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AQI Calculations on 11/17/2012 1:00AM - 12:00AM

The EPA (Environmental Protection Agency) developed the AQI (Air Quality Index) to make reading ambient air data more understandable to the general public. When ambient air data is collected, the numbers are converted from their concentration levels into numbers on a scale. That scale is the pollutant's AQI value. (Click here for a more detailed description of the AQI scale). Below is a list of all of the latest AQI values collected.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
12:00 AM ACAD O3 8 Good 25 29 PPB
12:00 AM ASP O3 8 Good 23 27 PPB
12:00 AM AURE O3 8 Good 31 37 PPB
12:00 AM CAMP CO 8 Good 6 0.5 PPM
12:00 AM CAMP NO2 1 Good 36 38 PPB
12:00 AM CAMP NO2 1 Good 36 38 PPB
12:00 AM CAMP O3 8 Good 6 7 PPB
12:00 AM CAMP PM10 24 Good 22 24 µg/m3
12:00 AM CAMP PM2.5 24 Good 28 9 µg/m3
12:00 AM CHAT O3 8 Good 25 30 PPB
12:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
12:00 AM CO NM PM10 24 Good 6 6 µg/m3
12:00 AM CRG O3 8 Good 5 6 PPB
12:00 AM CTZ O3 8 Good 18 21 PPB
12:00 AM FTC CO 8 Good 3 0.3 PPM
12:00 AM FTC O3 8 Good 8 9 PPB
12:00 AM FTCF PM10 24 Good 19 20 µg/m3
12:00 AM FTCF PM2.5 24 Good 38 12 µg/m3
12:00 AM FTCR O3 8 Good 23 27 PPB
12:00 AM FTCW O3 8 Good 22 26 PPB
12:00 AM GJCT CO 8 Good 5 0.4 PPM
12:00 AM GJPB PM10 24 Good 20 22 µg/m3
12:00 AM GJPB PM2.5 24 Good 29 9 µg/m3
12:00 AM GREA CO 8 Good 3 0.3 PPM
12:00 AM GRET O3 8 Good 15 18 PPB
12:00 AM H24 CO 8 Good 5 0.4 PPM
12:00 AM HLD O3 8 Good 22 26 PPB
12:00 AM LAY O3 8 Good 29 34 PPB
12:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
12:00 AM MAN O3 8 Good 31 36 PPB
12:00 AM NJH PM2.5 24 Good 21 6 µg/m3
12:00 AM NREL O3 8 Good 24 28 PPB
12:00 AM RFN O3 8 Good 29 34 PPB
12:00 AM RIFL PM10 24 Good 17 18 µg/m3
12:00 AM RIFL PM2.5 24 Good 25 8 µg/m3
12:00 AM RIFLO3 O3 8 Good 10 12 PPB
12:00 AM SBC O3 8 Good 22 26 PPB
12:00 AM WBY CO 8 Good 7 0.6 PPM
12:00 AM WBY O3 8 Good 11 13 PPB
12:00 AM WBY PM10 24 Good 10 11 µg/m3
12:00 AM WBY SO2 1 Good 3 2 PPB
12:00 AM WBY SO2 1 Good 3 2 PPB
12:00 AM WCH O3 8 Good 19 22 PPB
11:00 PM ACAD O3 8 Good 28 33 PPB
11:00 PM ASP O3 8 Good 25 29 PPB
11:00 PM AURE O3 8 Good 33 39 PPB
