
16,556 KB
As of 2017-05-26
2012 8hour_44201_2012.zip
9,134,235 Rows
74,544 KB
As of 2017-05-26
8hour_42101_2012.zip
2,615,007 Rows
17,089 KB
As of 2017-05-26
2011 8hour_44201_2011.zip
8,984,824 Rows
74,546 KB
As of 2016-06-17
8hour_42101_2011.zip
2,659,335 Rows
17,463 KB
As of 2016-06-17
2010 8hour_44201_2010.zip
8,502,180 Rows
70,730 KB
As of 2016-06-17
8hour_42101_2010.zip
2,659,585 Rows
17,469 KB
As of 2016-06-17
2009 8hour_44201_2009.zip
8,306,934 Rows
67,541 KB
As of 2016-12-23
8hour_42101_2009.zip
2,792,487 Rows
18,402 KB
As of 2016-06-17
2008 8hour_44201_2008.zip
8,161,412 Rows
67,922 KB
As of 2016-06-17
8hour_42101_2008.zip
2,984,942 Rows
19,762 KB
As of 2016-06-17
2007 8hour_44201_2007.zip
8,109,100 Rows
67,808 KB
As of 2016-06-17
8hour_42101_2007.zip
3,077,010 Rows
20,508 KB
As of 2016-06-17
2006 8hour_44201_2006.zip
7,964,485 Rows
66,570 KB
As of 2016-06-17
8hour_42101_2006.zip
3,234,681 Rows
21,798 KB
As of 2016-06-17
2005 8hour_44201_2005.zip
7,868,610 Rows
65,803 KB
As of 2016-06-17
8hour_42101_2005.zip
3,452,174 Rows
23,432 KB
As of 2016-06-17
2004 8hour_44201_2004.zip
7,937,999 Rows
66,105 KB
As of 2016-06-17
8hour_42101_2004.zip
3,571,974 Rows
24,440 KB
As of 2016-06-17
2003 8hour_44201_2003.zip
7,895,838 Rows
66,010 KB
As of 2016-06-17
8hour_42101_2003.zip
3,645,439 Rows
25,231 KB
As of 2016-06-17
2002 8hour_44201_2002.zip
7,770,857 Rows
65,150 KB
As of 2016-06-17
8hour_42101_2002.zip
3,830,259 Rows
26,662 KB
As of 2016-06-17
2001 8hour_44201_2001.zip
7,605,510 Rows
63,718 KB
As of 2016-06-17
8hour_42101_2001.zip
3,954,085 Rows
27,820 KB
As of 2016-06-17
2000 8hour_44201_2000.zip
7,357,095 Rows
61,578 KB
As of 2016-06-17
8hour_42101_2000.zip
4,160,210 Rows
29,412 KB
As of 2016-06-17
1999 8hour_44201_1999.zip
7,097,469 Rows
59,683 KB
As of 2016-06-17
8hour_42101_1999.zip
4,138,951 Rows
29,639 KB
As of 2016-06-17
1998 8hour_44201_1998.zip
6,961,177 Rows
58,609 KB
As of 2016-06-17
8hour_42101_1998.zip
4,273,238 Rows
30,728 KB
As of 2016-06-17
1997 8hour_44201_1997.zip
6,814,476 Rows
56,998 KB
As of 2016-06-17
8hour_42101_1997.zip
4,299,830 Rows
31,023 KB
As of 2016-06-17
1996 8hour_44201_1996.zip
6,575,619 Rows
55,000 KB
As of 2016-06-17
8hour_42101_1996.zip
4,338,075 Rows
31,481 KB
As of 2016-06-17
1995 8hour_44201_1995.zip
6,552,182 Rows
54,932 KB
As of 2016-06-17
8hour_42101_1995.zip
4,334,393 Rows
31,631 KB
As of 2016-06-17
1994 8hour_44201_1994.zip
6,437,763 Rows
53,747 KB
As of 2016-06-17
8hour_42101_1994.zip
4,237,681 Rows
31,248 KB
As of 2016-06-17
1993 8hour_44201_1993.zip
6,353,201 Rows
52,755 KB
As of 2016-06-17
8hour_42101_1993.zip
4,273,542 Rows
31,436 KB
As of 2016-06-17
1992 8hour_44201_1992.zip
6,109,317 Rows
50,703 KB
As of 2016-06-17
8hour_42101_1992.zip
4,194,636 Rows
31,054 KB
As of 2016-06-17
1991 8hour_44201_1991.zip
5,853,467 Rows
48,799 KB
As of 2016-06-17
8hour_42101_1991.zip
3,982,875 Rows
29,633 KB
As of 2016-06-17
1990 8hour_44201_1990.zip
5,640,746 Rows
46,990 KB
As of 2016-06-17
8hour_42101_1990.zip
3,906,473 Rows
29,284 KB
As of 2016-06-17
1989 8hour_44201_1989.zip
5,380,702 Rows
44,284 KB
As of 2017-05-26
8hour_42101_1989.zip
3,918,638 Rows
29,624 KB
As of 2017-05-26
1988 8hour_44201_1988.zip
5,071,698 Rows
42,049 KB
As of 2017-05-26
8hour_42101_1988.zip
3,803,011 Rows
28,865 KB
As of 2017-05-26
1987 8hour_44201_1987.zip
4,928,994 Rows
40,698 KB
As of 2017-05-26
8hour_42101_1987.zip
3,640,882 Rows
27,876 KB
As of 2017-05-26
1986 8hour_44201_1986.zip
4,756,267 Rows
39,023 KB
As of 2017-05-26
8hour_42101_1986.zip
3,468,766 Rows
26,690 KB
As of 2017-05-26
1985 8hour_44201_1985.zip
4,800,311 Rows
39,468 KB
As of 2017-05-26
8hour_42101_1985.zip
3,578,321 Rows
27,582 KB
As of 2017-05-26
1984 8hour_44201_1984.zip
4,822,143 Rows
39,541 KB
As of 2017-05-26
8hour_42101_1984.zip
3,593,227 Rows
27,942 KB
As of 2017-05-26
1983 8hour_44201_1983.zip
4,824,699 Rows
39,647 KB
As of 2017-05-26
8hour_42101_1983.zip
3,668,505 Rows
28,558 KB
As of 2017-05-26
1982 8hour_44201_1982.zip
4,817,426 Rows
39,388 KB
As of 2017-05-26
8hour_42101_1982.zip
3,632,207 Rows
28,311 KB
As of 2017-05-26
1981 8hour_44201_1981.zip
4,832,220 Rows
39,434 KB
As of 2017-05-26
8hour_42101_1981.zip
3,357,889 Rows
26,147 KB
As of 2017-05-26
1980 8hour_44201_1980.zip
4,418,721 Rows
36,020 KB
As of 2017-05-26
8hour_42101_1980.zip
3,055,785 Rows
23,964 KB
As of 2017-05-26

