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AirData

Download Data Files

This page contains pre-generated files of data available for download.

Table of Annual Summary Data
Tables of Daily and Daily Summary Data
Tables of Hourly Data
Table of Blanks Data



About the data

Description of data and formats

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) 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 UATMP VOCs (Urban Air Toxics Monitoring Program Volatile Organic Compounds). These lists include the parameters as defined in the EPA AQS system as "CORE HAPS" and "UATMP VOCS". You can view the list or parameters included in either the HAPS or VOCS category.

If you are interested in Air Quality Index (AQI) values, use the Daily Summary 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.

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.



Annual Summary Data

2014 annual_all_2014.zip
60,793 Rows
3,596 KB
As of 2015-01-02
2013 annual_all_2013.zip
75,141 Rows
4,632 KB
As of 2015-01-02
2012 annual_all_2012.zip
77,900 Rows
4,851 KB
As of 2015-01-02
2011 annual_all_2011.zip
80,250 Rows
5,001 KB
As of 2015-01-02
2010 annual_all_2010.zip
82,120 Rows
5,072 KB
As of 2015-01-02
2009 annual_all_2009.zip
87,659 Rows
5,315 KB
As of 2015-01-02
2008 annual_all_2008.zip
86,446 Rows
5,169 KB
As of 2015-01-02
2007 annual_all_2007.zip
88,293 Rows
5,292 KB
As of 2015-01-02
2006 annual_all_2006.zip
91,291 Rows
5,465 KB
As of 2015-01-02
2005 annual_all_2005.zip
94,723 Rows
5,675 KB
As of 2015-01-02
2004 annual_all_2004.zip
89,938 Rows
5,515 KB
As of 2015-01-02
2003 annual_all_2003.zip
88,653 Rows
5,467 KB
As of 2015-01-02
2002 annual_all_2002.zip
88,621 Rows
5,321 KB
As of 2015-01-02
2001 annual_all_2001.zip
77,872 Rows
4,719 KB
As of 2015-01-02
2000 annual_all_2000.zip
69,161 Rows
4,080 KB
As of 2015-01-02
1999 annual_all_1999.zip
57,904 Rows
3,492 KB
As of 2014-02-22
1998 annual_all_1998.zip
46,305 Rows
2,837 KB
As of 2014-02-22
1997 annual_all_1997.zip
43,993 Rows
2,712 KB
As of 2014-02-22
1996 annual_all_1996.zip
44,766 Rows
2,694 KB
As of 2014-02-22
1995 annual_all_1995.zip
40,993 Rows
2,487 KB
As of 2014-02-22
1994 annual_all_1994.zip
33,864 Rows
2,154 KB
As of 2015-01-02
1993 annual_all_1993.zip
30,569 Rows
1,897 KB
As of 2014-02-22
1992 annual_all_1992.zip
25,237 Rows
1,650 KB
As of 2014-02-22
1991 annual_all_1991.zip
23,207 Rows
1,556 KB
As of 2014-02-22
1990 annual_all_1990.zip
22,666 Rows
1,486 KB
As of 2014-02-22

Top of Page




Daily Summary Data

Criteria Gases

Year Ozone (44201) SO2 (42401) CO (42101) NO2 (42602)
2014 daily_44201_2014.zip
306,509 Rows
3,442 KB
As of 2015-01-02
daily_42401_2014.zip
247,825 Rows
2,538 KB
As of 2015-01-02
daily_42101_2014.zip
152,734 Rows
1,297 KB
As of 2015-01-02
daily_42602_2014.zip
105,816 Rows
1,415 KB
As of 2015-01-02
2013 daily_44201_2013.zip
390,491 Rows
4,361 KB
As of 2015-01-02
daily_42401_2013.zip
328,669 Rows
3,293 KB
As of 2015-01-02
daily_42101_2013.zip
216,749 Rows
1,812 KB
As of 2015-01-02
daily_42602_2013.zip
138,837 Rows
1,820 KB
As of 2015-01-02
2012 daily_44201_2012.zip
387,720 Rows
4,374 KB
As of 2015-01-02
daily_42401_2012.zip
326,772 Rows
3,298 KB
As of 2015-01-02
daily_42101_2012.zip
222,602 Rows
1,898 KB
As of 2015-01-02
daily_42602_2012.zip
134,451 Rows
1,757 KB
As of 2015-01-02
2011 daily_44201_2011.zip
381,218 Rows
4,317 KB
As of 2015-01-02
daily_42401_2011.zip
318,772 Rows
3,276 KB
As of 2015-01-02
daily_42101_2011.zip
226,465 Rows
1,958 KB
As of 2015-01-02
daily_42602_2011.zip
131,561 Rows
1,722 KB
As of 2015-01-02
2010 daily_44201_2010.zip
359,809 Rows
4,050 KB
As of 2015-01-02
daily_42401_2010.zip
316,206 Rows
3,165 KB
As of 2015-01-02
daily_42101_2010.zip
225,671 Rows
1,890 KB
As of 2015-01-02
daily_42602_2010.zip
135,583 Rows
1,734 KB
As of 2015-01-02
2009 daily_44201_2009.zip
351,232 Rows
3,950 KB
As of 2015-01-02
daily_42401_2009.zip
321,319 Rows
3,203 KB
As of 2015-01-02
daily_42101_2009.zip
236,818 Rows
1,995 KB
As of 2015-01-02
daily_42602_2009.zip
134,377 Rows
1,681 KB
As of 2015-01-02
2008 daily_44201_2008.zip
347,352 Rows
3,938 KB
As of 2014-05-17
daily_42401_2008.zip
341,652 Rows
3,479 KB
As of 2015-01-02
daily_42101_2008.zip
252,960 Rows
2,170 KB
As of 2015-01-02
daily_42602_2008.zip
138,190 Rows
1,712 KB
As of 2015-01-02
2007 daily_44201_2007.zip
344,170 Rows
3,914 KB
As of 2014-05-17
daily_42401_2007.zip
360,679 Rows
3,704 KB
As of 2015-01-02
daily_42101_2007.zip
260,485 Rows
2,296 KB
As of 2014-02-22
daily_42602_2007.zip
140,222 Rows
1,725 KB
As of 2015-01-02
2006 daily_44201_2006.zip
336,740 Rows
3,833 KB
As of 2014-05-17
daily_42401_2006.zip
359,718 Rows
3,708 KB
As of 2015-01-02
daily_42101_2006.zip
273,458 Rows
2,476 KB
As of 2014-02-22
daily_42602_2006.zip
144,193 Rows
1,782 KB
As of 2015-01-02
2005 daily_44201_2005.zip
332,853 Rows
3,812 KB
As of 2014-02-22
daily_42401_2005.zip
368,446 Rows
3,855 KB
As of 2015-01-02
daily_42101_2005.zip
291,877 Rows
2,683 KB
As of 2014-02-22
daily_42602_2005.zip
145,048 Rows
1,804 KB
As of 2015-01-02
2004 daily_44201_2004.zip
335,758 Rows
3,822 KB
As of 2014-02-22
daily_42401_2004.zip
377,135 Rows
3,952 KB
As of 2015-01-02
daily_42101_2004.zip
302,256 Rows
2,839 KB
As of 2014-02-22
daily_42602_2004.zip
146,880 Rows
1,818 KB
As of 2015-01-02
2003 daily_44201_2003.zip
334,423 Rows
3,848 KB
As of 2014-02-22
daily_42401_2003.zip
383,802 Rows
4,026 KB
As of 2015-01-02
daily_42101_2003.zip
308,491 Rows
2,988 KB
As of 2014-02-22
daily_42602_2003.zip
145,028 Rows
1,806 KB
As of 2015-01-02
2002 daily_44201_2002.zip
329,138 Rows
3,811 KB
As of 2014-02-22
daily_42401_2002.zip
405,711 Rows
4,231 KB
As of 2014-02-22
daily_42101_2002.zip
323,927 Rows
3,155 KB
As of 2014-02-22
daily_42602_2002.zip
147,224 Rows
1,836 KB
As of 2015-01-02
2001 daily_44201_2001.zip
322,389 Rows
3,726 KB
As of 2014-02-22
daily_42401_2001.zip
409,479 Rows
4,339 KB
As of 2014-02-22
daily_42101_2001.zip
334,319 Rows
3,329 KB
As of 2014-02-22
daily_42602_2001.zip
146,564 Rows
1,841 KB
As of 2014-02-22
2000 daily_44201_2000.zip
311,848 Rows
3,611 KB
As of 2014-02-22
daily_42401_2000.zip
421,206 Rows
4,509 KB
As of 2014-02-22
daily_42101_2000.zip
351,585 Rows
3,517 KB
As of 2014-02-22
daily_42602_2000.zip
145,003 Rows
1,824 KB
As of 2014-02-22
1999 daily_44201_1999.zip
301,056 Rows
3,514 KB
As of 2014-02-22
daily_42401_1999.zip
430,346 Rows
4,639 KB
As of 2014-02-22
daily_42101_1999.zip
350,140 Rows
3,588 KB
As of 2014-02-22
daily_42602_1999.zip
141,675 Rows
1,791 KB
As of 2014-02-22
1998 daily_44201_1998.zip
298,485 Rows
3,498 KB
As of 2014-02-22
daily_42401_1998.zip
453,998 Rows
4,888 KB
As of 2014-02-22
daily_42101_1998.zip
361,700 Rows
3,741 KB
As of 2014-02-22
daily_42602_1998.zip
140,784 Rows
1,782 KB
As of 2014-02-22
1997 daily_44201_1997.zip
289,636 Rows
3,368 KB
As of 2014-02-22
daily_42401_1997.zip
466,814 Rows
5,023 KB
As of 2014-02-22
daily_42101_1997.zip
364,147 Rows
3,763 KB
As of 2014-02-22
daily_42602_1997.zip
138,052 Rows
1,746 KB
As of 2014-02-22
1996 daily_44201_1996.zip
279,789 Rows
3,255 KB
As of 2014-02-22
daily_42401_1996.zip
481,132 Rows
5,166 KB
As of 2014-02-22
daily_42101_1996.zip
367,483 Rows
3,825 KB
As of 2014-02-22
daily_42602_1996.zip
134,041 Rows
1,696 KB
As of 2014-02-22
1995 daily_44201_1995.zip
279,013 Rows
3,250 KB
As of 2014-02-22
daily_42401_1995.zip
486,463 Rows
5,217 KB
As of 2014-02-22
daily_42101_1995.zip
367,259 Rows
3,849 KB
As of 2014-02-22
daily_42602_1995.zip
133,938 Rows
1,695 KB
As of 2014-02-22
1994 daily_44201_1994.zip
274,102 Rows
3,164 KB
As of 2014-02-22
daily_42401_1994.zip
483,570 Rows
5,272 KB
As of 2014-02-22
daily_42101_1994.zip
359,321 Rows
3,820 KB
As of 2014-02-22
daily_42602_1994.zip
127,965 Rows
1,621 KB
As of 2014-02-22
1993 daily_44201_1993.zip
270,725 Rows
3,116 KB
As of 2014-02-22
daily_42401_1993.zip
490,999 Rows
5,271 KB
As of 2014-02-22
daily_42101_1993.zip
362,216 Rows
3,784 KB
As of 2014-02-22
daily_42602_1993.zip
124,895 Rows
1,509 KB
As of 2014-02-22
1992 daily_44201_1992.zip
261,266 Rows
3,007 KB
As of 2014-02-22
daily_42401_1992.zip
507,704 Rows
5,401 KB
As of 2014-02-22
daily_42101_1992.zip
355,804 Rows
3,738 KB
As of 2014-02-22
daily_42602_1992.zip
120,339 Rows
1,426 KB
As of 2014-02-22
1991 daily_44201_1991.zip
250,448 Rows
2,898 KB
As of 2014-02-22
daily_42401_1991.zip
521,208 Rows
5,598 KB
As of 2014-02-22
daily_42101_1991.zip
338,277 Rows
3,576 KB
As of 2014-02-22
daily_42602_1991.zip
115,352 Rows
1,375 KB
As of 2014-02-22
1990 daily_44201_1990.zip
241,688 Rows
2,793 KB
As of 2014-02-22
daily_42401_1990.zip
519,772 Rows
5,560 KB
As of 2014-02-22
daily_42101_1990.zip
332,312 Rows
3,529 KB
As of 2014-02-22
daily_42602_1990.zip
111,103 Rows
1,325 KB
As of 2014-02-22

Particulates

Year PM2.5 FRM/FEM Mass (88101) PM2.5 non FRM/FEM Mass (88502) PM10 Mass (81102) PM2.5 Speciation
2014 daily_88101_2014.zip
260,419 Rows
2,860 KB
As of 2015-01-02
daily_88502_2014.zip
215,062 Rows
2,410 KB
As of 2015-01-02
daily_81102_2014.zip
119,743 Rows
893 KB
As of 2015-01-02
daily_SPEC_2014.zip
962,997 Rows
7,630 KB
As of 2015-01-02
2013 daily_88101_2013.zip
321,753 Rows
3,476 KB
As of 2015-01-02
daily_88502_2013.zip
324,980 Rows
3,584 KB
As of 2015-01-02
daily_81102_2013.zip
165,176 Rows
1,204 KB
As of 2015-01-02
daily_SPEC_2013.zip
2,108,248 Rows
16,684 KB
As of 2015-01-02
2012 daily_88101_2012.zip
285,556 Rows
3,081 KB
As of 2015-01-02
daily_88502_2012.zip
343,031 Rows
3,797 KB
As of 2015-01-02
daily_81102_2012.zip
159,957 Rows
1,182 KB
As of 2015-01-02
daily_SPEC_2012.zip
2,163,409 Rows
17,190 KB
As of 2015-01-02
2011 daily_88101_2011.zip
264,113 Rows
2,881 KB
As of 2015-01-02
daily_88502_2011.zip
337,134 Rows
3,770 KB
As of 2015-01-02
daily_81102_2011.zip
154,192 Rows
1,138 KB
As of 2015-01-02
daily_SPEC_2011.zip
2,197,868 Rows
17,445 KB
As of 2015-01-02
2010 daily_88101_2010.zip
235,445 Rows
2,559 KB
As of 2015-01-02
daily_88502_2010.zip
333,806 Rows
3,691 KB
As of 2015-01-02
daily_81102_2010.zip
148,946 Rows
1,101 KB
As of 2015-01-02
daily_SPEC_2010.zip
2,233,845 Rows
17,626 KB
As of 2015-01-02
2009 daily_88101_2009.zip
194,545 Rows
2,082 KB
As of 2015-01-02
daily_88502_2009.zip
336,386 Rows
3,745 KB
As of 2014-02-22
daily_81102_2009.zip
148,538 Rows
1,101 KB
As of 2015-01-02
daily_SPEC_2009.zip
2,300,325 Rows
18,026 KB
As of 2015-01-02
2008 daily_88101_2008.zip
149,626 Rows
1,604 KB
As of 2015-01-02
daily_88502_2008.zip
324,561 Rows
3,659 KB
As of 2014-02-22
daily_81102_2008.zip
150,395 Rows
1,143 KB
As of 2014-06-13
daily_SPEC_2008.zip
2,379,611 Rows
18,171 KB
As of 2015-01-02
2007 daily_88101_2007.zip
148,046 Rows
1,610 KB
As of 2015-01-02
daily_88502_2007.zip
296,271 Rows
3,366 KB
As of 2014-02-22
daily_81102_2007.zip
151,177 Rows
1,164 KB
As of 2014-06-13
daily_SPEC_2007.zip
2,369,073 Rows
18,856 KB
As of 2015-01-02
2006 daily_88101_2006.zip
141,832 Rows
1,534 KB
As of 2015-01-02
daily_88502_2006.zip
238,238 Rows
2,655 KB
As of 2014-02-22
daily_81102_2006.zip
154,438 Rows
1,191 KB
As of 2014-06-13
daily_SPEC_2006.zip
2,524,576 Rows
20,092 KB
As of 2015-01-02
2005 daily_88101_2005.zip
148,449 Rows
1,635 KB
As of 2015-01-02
daily_88502_2005.zip
207,721 Rows
2,305 KB
As of 2014-05-17
daily_81102_2005.zip
155,672 Rows
1,199 KB
As of 2014-06-13
daily_SPEC_2005.zip
2,764,877 Rows
21,879 KB
As of 2015-01-02
2004 daily_88101_2004.zip
150,771 Rows
1,634 KB
As of 2015-01-02
daily_88502_2004.zip
150,027 Rows
1,670 KB
As of 2014-05-17
daily_81102_2004.zip
150,652 Rows
1,157 KB
As of 2014-06-13
daily_SPEC_2004.zip
2,803,741 Rows
22,091 KB
As of 2015-01-02
2003 daily_88101_2003.zip
152,115 Rows
1,661 KB
As of 2015-01-02
daily_88502_2003.zip
105,604 Rows
1,175 KB
As of 2014-02-22
daily_81102_2003.zip
146,378 Rows
1,139 KB
As of 2014-02-22
daily_SPEC_2003.zip
2,658,897 Rows
21,027 KB
As of 2015-01-02
2002 daily_88101_2002.zip
170,107 Rows
1,842 KB
As of 2015-01-02
daily_88502_2002.zip
67,337 Rows
762 KB
As of 2014-02-22
daily_81102_2002.zip
148,730 Rows
1,165 KB
As of 2014-02-22
daily_SPEC_2002.zip
2,545,766 Rows
20,048 KB
As of 2015-01-02
2001 daily_88101_2001.zip
167,861 Rows
1,836 KB
As of 2014-02-22
daily_88502_2001.zip
44,772 Rows
510 KB
As of 2014-02-22
daily_81102_2001.zip
145,733 Rows
1,148 KB
As of 2014-02-22
daily_SPEC_2001.zip
1,897,394 Rows
15,187 KB
As of 2014-02-22
2000 daily_88101_2000.zip
155,162 Rows
1,709 KB
As of 2014-02-22
daily_88502_2000.zip
26,364 Rows
302 KB
As of 2014-02-22
daily_81102_2000.zip
134,902 Rows
1,078 KB
As of 2014-02-22
daily_SPEC_2000.zip
1,328,010 Rows
10,786 KB
As of 2014-02-22
1999 daily_88101_1999.zip
104,368 Rows
1,171 KB
As of 2014-02-22
daily_88502_1999.zip
11,119 Rows
126 KB
As of 2014-02-22
daily_81102_1999.zip
130,176 Rows
1,044 KB
As of 2014-02-22
daily_SPEC_1999.zip
739,546 Rows
6,164 KB
As of 2014-02-22
1998 daily_88101_1998.zip
625 Rows
9 KB
As of 2014-02-22
daily_88502_1998.zip
8,424 Rows
87 KB
As of 2014-02-22
daily_81102_1998.zip
144,996 Rows
1,160 KB
As of 2014-02-22
daily_SPEC_1998.zip
228,432 Rows
2,056 KB
As of 2014-02-22
1997 daily_88101_1997.zip
128 Rows
2 KB
As of 2014-02-22
daily_88502_1997.zip
6,855 Rows
72 KB
As of 2014-02-22
daily_81102_1997.zip
164,463 Rows
1,298 KB
As of 2014-02-22
daily_SPEC_1997.zip
231,880 Rows
2,060 KB
As of 2014-02-22
1996 daily_88101_1996.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1996.zip
6,515 Rows
69 KB
As of 2014-02-22
daily_81102_1996.zip
161,904 Rows
1,279 KB
As of 2014-02-22
daily_SPEC_1996.zip
221,761 Rows
1,988 KB
As of 2014-02-22
1995 daily_88101_1995.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1995.zip
6,452 Rows
66 KB
As of 2014-02-22
daily_81102_1995.zip
156,572 Rows
1,246 KB
As of 2014-02-22
daily_SPEC_1995.zip
220,985 Rows
1,985 KB
As of 2014-02-22
1994 daily_88101_1994.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1994.zip
6,047 Rows
64 KB
As of 2014-02-22
daily_81102_1994.zip
146,621 Rows
1,171 KB
As of 2014-02-22
daily_SPEC_1994.zip
213,884 Rows
1,921 KB
As of 2014-02-22
1993 daily_88101_1993.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1993.zip
5,257 Rows
56 KB
As of 2014-02-22
daily_81102_1993.zip
136,164 Rows
1,084 KB
As of 2014-02-22
daily_SPEC_1993.zip
189,266 Rows
1,688 KB
As of 2014-02-22
1992 daily_88101_1992.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1992.zip
5,027 Rows
71 KB
As of 2014-02-22
daily_81102_1992.zip
126,244 Rows
1,005 KB
As of 2014-02-22
daily_SPEC_1992.zip
182,959 Rows
1,686 KB
As of 2014-02-22
1991 daily_88101_1991.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1991.zip
4,468 Rows
62 KB
As of 2014-02-22
daily_81102_1991.zip
111,133 Rows
901 KB
As of 2014-02-22
daily_SPEC_1991.zip
160,737 Rows
1,453 KB
As of 2014-02-22
1990 daily_88101_1990.zip
0 Rows
0 KB
As of 2014-02-22
daily_88502_1990.zip
3,669 Rows
51 KB
As of 2014-02-22
daily_81102_1990.zip
104,770 Rows
855 KB
As of 2014-02-22
daily_SPEC_1990.zip
139,606 Rows
1,272 KB
As of 2014-02-22