Top of Page




Blanks Data

2017 blanks_all_2017.zip
2,833 Rows
39 KB
As of 2017-05-26
2016 blanks_all_2016.zip
34,652 Rows
370 KB
As of 2017-05-26
2015 blanks_all_2015.zip
60,747 Rows
711 KB
As of 2017-05-26
2014 blanks_all_2014.zip
92,959 Rows
1,062 KB
As of 2017-05-26
2013 blanks_all_2013.zip
113,710 Rows
1,223 KB
As of 2017-05-26
2012 blanks_all_2012.zip
111,413 Rows
1,242 KB
As of 2016-12-23
2011 blanks_all_2011.zip
109,634 Rows
1,227 KB
As of 2016-12-23
2010 blanks_all_2010.zip
190,433 Rows
2,020 KB
As of 2016-06-17
2009 blanks_all_2009.zip
153,859 Rows
1,699 KB
As of 2016-06-17
2008 blanks_all_2008.zip
148,040 Rows
1,637 KB
As of 2016-06-17
2007 blanks_all_2007.zip
177,771 Rows
1,964 KB
As of 2016-06-17
2006 blanks_all_2006.zip
190,361 Rows
2,117 KB
As of 2016-06-17
2005 blanks_all_2005.zip
216,492 Rows
2,083 KB
As of 2016-06-17
2004 blanks_all_2004.zip
238,048 Rows
2,134 KB
As of 2016-06-17
2003 blanks_all_2003.zip
203,684 Rows
1,998 KB
As of 2016-06-17
2002 blanks_all_2002.zip
143,675 Rows
1,433 KB
As of 2016-06-17
2001 blanks_all_2001.zip
75,121 Rows
687 KB
As of 2016-06-17
2000 blanks_all_2000.zip
19,652 Rows
169 KB
As of 2016-06-17
1999 blanks_all_1999.zip
176 Rows
2 KB
As of 2016-06-17

Top of Page


This page last refreshed on 2017-05-26