Meterological

Year Winds (Resultant) Temperature (62101) Barometric Pressure (64101) RH and Dewpoint
2014 daily_WIND_2014.zip
325,811 Rows
3,875 KB
As of 2015-01-02
daily_TEMP_2014.zip
203,828 Rows
2,175 KB
As of 2015-01-02
daily_PRESS_2014.zip
76,659 Rows
824 KB
As of 2015-01-02
daily_RH_DP_2014.zip
103,209 Rows
1,122 KB
As of 2015-01-02
2013 daily_WIND_2013.zip
435,938 Rows
5,119 KB
As of 2015-01-02
daily_TEMP_2013.zip
289,007 Rows
3,057 KB
As of 2015-01-02
daily_PRESS_2013.zip
110,105 Rows
1,166 KB
As of 2015-01-02
daily_RH_DP_2013.zip
155,716 Rows
1,667 KB
As of 2015-01-02
2012 daily_WIND_2012.zip
421,297 Rows
4,958 KB
As of 2014-05-17
daily_TEMP_2012.zip
294,168 Rows
3,095 KB
As of 2015-01-02
daily_PRESS_2012.zip
113,634 Rows
1,195 KB
As of 2015-01-02
daily_RH_DP_2012.zip
157,629 Rows
1,684 KB
As of 2015-01-02
2011 daily_WIND_2011.zip
403,424 Rows
4,780 KB
As of 2014-06-13
daily_TEMP_2011.zip
283,640 Rows
2,995 KB
As of 2015-01-02
daily_PRESS_2011.zip
104,613 Rows
1,101 KB
As of 2014-02-22
daily_RH_DP_2011.zip
155,149 Rows
1,654 KB
As of 2015-01-02
2010 daily_WIND_2010.zip
369,072 Rows
4,374 KB
As of 2014-05-17
daily_TEMP_2010.zip
269,045 Rows
2,832 KB
As of 2015-01-02
daily_PRESS_2010.zip
95,540 Rows
996 KB
As of 2015-01-02
daily_RH_DP_2010.zip
137,897 Rows
1,466 KB
As of 2015-01-02
2009 daily_WIND_2009.zip
373,882 Rows
4,357 KB
As of 2014-02-22
daily_TEMP_2009.zip
262,261 Rows
2,750 KB
As of 2015-01-02
daily_PRESS_2009.zip
90,138 Rows
943 KB
As of 2015-01-02
daily_RH_DP_2009.zip
132,245 Rows
1,400 KB
As of 2015-01-02
2008 daily_WIND_2008.zip
330,444 Rows
3,817 KB
As of 2014-02-22
daily_TEMP_2008.zip
256,550 Rows
2,689 KB
As of 2014-02-22
daily_PRESS_2008.zip
87,494 Rows
914 KB
As of 2014-02-22
daily_RH_DP_2008.zip
126,393 Rows
1,344 KB
As of 2014-02-22
2007 daily_WIND_2007.zip
317,200 Rows
3,628 KB
As of 2014-02-22
daily_TEMP_2007.zip
247,162 Rows
2,590 KB
As of 2014-02-22
daily_PRESS_2007.zip
82,883 Rows
853 KB
As of 2014-02-22
daily_RH_DP_2007.zip
122,466 Rows
1,304 KB
As of 2014-02-22
2006 daily_WIND_2006.zip
304,392 Rows
3,490 KB
As of 2014-02-22
daily_TEMP_2006.zip
234,130 Rows
2,448 KB
As of 2014-02-22
daily_PRESS_2006.zip
77,331 Rows
798 KB
As of 2014-02-22
daily_RH_DP_2006.zip
116,461 Rows
1,237 KB
As of 2014-02-22
2005 daily_WIND_2005.zip
296,405 Rows
3,402 KB
As of 2014-02-22
daily_TEMP_2005.zip
227,140 Rows
2,374 KB
As of 2014-02-22
daily_PRESS_2005.zip
72,672 Rows
743 KB
As of 2014-02-22
daily_RH_DP_2005.zip
106,999 Rows
1,133 KB
As of 2014-02-22
2004 daily_WIND_2004.zip
287,914 Rows
3,305 KB
As of 2014-02-22
daily_TEMP_2004.zip
220,732 Rows
2,305 KB
As of 2014-02-22
daily_PRESS_2004.zip
64,838 Rows
666 KB
As of 2014-02-22
daily_RH_DP_2004.zip
119,351 Rows
1,182 KB
As of 2014-02-22
2003 daily_WIND_2003.zip
293,562 Rows
3,364 KB
As of 2014-02-22
daily_TEMP_2003.zip
214,822 Rows
2,251 KB
As of 2014-02-22
daily_PRESS_2003.zip
59,178 Rows
607 KB
As of 2014-02-22
daily_RH_DP_2003.zip
113,989 Rows
1,135 KB
As of 2014-02-22
2002 daily_WIND_2002.zip
289,347 Rows
3,305 KB
As of 2014-02-22
daily_TEMP_2002.zip
209,751 Rows
2,202 KB
As of 2014-02-22
daily_PRESS_2002.zip
58,099 Rows
598 KB
As of 2014-02-22
daily_RH_DP_2002.zip
107,987 Rows
1,075 KB
As of 2014-02-22
2001 daily_WIND_2001.zip
276,927 Rows
3,164 KB
As of 2014-02-22
daily_TEMP_2001.zip
206,192 Rows
2,168 KB
As of 2014-02-22
daily_PRESS_2001.zip
54,267 Rows
561 KB
As of 2014-02-22
daily_RH_DP_2001.zip
94,572 Rows
950 KB
As of 2014-02-22
2000 daily_WIND_2000.zip
263,145 Rows
3,019 KB
As of 2014-02-22
daily_TEMP_2000.zip
197,367 Rows
2,078 KB
As of 2014-02-22
daily_PRESS_2000.zip
49,241 Rows
508 KB
As of 2014-02-22
daily_RH_DP_2000.zip
81,338 Rows
834 KB
As of 2014-02-22
1999 daily_WIND_1999.zip
252,789 Rows
2,898 KB
As of 2014-02-22
daily_TEMP_1999.zip
184,621 Rows
1,946 KB
As of 2014-02-22
daily_PRESS_1999.zip
39,421 Rows
408 KB
As of 2014-02-22
daily_RH_DP_1999.zip
70,390 Rows
735 KB
As of 2014-02-22
1998 daily_WIND_1998.zip
247,479 Rows
2,839 KB
As of 2014-02-22
daily_TEMP_1998.zip
179,523 Rows
1,898 KB
As of 2014-02-22
daily_PRESS_1998.zip
34,153 Rows
352 KB
As of 2014-02-22
daily_RH_DP_1998.zip
67,037 Rows
691 KB
As of 2014-02-22
1997 daily_WIND_1997.zip
240,954 Rows
2,775 KB
As of 2014-02-22
daily_TEMP_1997.zip
172,178 Rows
1,830 KB
As of 2014-02-22
daily_PRESS_1997.zip
32,805 Rows
339 KB
As of 2014-02-22
daily_RH_DP_1997.zip
64,575 Rows
669 KB
As of 2014-02-22
1996 daily_WIND_1996.zip
245,962 Rows
2,847 KB
As of 2014-02-22
daily_TEMP_1996.zip
163,426 Rows
1,741 KB
As of 2014-02-22
daily_PRESS_1996.zip
30,419 Rows
313 KB
As of 2014-02-22
daily_RH_DP_1996.zip
61,019 Rows
630 KB
As of 2014-02-22
1995 daily_WIND_1995.zip
246,025 Rows
2,848 KB
As of 2014-02-22
daily_TEMP_1995.zip
154,537 Rows
1,644 KB
As of 2014-02-22
daily_PRESS_1995.zip
24,549 Rows
251 KB
As of 2014-02-22
daily_RH_DP_1995.zip
52,982 Rows
547 KB
As of 2014-02-22
1994 daily_WIND_1994.zip
190,982 Rows
2,233 KB
As of 2014-02-22
daily_TEMP_1994.zip
130,471 Rows
1,380 KB
As of 2014-02-22
daily_PRESS_1994.zip
20,924 Rows
212 KB
As of 2014-02-22
daily_RH_DP_1994.zip
44,972 Rows
463 KB
As of 2014-02-22
1993 daily_WIND_1993.zip
178,061 Rows
2,087 KB
As of 2014-02-22
daily_TEMP_1993.zip
119,189 Rows
1,263 KB
As of 2014-02-22
daily_PRESS_1993.zip
17,575 Rows
179 KB
As of 2014-02-22
daily_RH_DP_1993.zip
37,289 Rows
383 KB
As of 2014-02-22
1992 daily_WIND_1992.zip
155,758 Rows
1,837 KB
As of 2014-02-22
daily_TEMP_1992.zip
106,092 Rows
1,119 KB
As of 2014-02-22
daily_PRESS_1992.zip
14,316 Rows
147 KB
As of 2014-02-22
daily_RH_DP_1992.zip
31,713 Rows
322 KB
As of 2014-02-22
1991 daily_WIND_1991.zip
156,478 Rows
1,844 KB
As of 2014-02-22
daily_TEMP_1991.zip
95,471 Rows
1,010 KB
As of 2014-02-22
daily_PRESS_1991.zip
8,537 Rows
90 KB
As of 2014-02-22
daily_RH_DP_1991.zip
26,308 Rows
272 KB
As of 2014-02-22
1990 daily_WIND_1990.zip
131,624 Rows
1,561 KB
As of 2014-02-22
daily_TEMP_1990.zip
81,752 Rows
867 KB
As of 2014-02-22
daily_PRESS_1990.zip
5,996 Rows
62 KB
As of 2014-02-22
daily_RH_DP_1990.zip
19,304 Rows
199 KB
As of 2014-02-22

Toxics and Lead

Year HAPs VOCs Lead
2014 daily_HAPS_2014.zip
189,303 Rows
1,243 KB
As of 2015-01-02
daily_VOCS_2014.zip
343,596 Rows
2,477 KB
As of 2015-01-02
daily_LEAD_2014.zip
11,726 Rows
106 KB
As of 2015-01-02
2013 daily_HAPS_2013.zip
411,925 Rows
2,528 KB
As of 2015-01-02
daily_VOCS_2013.zip
602,666 Rows
4,294 KB
As of 2015-01-02
daily_LEAD_2013.zip
20,959 Rows
184 KB
As of 2015-01-02
2012 daily_HAPS_2012.zip
431,250 Rows
2,730 KB
As of 2015-01-02
daily_VOCS_2012.zip
617,213 Rows
4,531 KB
As of 2015-01-02
daily_LEAD_2012.zip
21,603 Rows
193 KB
As of 2015-01-02
2011 daily_HAPS_2011.zip
430,623 Rows
2,786 KB
As of 2015-01-02
daily_VOCS_2011.zip
609,390 Rows
4,557 KB
As of 2015-01-02
daily_LEAD_2011.zip
17,660 Rows
161 KB
As of 2015-01-02
2010 daily_HAPS_2010.zip
443,556 Rows
2,850 KB
As of 2015-01-02
daily_VOCS_2010.zip
639,220 Rows
4,630 KB
As of 2015-01-02
daily_LEAD_2010.zip
17,656 Rows
154 KB
As of 2015-01-02
2009 daily_HAPS_2009.zip
455,659 Rows
2,934 KB
As of 2015-01-02
daily_VOCS_2009.zip
648,377 Rows
4,706 KB
As of 2014-02-22
daily_LEAD_2009.zip
15,462 Rows
134 KB
As of 2015-01-02
2008 daily_HAPS_2008.zip
452,542 Rows
2,920 KB
As of 2015-01-02
daily_VOCS_2008.zip
655,175 Rows
4,680 KB
As of 2014-02-22
daily_LEAD_2008.zip
12,379 Rows
105 KB
As of 2015-01-02
2007 daily_HAPS_2007.zip
464,800 Rows
3,279 KB
As of 2015-01-02
daily_VOCS_2007.zip
711,925 Rows
5,100 KB
As of 2015-01-02
daily_LEAD_2007.zip
12,494 Rows
105 KB
As of 2014-02-22
2006 daily_HAPS_2006.zip
467,047 Rows
3,298 KB
As of 2015-01-02
daily_VOCS_2006.zip
683,975 Rows
4,887 KB
As of 2015-01-02
daily_LEAD_2006.zip
15,643 Rows
119 KB
As of 2014-02-22
2005 daily_HAPS_2005.zip
485,716 Rows
3,451 KB
As of 2015-01-02
daily_VOCS_2005.zip
663,262 Rows
4,729 KB
As of 2015-01-02
daily_LEAD_2005.zip
15,041 Rows
115 KB
As of 2014-02-22
2004 daily_HAPS_2004.zip
443,803 Rows
3,132 KB
As of 2015-01-02
daily_VOCS_2004.zip
590,194 Rows
4,210 KB
As of 2015-01-02
daily_LEAD_2004.zip
14,277 Rows
110 KB
As of 2014-02-22
2003 daily_HAPS_2003.zip
418,566 Rows
2,935 KB
As of 2015-01-02
daily_VOCS_2003.zip
549,608 Rows
3,935 KB
As of 2015-01-02
daily_LEAD_2003.zip
13,596 Rows
108 KB
As of 2014-02-22
2002 daily_HAPS_2002.zip
390,275 Rows
2,718 KB
As of 2014-02-22
daily_VOCS_2002.zip
525,930 Rows
3,744 KB
As of 2014-02-22
daily_LEAD_2002.zip
14,072 Rows
111 KB
As of 2014-02-22
2001 daily_HAPS_2001.zip
307,267 Rows
2,173 KB
As of 2014-02-22
daily_VOCS_2001.zip
477,887 Rows
3,529 KB
As of 2014-02-22
daily_LEAD_2001.zip
13,384 Rows
107 KB
As of 2014-02-22
2000 daily_HAPS_2000.zip
210,679 Rows
1,502 KB
As of 2014-02-22
daily_VOCS_2000.zip
370,390 Rows
2,844 KB
As of 2014-02-22
daily_LEAD_2000.zip
13,064 Rows
100 KB
As of 2014-02-22
1999 daily_HAPS_1999.zip
164,651 Rows
1,216 KB
As of 2014-02-22
daily_VOCS_1999.zip
318,575 Rows
2,543 KB
As of 2014-02-22
daily_LEAD_1999.zip
14,254 Rows
110 KB
As of 2014-02-22
1998 daily_HAPS_1998.zip
159,864 Rows
1,177 KB
As of 2014-02-22
daily_VOCS_1998.zip
271,112 Rows
2,253 KB
As of 2014-02-22
daily_LEAD_1998.zip
17,063 Rows
131 KB
As of 2014-02-22
1997 daily_HAPS_1997.zip
166,235 Rows
1,194 KB
As of 2014-02-22
daily_VOCS_1997.zip
247,099 Rows
2,049 KB
As of 2014-02-22
daily_LEAD_1997.zip
21,081 Rows
159 KB
As of 2014-02-22
1996 daily_HAPS_1996.zip
157,885 Rows
1,119 KB
As of 2014-02-22
daily_VOCS_1996.zip
219,155 Rows
1,781 KB
As of 2014-02-22
daily_LEAD_1996.zip
23,977 Rows
182 KB
As of 2014-02-22
1995 daily_HAPS_1995.zip
140,121 Rows
990 KB
As of 2014-02-22
daily_VOCS_1995.zip
171,959 Rows
1,429 KB
As of 2014-02-22
daily_LEAD_1995.zip
24,713 Rows
187 KB
As of 2014-02-22
1994 daily_HAPS_1994.zip
122,420 Rows
857 KB
As of 2015-01-02
daily_VOCS_1994.zip
126,984 Rows
999 KB
As of 2015-01-02
daily_LEAD_1994.zip
26,416 Rows
201 KB
As of 2014-02-22
1993 daily_HAPS_1993.zip
98,876 Rows
682 KB
As of 2014-02-22
daily_VOCS_1993.zip
88,925 Rows
662 KB
As of 2014-02-22
daily_LEAD_1993.zip
27,413 Rows
204 KB
As of 2014-02-22
1992 daily_HAPS_1992.zip
91,184 Rows
624 KB
As of 2014-02-22
daily_VOCS_1992.zip
59,971 Rows
409 KB
As of 2014-02-22
daily_LEAD_1992.zip
26,482 Rows
188 KB
As of 2014-02-22
1991 daily_HAPS_1991.zip
83,634 Rows
563 KB
As of 2014-02-22
daily_VOCS_1991.zip
52,624 Rows
360 KB
As of 2014-02-22
daily_LEAD_1991.zip
26,247 Rows
190 KB
As of 2014-02-22
1990 daily_HAPS_1990.zip
73,079 Rows
504 KB
As of 2014-02-22
daily_VOCS_1990.zip
31,817 Rows
219 KB
As of 2014-02-22
daily_LEAD_1990.zip
26,942 Rows
201 KB
As of 2014-02-22

Top of Page




Hourly Data

Criteria Gases

Year Ozone (44201) SO2 (42401) CO (42101) NO2 (42602)
2014 hourly_44201_2014.zip
7,147,884 Rows
52,900 KB
As of 2015-01-02
hourly_42401_2014.zip
2,861,454 Rows
19,046 KB
As of 2015-01-02
hourly_42101_2014.zip
1,761,002 Rows
11,998 KB
As of 2015-01-02
hourly_42602_2014.zip
2,433,435 Rows
18,323 KB
As of 2015-01-02
2013 hourly_44201_2013.zip
9,096,192 Rows
67,040 KB
As of 2015-01-02
hourly_42401_2013.zip
3,797,758 Rows
25,191 KB
As of 2015-01-02
hourly_42101_2013.zip
2,498,904 Rows
16,893 KB
As of 2015-01-02
hourly_42602_2013.zip
3,188,575 Rows
23,803 KB
As of 2015-01-02
2012 hourly_44201_2012.zip
9,025,084 Rows
66,896 KB
As of 2015-01-02
hourly_42401_2012.zip
3,770,826 Rows
25,073 KB
As of 2015-01-02
hourly_42101_2012.zip
2,572,491 Rows
17,258 KB
As of 2015-01-02
hourly_42602_2012.zip
3,081,439 Rows
22,857 KB
As of 2015-01-02
2011 hourly_44201_2011.zip
8,878,649 Rows
65,644 KB
As of 2015-01-02
hourly_42401_2011.zip
3,676,396 Rows
24,565 KB
As of 2015-01-02
hourly_42101_2011.zip
2,612,976 Rows
17,500 KB
As of 2015-01-02
hourly_42602_2011.zip
3,017,114 Rows
22,321 KB
As of 2015-01-02
2010 hourly_44201_2010.zip
8,392,448 Rows
62,172 KB
As of 2015-01-02
hourly_42401_2010.zip
3,661,150 Rows
24,041 KB
As of 2015-01-02
hourly_42101_2010.zip
2,616,882 Rows
16,937 KB
As of 2015-01-02
hourly_42602_2010.zip
3,111,967 Rows
22,388 KB
As of 2015-01-02
2009 hourly_44201_2009.zip
8,201,693 Rows
59,443 KB
As of 2015-01-02
hourly_42401_2009.zip
3,732,540 Rows
24,115 KB
As of 2015-01-02
hourly_42101_2009.zip
2,753,380 Rows
17,597 KB
As of 2015-01-02
hourly_42602_2009.zip
3,084,877 Rows
21,618 KB
As of 2015-01-02
2008 hourly_44201_2008.zip
8,054,745 Rows
58,634 KB
As of 2014-06-13
hourly_42401_2008.zip
3,963,631 Rows
25,656 KB
As of 2015-01-02
hourly_42101_2008.zip
2,941,703 Rows
18,759 KB
As of 2015-01-02
hourly_42602_2008.zip
3,187,823 Rows
21,976 KB
As of 2015-01-02
2007 hourly_44201_2007.zip
8,005,170 Rows
58,479 KB
As of 2014-06-13
hourly_42401_2007.zip
4,216,470 Rows
27,239 KB
As of 2015-01-02
hourly_42101_2007.zip
3,036,390 Rows
19,309 KB
As of 2014-06-13
hourly_42602_2007.zip
3,241,278 Rows
22,207 KB
As of 2015-01-02
2006 hourly_44201_2006.zip
7,859,903 Rows
57,396 KB
As of 2014-06-13
hourly_42401_2006.zip
4,206,488 Rows
27,119 KB
As of 2015-01-02
hourly_42101_2006.zip
3,193,385 Rows
20,324 KB
As of 2014-06-13
hourly_42602_2006.zip
3,334,127 Rows
22,912 KB
As of 2015-01-02
2005 hourly_44201_2005.zip
7,762,599 Rows
56,660 KB
As of 2014-06-13
hourly_42401_2005.zip
4,304,211 Rows
27,873 KB
As of 2015-01-02
hourly_42101_2005.zip
3,407,244 Rows
21,699 KB
As of 2014-06-13
hourly_42602_2005.zip
3,349,695 Rows
23,073 KB
As of 2015-01-02
2004 hourly_44201_2004.zip
7,828,034 Rows
56,932 KB
As of 2014-06-13
hourly_42401_2004.zip
4,405,823 Rows
28,529 KB
As of 2015-01-02
hourly_42101_2004.zip
3,526,101 Rows
22,584 KB
As of 2014-06-13
hourly_42602_2004.zip
3,387,385 Rows
23,312 KB
As of 2015-01-02
2003 hourly_44201_2003.zip
7,782,345 Rows
56,804 KB
As of 2014-06-13
hourly_42401_2003.zip
4,487,398 Rows
29,087 KB
As of 2015-01-02
hourly_42101_2003.zip
3,598,594 Rows
23,228 KB
As of 2014-06-13
hourly_42602_2003.zip
3,345,705 Rows
23,125 KB
As of 2015-01-02
2002 hourly_44201_2002.zip
7,658,922 Rows
55,964 KB
As of 2014-06-13
hourly_42401_2002.zip
4,741,141 Rows
30,731 KB
As of 2014-06-13
hourly_42101_2002.zip
3,782,585 Rows
24,506 KB
As of 2014-06-13
hourly_42602_2002.zip
3,399,394 Rows
23,542 KB
As of 2015-01-02
2001 hourly_44201_2001.zip
7,492,497 Rows
54,724 KB
As of 2014-06-13
hourly_42401_2001.zip
4,774,818 Rows
31,077 KB
As of 2014-06-13
hourly_42101_2001.zip
3,904,536 Rows
25,483 KB
As of 2014-06-13
hourly_42602_2001.zip
3,379,607 Rows
23,461 KB
As of 2014-06-13
2000 hourly_44201_2000.zip
7,242,878 Rows
52,841 KB
As of 2014-06-13
hourly_42401_2000.zip
4,909,081 Rows
32,100 KB
As of 2014-06-13
hourly_42101_2000.zip
4,109,166 Rows
26,916 KB
As of 2014-06-13
hourly_42602_2000.zip
3,341,152 Rows
23,226 KB
As of 2014-06-13
1999 hourly_44201_1999.zip
6,986,189 Rows
51,141 KB
As of 2014-06-13
hourly_42401_1999.zip
5,009,288 Rows
32,856 KB
As of 2014-06-13
hourly_42101_1999.zip
4,088,251 Rows
27,023 KB
As of 2014-06-13
hourly_42602_1999.zip
3,259,742 Rows
22,759 KB
As of 2014-06-13
1998 hourly_44201_1998.zip
6,860,858 Rows
50,163 KB
As of 2014-06-13
hourly_42401_1998.zip
5,280,219 Rows
34,557 KB
As of 2014-06-13
hourly_42101_1998.zip
4,221,650 Rows
27,971 KB
As of 2014-06-13
hourly_42602_1998.zip
3,229,440 Rows
22,484 KB
As of 2014-06-13
1997 hourly_44201_1997.zip
6,712,890 Rows
48,845 KB
As of 2014-06-13
hourly_42401_1997.zip
5,428,118 Rows
35,525 KB
As of 2014-06-13
hourly_42101_1997.zip
4,249,613 Rows
28,200 KB
As of 2014-06-13
hourly_42602_1997.zip
3,170,975 Rows
22,106 KB
As of 2014-06-13
1996 hourly_44201_1996.zip
6,472,381 Rows
47,013 KB
As of 2014-06-13
hourly_42401_1996.zip
5,587,328 Rows
36,553 KB
As of 2014-06-13
hourly_42101_1996.zip
4,292,088 Rows
28,581 KB
As of 2014-06-13
hourly_42602_1996.zip
3,080,475 Rows
21,518 KB
As of 2014-06-13
1995 hourly_44201_1995.zip
6,449,032 Rows
46,939 KB
As of 2014-06-13
hourly_42401_1995.zip
5,640,866 Rows
36,905 KB
As of 2014-06-13
hourly_42101_1995.zip
4,291,014 Rows
28,707 KB
As of 2014-06-13
hourly_42602_1995.zip
3,081,435 Rows
21,564 KB
As of 2014-06-13
1994 hourly_44201_1994.zip
6,337,946 Rows
45,923 KB
As of 2014-06-13
hourly_42401_1994.zip
5,603,766 Rows
37,044 KB
As of 2014-06-13
hourly_42101_1994.zip
4,197,702 Rows
28,227 KB
As of 2014-06-13
hourly_42602_1994.zip
2,939,227 Rows
20,619 KB
As of 2014-06-13
1993 hourly_44201_1993.zip
6,253,753 Rows
44,190 KB
As of 2014-06-13
hourly_42401_1993.zip
5,687,656 Rows
37,553 KB
As of 2014-06-13
hourly_42101_1993.zip
4,233,343 Rows
28,067 KB
As of 2014-06-13
hourly_42602_1993.zip
2,870,637 Rows
19,520 KB
As of 2014-06-13
1992 hourly_44201_1992.zip
6,017,376 Rows
42,273 KB
As of 2014-06-13
hourly_42401_1992.zip
5,873,948 Rows
38,661 KB
As of 2014-06-13
hourly_42101_1992.zip
4,153,856 Rows
27,604 KB
As of 2014-06-13
hourly_42602_1992.zip
2,761,786 Rows
18,566 KB
As of 2014-06-13
1991 hourly_44201_1991.zip
5,763,297 Rows
40,474 KB
As of 2014-06-13
hourly_42401_1991.zip
6,013,374 Rows
39,791 KB
As of 2014-06-13
hourly_42101_1991.zip
3,945,786 Rows
26,284 KB
As of 2014-06-13
hourly_42602_1991.zip
2,645,071 Rows
17,821 KB
As of 2014-06-13
1990 hourly_44201_1990.zip
5,552,188 Rows
38,830 KB
As of 2014-06-13
hourly_42401_1990.zip
5,984,673 Rows
39,593 KB
As of 2014-06-13
hourly_42101_1990.zip
3,872,493 Rows
25,848 KB
As of 2014-06-13
hourly_42602_1990.zip
2,547,061 Rows
17,142 KB
As of 2014-06-13

Particulates

Year PM2.5 FRM/FEM Mass (88101) PM2.5 non FRM/FEM Mass (88502) PM10 Mass (81102) PM2.5 Speciation
2014 hourly_88101_2014.zip
2,070,392 Rows
15,812 KB
As of 2015-01-02
hourly_88502_2014.zip
2,439,739 Rows
18,746 KB
As of 2015-01-02
hourly_81102_2014.zip
1,815,879 Rows
13,456 KB
As of 2015-01-02
hourly_SPEC_2014.zip
162,224 Rows
1,322 KB
As of 2015-01-02
2013 hourly_88101_2013.zip
2,424,072 Rows
18,488 KB
As of 2015-01-02
hourly_88502_2013.zip
3,487,100 Rows
26,903 KB
As of 2015-01-02
hourly_81102_2013.zip
2,457,820 Rows
18,134 KB
As of 2015-01-02
hourly_SPEC_2013.zip
248,843 Rows
2,027 KB
As of 2015-01-02
2012 hourly_88101_2012.zip
1,976,860 Rows
14,994 KB
As of 2015-01-02
hourly_88502_2012.zip
3,692,331 Rows
28,775 KB
As of 2015-01-02
hourly_81102_2012.zip
2,252,178 Rows
16,690 KB
As of 2015-01-02
hourly_SPEC_2012.zip
157,932 Rows
1,290 KB
As of 2015-01-02
2011 hourly_88101_2011.zip
1,695,548 Rows
12,943 KB
As of 2015-01-02
hourly_88502_2011.zip
3,620,967 Rows
28,406 KB
As of 2015-01-02
hourly_81102_2011.zip
2,063,207 Rows
15,211 KB
As of 2015-01-02
hourly_SPEC_2011.zip
188,608 Rows
1,538 KB
As of 2015-01-02
2010 hourly_88101_2010.zip
1,186,323 Rows
9,147 KB
As of 2015-01-02
hourly_88502_2010.zip
3,571,978 Rows
27,972 KB
As of 2015-01-02
hourly_81102_2010.zip
1,883,727 Rows
13,843 KB
As of 2015-01-02
hourly_SPEC_2010.zip
232,573 Rows
1,922 KB
As of 2015-01-02
2009 hourly_88101_2009.zip
607,471 Rows
4,638 KB
As of 2015-01-02
hourly_88502_2009.zip
3,587,234 Rows
28,650 KB
As of 2014-06-13
hourly_81102_2009.zip
1,832,985 Rows
13,288 KB
As of 2015-01-02
hourly_SPEC_2009.zip
296,064 Rows
2,393 KB
As of 2015-01-02
2008 hourly_88101_2008.zip
70,043 Rows
524 KB
As of 2015-01-02
hourly_88502_2008.zip
3,449,259 Rows
27,680 KB
As of 2014-06-13
hourly_81102_2008.zip
1,763,106 Rows
12,877 KB
As of 2014-06-13
hourly_SPEC_2008.zip
320,242 Rows
2,624 KB
As of 2015-01-02
2007 hourly_88101_2007.zip
0 Rows
0 KB
As of 2015-01-02
hourly_88502_2007.zip
3,126,835 Rows
25,028 KB
As of 2014-06-13
hourly_81102_2007.zip
1,675,169 Rows
12,302 KB
As of 2014-06-13
hourly_SPEC_2007.zip
338,436 Rows
2,808 KB
As of 2015-01-02
2006 hourly_88101_2006.zip
0 Rows
0 KB
As of 2015-01-02
hourly_88502_2006.zip
2,423,120 Rows
18,872 KB
As of 2014-06-13
hourly_81102_2006.zip
1,661,235 Rows
12,226 KB
As of 2014-06-13
hourly_SPEC_2006.zip
289,240 Rows
2,405 KB
As of 2015-01-02
2005 hourly_88101_2005.zip
0 Rows
0 KB
As of 2015-01-02
hourly_88502_2005.zip
2,025,622 Rows
15,676 KB
As of 2014-06-13
hourly_81102_2005.zip
1,623,567 Rows
11,896 KB
As of 2014-06-13
hourly_SPEC_2005.zip
292,223 Rows
2,415 KB
As of 2015-01-02
2004 hourly_88101_2004.zip
0 Rows
0 KB
As of 2015-01-02
hourly_88502_2004.zip
1,315,824 Rows
10,039 KB
As of 2014-06-13
hourly_81102_2004.zip
1,490,044 Rows
10,909 KB
As of 2014-06-13
hourly_SPEC_2004.zip
308,734 Rows
2,510 KB
As of 2015-01-02
2003 hourly_88101_2003.zip
0 Rows
0 KB
As of 2015-01-02
hourly_88502_2003.zip
829,263 Rows
6,301 KB
As of 2014-06-13
hourly_81102_2003.zip
1,369,992 Rows
10,037 KB
As of 2014-06-13
hourly_SPEC_2003.zip
220,299 Rows
1,793 KB
As of 2015-01-02
2002 hourly_88101_2002.zip
0 Rows
0 KB
As of 2015-01-02
hourly_88502_2002.zip
433,797 Rows
3,359 KB
As of 2014-06-13
hourly_81102_2002.zip
1,289,958 Rows
9,444 KB
As of 2014-06-13
hourly_SPEC_2002.zip
85,858 Rows
681 KB
As of 2015-01-02
2001 hourly_88101_2001.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_2001.zip
291,799 Rows
2,267 KB
As of 2014-06-13
hourly_81102_2001.zip
1,227,387 Rows
9,006 KB
As of 2014-06-13
hourly_SPEC_2001.zip
14,279 Rows
114 KB
As of 2014-06-13
2000 hourly_88101_2000.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_2000.zip
176,674 Rows
1,409 KB
As of 2014-06-13
hourly_81102_2000.zip
953,244 Rows
7,016 KB
As of 2014-06-13
hourly_SPEC_2000.zip
0 Rows
0 KB
As of 2014-06-13
1999 hourly_88101_1999.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1999.zip
44,409 Rows
379 KB
As of 2014-06-13
hourly_81102_1999.zip
783,233 Rows
5,784 KB
As of 2014-06-13
hourly_SPEC_1999.zip
0 Rows
0 KB
As of 2014-06-13
1998 hourly_88101_1998.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1998.zip
4,366 Rows
31 KB
As of 2014-06-13
hourly_81102_1998.zip
879,473 Rows
6,506 KB
As of 2014-06-13
hourly_SPEC_1998.zip
0 Rows
0 KB
As of 2014-06-13
1997 hourly_88101_1997.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1997.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1997.zip
998,937 Rows
7,373 KB
As of 2014-06-13
hourly_SPEC_1997.zip
0 Rows
0 KB
As of 2014-06-13
1996 hourly_88101_1996.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1996.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1996.zip
887,679 Rows
6,583 KB
As of 2014-06-13
hourly_SPEC_1996.zip
0 Rows
0 KB
As of 2014-06-13
1995 hourly_88101_1995.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1995.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1995.zip
737,669 Rows
5,470 KB
As of 2014-06-13
hourly_SPEC_1995.zip
0 Rows
0 KB
As of 2014-06-13
1994 hourly_88101_1994.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1994.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1994.zip
552,343 Rows
4,117 KB
As of 2014-06-13
hourly_SPEC_1994.zip
0 Rows
0 KB
As of 2014-06-13
1993 hourly_88101_1993.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1993.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1993.zip
289,877 Rows
2,164 KB
As of 2014-06-13
hourly_SPEC_1993.zip
0 Rows
0 KB
As of 2014-06-13
1992 hourly_88101_1992.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1992.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1992.zip
174,377 Rows
1,308 KB
As of 2014-06-13
hourly_SPEC_1992.zip
0 Rows
0 KB
As of 2014-06-13
1991 hourly_88101_1991.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1991.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1991.zip
39,486 Rows
289 KB
As of 2014-06-13
hourly_SPEC_1991.zip
0 Rows
0 KB
As of 2014-06-13
1990 hourly_88101_1990.zip
0 Rows
0 KB
As of 2014-06-13
hourly_88502_1990.zip
0 Rows
0 KB
As of 2014-06-13
hourly_81102_1990.zip
17,353 Rows
129 KB
As of 2014-06-13
hourly_SPEC_1990.zip
0 Rows
0 KB
As of 2014-06-13

Meterological

Year Winds (Resultant) Temperature (62101) Barometric Pressure (64101) RH and Dewpoint
2014 hourly_WIND_2014.zip
7,764,211 Rows
63,086 KB
As of 2015-01-02
hourly_TEMP_2014.zip
4,867,005 Rows
34,201 KB
As of 2015-01-02
hourly_PRESS_2014.zip
1,831,557 Rows
12,634 KB
As of 2015-01-02
hourly_RH_DP_2014.zip
2,460,626 Rows
18,254 KB
As of 2015-01-02
2013 hourly_WIND_2013.zip
10,388,973 Rows
84,036 KB
As of 2015-01-02
hourly_TEMP_2013.zip
6,898,196 Rows
48,539 KB
As of 2015-01-02
hourly_PRESS_2013.zip
2,627,399 Rows
18,028 KB
As of 2015-01-02
hourly_RH_DP_2013.zip
3,708,960 Rows
27,433 KB
As of 2015-01-02
2012 hourly_WIND_2012.zip
10,043,545 Rows
81,520 KB
As of 2014-06-13
hourly_TEMP_2012.zip
7,024,497 Rows
49,325 KB
As of 2015-01-02
hourly_PRESS_2012.zip
2,711,915 Rows
18,507 KB
As of 2015-01-02
hourly_RH_DP_2012.zip
3,759,197 Rows
27,807 KB
As of 2015-01-02
2011 hourly_WIND_2011.zip
9,617,328 Rows
78,135 KB
As of 2014-06-13
hourly_TEMP_2011.zip
6,772,055 Rows
47,481 KB
As of 2015-01-02
hourly_PRESS_2011.zip
2,496,114 Rows
17,090 KB
As of 2014-06-13
hourly_RH_DP_2011.zip
3,696,446 Rows
27,328 KB
As of 2015-01-02
2010 hourly_WIND_2010.zip
8,802,008 Rows
71,283 KB
As of 2014-06-13
hourly_TEMP_2010.zip
6,426,485 Rows
44,787 KB
As of 2015-01-02
hourly_PRESS_2010.zip
2,283,519 Rows
15,449 KB
As of 2015-01-02
hourly_RH_DP_2010.zip
3,287,353 Rows
24,186 KB
As of 2015-01-02
2009 hourly_WIND_2009.zip
8,907,842 Rows
70,481 KB
As of 2014-06-13
hourly_TEMP_2009.zip
6,265,156 Rows
42,958 KB
As of 2015-01-02
hourly_PRESS_2009.zip
2,154,484 Rows
14,429 KB
As of 2015-01-02
hourly_RH_DP_2009.zip
3,155,677 Rows
22,859 KB
As of 2015-01-02
2008 hourly_WIND_2008.zip
7,871,744 Rows
61,840 KB
As of 2014-06-13
hourly_TEMP_2008.zip
6,128,133 Rows
42,014 KB
As of 2014-06-13
hourly_PRESS_2008.zip
2,090,536 Rows
14,046 KB
As of 2014-06-13
hourly_RH_DP_2008.zip
3,015,815 Rows
21,868 KB
As of 2014-06-13
2007 hourly_WIND_2007.zip
7,562,963 Rows
59,045 KB
As of 2014-06-13
hourly_TEMP_2007.zip
5,909,002 Rows
40,383 KB
As of 2014-06-13
hourly_PRESS_2007.zip
1,982,958 Rows
13,165 KB
As of 2014-06-13
hourly_RH_DP_2007.zip
2,924,873 Rows
21,208 KB
As of 2014-06-13
2006 hourly_WIND_2006.zip
7,255,903 Rows
56,704 KB
As of 2014-06-13
hourly_TEMP_2006.zip
5,594,937 Rows
38,216 KB
As of 2014-06-13
hourly_PRESS_2006.zip
1,847,463 Rows
12,209 KB
As of 2014-06-13
hourly_RH_DP_2006.zip
2,779,591 Rows
20,113 KB
As of 2014-06-13
2005 hourly_WIND_2005.zip
7,056,849 Rows
55,076 KB
As of 2014-06-13
hourly_TEMP_2005.zip
5,427,593 Rows
36,929 KB
As of 2014-06-13
hourly_PRESS_2005.zip
1,737,163 Rows
11,391 KB
As of 2014-06-13
hourly_RH_DP_2005.zip
2,550,235 Rows
18,414 KB
As of 2014-06-13
2004 hourly_WIND_2004.zip
6,855,136 Rows
53,430 KB
As of 2014-06-13
hourly_TEMP_2004.zip
5,274,636 Rows
35,868 KB
As of 2014-06-13
hourly_PRESS_2004.zip
1,549,968 Rows
10,205 KB
As of 2014-06-13
hourly_RH_DP_2004.zip
2,339,105 Rows
16,848 KB
As of 2014-06-13
2003 hourly_WIND_2003.zip
6,995,557 Rows
54,360 KB
As of 2014-06-13
hourly_TEMP_2003.zip
5,133,057 Rows
34,972 KB
As of 2014-06-13
hourly_PRESS_2003.zip
1,414,166 Rows
9,294 KB
As of 2014-06-13
hourly_RH_DP_2003.zip
2,242,322 Rows
16,165 KB
As of 2014-06-13
2002 hourly_WIND_2002.zip
6,899,837 Rows
53,431 KB
As of 2014-06-13
hourly_TEMP_2002.zip
5,008,559 Rows
34,137 KB
As of 2014-06-13
hourly_PRESS_2002.zip
1,388,905 Rows
9,142 KB
As of 2014-06-13
hourly_RH_DP_2002.zip
2,135,481 Rows
15,398 KB
As of 2014-06-13
2001 hourly_WIND_2001.zip
6,600,096 Rows
51,214 KB
As of 2014-06-13
hourly_TEMP_2001.zip
4,920,481 Rows
33,467 KB
As of 2014-06-13
hourly_PRESS_2001.zip
1,295,532 Rows
8,488 KB
As of 2014-06-13
hourly_RH_DP_2001.zip
1,879,316 Rows
13,544 KB
As of 2014-06-13
2000 hourly_WIND_2000.zip
6,263,986 Rows
48,677 KB
As of 2014-06-13
hourly_TEMP_2000.zip
4,708,626 Rows
32,066 KB
As of 2014-06-13
hourly_PRESS_2000.zip
1,175,498 Rows
7,701 KB
As of 2014-06-13
hourly_RH_DP_2000.zip
1,681,239 Rows
12,126 KB
As of 2014-06-13
1999 hourly_WIND_1999.zip
6,022,283 Rows
46,650 KB
As of 2014-06-13
hourly_TEMP_1999.zip
4,397,127 Rows
29,997 KB
As of 2014-06-13
hourly_PRESS_1999.zip
940,512 Rows
6,158 KB
As of 2014-06-13
hourly_RH_DP_1999.zip
1,518,861 Rows
10,932 KB
As of 2014-06-13
1998 hourly_WIND_1998.zip
5,893,083 Rows
45,425 KB
As of 2014-06-13
hourly_TEMP_1998.zip
4,277,828 Rows
29,051 KB
As of 2014-06-13
hourly_PRESS_1998.zip
814,667 Rows
5,336 KB
As of 2014-06-13
hourly_RH_DP_1998.zip
1,429,179 Rows
10,241 KB
As of 2014-06-13
1997 hourly_WIND_1997.zip
5,720,441 Rows
43,920 KB
As of 2014-06-13
hourly_TEMP_1997.zip
4,098,178 Rows
27,975 KB
As of 2014-06-13
hourly_PRESS_1997.zip
782,936 Rows
5,173 KB
As of 2014-06-13
hourly_RH_DP_1997.zip
1,370,182 Rows
9,857 KB
As of 2014-06-13
1996 hourly_WIND_1996.zip
5,826,399 Rows
44,629 KB
As of 2014-06-13
hourly_TEMP_1996.zip
3,887,761 Rows
26,617 KB
As of 2014-06-13
hourly_PRESS_1996.zip
726,375 Rows
4,782 KB
As of 2014-06-13
hourly_RH_DP_1996.zip
1,290,777 Rows
9,227 KB
As of 2014-06-13
1995 hourly_WIND_1995.zip
5,825,794 Rows
44,712 KB
As of 2014-06-13
hourly_TEMP_1995.zip
3,675,753 Rows
25,102 KB
As of 2014-06-13
hourly_PRESS_1995.zip
586,379 Rows
3,853 KB
As of 2014-06-13
hourly_RH_DP_1995.zip
1,104,476 Rows
7,851 KB
As of 2014-06-13
1994 hourly_WIND_1994.zip
4,523,628 Rows
35,167 KB
As of 2014-06-13
hourly_TEMP_1994.zip
3,105,295 Rows
21,286 KB
As of 2014-06-13
hourly_PRESS_1994.zip
499,378 Rows
3,268 KB
As of 2014-06-13
hourly_RH_DP_1994.zip
923,719 Rows
6,531 KB
As of 2014-06-13
1993 hourly_WIND_1993.zip
4,208,234 Rows
32,791 KB
As of 2014-06-13
hourly_TEMP_1993.zip
2,834,329 Rows
19,416 KB
As of 2014-06-13
hourly_PRESS_1993.zip
419,269 Rows
2,746 KB
As of 2014-06-13
hourly_RH_DP_1993.zip
759,507 Rows
5,335 KB
As of 2014-06-13
1992 hourly_WIND_1992.zip
3,677,078 Rows
28,689 KB
As of 2014-06-13
hourly_TEMP_1992.zip
2,520,107 Rows
17,309 KB
As of 2014-06-13
hourly_PRESS_1992.zip
341,156 Rows
2,236 KB
As of 2014-06-13
hourly_RH_DP_1992.zip
634,677 Rows
4,429 KB
As of 2014-06-13
1991 hourly_WIND_1991.zip
3,693,804 Rows
28,814 KB
As of 2014-06-13
hourly_TEMP_1991.zip
2,265,251 Rows
15,560 KB
As of 2014-06-13
hourly_PRESS_1991.zip
203,438 Rows
1,328 KB
As of 2014-06-13
hourly_RH_DP_1991.zip
522,665 Rows
3,622 KB
As of 2014-06-13
1990 hourly_WIND_1990.zip
3,096,238 Rows
24,203 KB
As of 2014-06-13
hourly_TEMP_1990.zip
1,937,817 Rows
13,345 KB
As of 2014-06-13
hourly_PRESS_1990.zip
142,676 Rows
932 KB
As of 2014-06-13
hourly_RH_DP_1990.zip
368,303 Rows
2,548 KB
As of 2014-06-13

Toxics and Lead

Year HAPs VOCs Lead
2014 hourly_HAPS_2014.zip
129,210 Rows
1,049 KB
As of 2015-01-02
hourly_VOCS_2014.zip
908,236 Rows
7,306 KB
As of 2015-01-02
hourly_LEAD_2014.zip
0 Rows
0 KB
As of 2015-01-02
2013 hourly_HAPS_2013.zip
253,185 Rows
2,044 KB
As of 2015-01-02
hourly_VOCS_2013.zip
1,776,219 Rows
14,226 KB
As of 2015-01-02
hourly_LEAD_2013.zip
0 Rows
0 KB
As of 2015-01-02
2012 hourly_HAPS_2012.zip
263,190 Rows
2,135 KB
As of 2015-01-02
hourly_VOCS_2012.zip
1,899,148 Rows
15,285 KB
As of 2015-01-02
hourly_LEAD_2012.zip
0 Rows
0 KB
As of 2015-01-02
2011 hourly_HAPS_2011.zip
309,056 Rows
2,462 KB
As of 2015-01-02
hourly_VOCS_2011.zip
2,101,306 Rows
16,682 KB
As of 2015-01-02
hourly_LEAD_2011.zip
0 Rows
0 KB
As of 2015-01-02
2010 hourly_HAPS_2010.zip
252,766 Rows
2,014 KB
As of 2015-01-02
hourly_VOCS_2010.zip
1,700,266 Rows
13,455 KB
As of 2015-01-02
hourly_LEAD_2010.zip
0 Rows
0 KB
As of 2015-01-02
2009 hourly_HAPS_2009.zip
244,935 Rows
1,888 KB
As of 2015-01-02
hourly_VOCS_2009.zip
1,581,783 Rows
12,264 KB
As of 2014-06-13
hourly_LEAD_2009.zip
0 Rows
0 KB
As of 2015-01-02
2008 hourly_HAPS_2008.zip
244,057 Rows
1,891 KB
As of 2015-01-02
hourly_VOCS_2008.zip
1,517,511 Rows
11,875 KB
As of 2014-06-13
hourly_LEAD_2008.zip
0 Rows
0 KB
As of 2015-01-02
2007 hourly_HAPS_2007.zip
258,746 Rows
2,018 KB
As of 2015-01-02
hourly_VOCS_2007.zip
1,669,272 Rows
13,134 KB
As of 2015-01-02
hourly_LEAD_2007.zip
0 Rows
0 KB
As of 2014-06-13
2006 hourly_HAPS_2006.zip
246,608 Rows
1,916 KB
As of 2015-01-02
hourly_VOCS_2006.zip
1,608,465 Rows
12,655 KB
As of 2015-01-02
hourly_LEAD_2006.zip
0 Rows
0 KB
As of 2014-06-13
2005 hourly_HAPS_2005.zip
228,004 Rows
1,779 KB
As of 2015-01-02
hourly_VOCS_2005.zip
1,513,356 Rows
11,921 KB
As of 2015-01-02
hourly_LEAD_2005.zip
0 Rows
0 KB
As of 2014-06-13
2004 hourly_HAPS_2004.zip
191,759 Rows
1,501 KB
As of 2015-01-02
hourly_VOCS_2004.zip
1,366,618 Rows
10,738 KB
As of 2015-01-02
hourly_LEAD_2004.zip
0 Rows
0 KB
As of 2014-06-13
2003 hourly_HAPS_2003.zip
153,020 Rows
1,218 KB
As of 2015-01-02
hourly_VOCS_2003.zip
1,203,875 Rows
9,567 KB
As of 2015-01-02
hourly_LEAD_2003.zip
0 Rows
0 KB
As of 2014-06-13
2002 hourly_HAPS_2002.zip
150,750 Rows
1,190 KB
As of 2014-06-13
hourly_VOCS_2002.zip
1,196,106 Rows
9,441 KB
As of 2014-06-13
hourly_LEAD_2002.zip
0 Rows
0 KB
As of 2014-06-13
2001 hourly_HAPS_2001.zip
163,711 Rows
1,306 KB
As of 2014-06-13
hourly_VOCS_2001.zip
1,283,166 Rows
10,169 KB
As of 2014-06-13
hourly_LEAD_2001.zip
0 Rows
0 KB
As of 2014-06-13
2000 hourly_HAPS_2000.zip
149,174 Rows
1,178 KB
As of 2014-06-13
hourly_VOCS_2000.zip
1,174,397 Rows
9,215 KB
As of 2014-06-13
hourly_LEAD_2000.zip
0 Rows
0 KB
As of 2014-06-13
1999 hourly_HAPS_1999.zip
131,285 Rows
1,051 KB
As of 2014-06-13
hourly_VOCS_1999.zip
1,067,481 Rows
8,419 KB
As of 2014-06-13
hourly_LEAD_1999.zip
0 Rows
0 KB
As of 2014-06-13
1998 hourly_HAPS_1998.zip
123,955 Rows
996 KB
As of 2014-06-13
hourly_VOCS_1998.zip
1,036,657 Rows
8,140 KB
As of 2014-06-13
hourly_LEAD_1998.zip
0 Rows
0 KB
As of 2014-06-13
1997 hourly_HAPS_1997.zip
100,393 Rows
814 KB
As of 2014-06-13
hourly_VOCS_1997.zip
872,021 Rows
6,909 KB
As of 2014-06-13
hourly_LEAD_1997.zip
0 Rows
0 KB
As of 2014-06-13
1996 hourly_HAPS_1996.zip
58,973 Rows
502 KB
As of 2014-06-13
hourly_VOCS_1996.zip
652,548 Rows
5,225 KB
As of 2014-06-13
hourly_LEAD_1996.zip
0 Rows
0 KB
As of 2014-06-13
1995 hourly_HAPS_1995.zip
48,098 Rows
406 KB
As of 2014-06-13
hourly_VOCS_1995.zip
519,372 Rows
4,175 KB
As of 2014-06-13
hourly_LEAD_1995.zip
0 Rows
0 KB
As of 2014-06-13
1994 hourly_HAPS_1994.zip
17,960 Rows
155 KB
As of 2015-01-02
hourly_VOCS_1994.zip
183,080 Rows
1,523 KB
As of 2015-01-02
hourly_LEAD_1994.zip
0 Rows
0 KB
As of 2014-06-13
1993 hourly_HAPS_1993.zip
4,268 Rows
37 KB
As of 2014-06-13
hourly_VOCS_1993.zip
56,837 Rows
459 KB
As of 2014-06-13
hourly_LEAD_1993.zip
0 Rows
0 KB
As of 2014-06-13
1992 hourly_HAPS_1992.zip
0 Rows
0 KB
As of 2014-06-13
hourly_VOCS_1992.zip
0 Rows
0 KB
As of 2014-06-13
hourly_LEAD_1992.zip
0 Rows
0 KB
As of 2014-06-13
1991 hourly_HAPS_1991.zip
0 Rows
0 KB
As of 2014-06-13
hourly_VOCS_1991.zip
0 Rows
0 KB
As of 2014-06-13
hourly_LEAD_1991.zip
0 Rows
0 KB
As of 2014-06-13
1990 hourly_HAPS_1990.zip
0 Rows
0 KB
As of 2014-06-13
hourly_VOCS_1990.zip
0 Rows
0 KB
As of 2014-06-13
hourly_LEAD_1990.zip
0 Rows
0 KB
As of 2014-06-13

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Blanks Data

2014 blanks_all_2014.zip
61,417 Rows
742 KB
As of 2015-01-02
2013 blanks_all_2013.zip
112,875 Rows
1,215 KB
As of 2015-01-02
2012 blanks_all_2012.zip
111,213 Rows
1,242 KB
As of 2015-01-02
2011 blanks_all_2011.zip
109,553 Rows
1,228 KB
As of 2015-01-02
2010 blanks_all_2010.zip
190,415 Rows
2,020 KB
As of 2015-01-02
2009 blanks_all_2009.zip
153,876 Rows
1,700 KB
As of 2015-01-02
2008 blanks_all_2008.zip
148,058 Rows
1,638 KB
As of 2015-01-02
2007 blanks_all_2007.zip
177,782 Rows
1,964 KB
As of 2015-01-02
2006 blanks_all_2006.zip
190,361 Rows
2,117 KB
As of 2014-05-17
2005 blanks_all_2005.zip
216,492 Rows
2,083 KB
As of 2014-05-17
2004 blanks_all_2004.zip
238,048 Rows
2,134 KB
As of 2014-05-17
2003 blanks_all_2003.zip
203,684 Rows
1,998 KB
As of 2014-05-17
2002 blanks_all_2002.zip
143,675 Rows
1,433 KB
As of 2014-05-17
2001 blanks_all_2001.zip
75,121 Rows
687 KB
As of 2014-05-17
2000 blanks_all_2000.zip
19,652 Rows
169 KB
As of 2014-05-17
1999 blanks_all_1999.zip
176 Rows
2 KB
As of 2014-05-17

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