11:00 PM CAMP CO 8 Good 6 0.5 PPM
11:00 PM CAMP O3 8 Good 9 11 PPB
11:00 PM CAMP PM10 24 Good 24 26 µg/m3
11:00 PM CAMP PM2.5 24 Good 30 9 µg/m3
11:00 PM CHAT O3 8 Good 28 33 PPB
11:00 PM CHAT PM2.5 24 Good 8 2 µg/m3
11:00 PM CO NM PM10 24 Good 6 6 µg/m3
11:00 PM CRG O3 8 Good 9 11 PPB
11:00 PM CTZ O3 8 Good 20 24 PPB
11:00 PM FTC CO 8 Good 3 0.3 PPM
11:00 PM FTC O3 8 Good 8 10 PPB
11:00 PM FTCF PM10 24 Good 19 21 µg/m3
11:00 PM FTCF PM2.5 24 Good 39 12 µg/m3
11:00 PM FTCR O3 8 Good 25 29 PPB
11:00 PM FTCW O3 8 Good 24 28 PPB
11:00 PM GJCT CO 8 Good 3 0.3 PPM
11:00 PM GJPB PM10 24 Good 19 21 µg/m3
11:00 PM GJPB PM2.5 24 Good 28 9 µg/m3
11:00 PM GREA CO 8 Good 3 0.3 PPM
11:00 PM GRET O3 8 Good 18 21 PPB
11:00 PM H24 CO 8 Good 3 0.3 PPM
11:00 PM HLD O3 8 Good 25 29 PPB
11:00 PM LAY O3 8 Good 29 34 PPB
11:00 PM LNGM PM2.5 24 Good 17 5 µg/m3
11:00 PM MAN O3 8 Good 31 37 PPB
11:00 PM NJH PM2.5 24 Good 22 7 µg/m3
11:00 PM NREL O3 8 Good 24 28 PPB
11:00 PM RFN O3 8 Good 29 34 PPB
11:00 PM RIFL PM10 24 Good 17 18 µg/m3
11:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
11:00 PM RIFLO3 O3 8 Good 13 15 PPB
11:00 PM SBC O3 8 Good 23 27 PPB
11:00 PM WBY CO 8 Good 6 0.5 PPM
11:00 PM WBY NO2 1 Good 37 39 PPB
11:00 PM WBY NO2 1 Good 37 39 PPB
11:00 PM WBY O3 8 Good 15 18 PPB
11:00 PM WBY PM10 24 Good 11 12 µg/m3
11:00 PM WBY SO2 1 Good 3 2 PPB
11:00 PM WBY SO2 1 Good 3 2 PPB
11:00 PM WCH O3 8 Good 19 22 PPB
10:00 PM ACAD O3 8 Good 31 37 PPB
10:00 PM ASP O3 8 Good 25 30 PPB
10:00 PM AURE O3 8 Good 35 41 PPB
10:00 PM CAMP CO 8 Good 5 0.4 PPM
10:00 PM CAMP NO2 1 Good 31 33 PPB
10:00 PM CAMP NO2 1 Good 31 33 PPB
10:00 PM CAMP O3 8 Good 12 14 PPB
10:00 PM CAMP PM10 24 Good 24 26 µg/m3
10:00 PM CAMP PM2.5 24 Good 33 10 µg/m3
10:00 PM CHAT O3 8 Good 30 35 PPB
10:00 PM CHAT PM2.5 24 Good 8 3 µg/m3
10:00 PM CO NM PM10 24 Good 5 5 µg/m3
10:00 PM CRG O3 8 Good 13 15 PPB
10:00 PM CTZ O3 8 Good 22 26 PPB
10:00 PM FTC CO 8 Good 3 0.3 PPM
10:00 PM FTC O3 8 Good 11 13 PPB
10:00 PM FTCF PM10 24 Good 19 21 µg/m3
10:00 PM FTCF PM2.5 24 Good 40 12 µg/m3
10:00 PM FTCR O3 8 Good 26 31 PPB
10:00 PM FTCW O3 8 Good 25 30 PPB
10:00 PM GJCT CO 8 Good 3 0.3 PPM
10:00 PM GJPB PM10 24 Good 19 20 µg/m3
10:00 PM GJPB PM2.5 24 Good 28 9 µg/m3
10:00 PM GREA CO 8 Good 3 0.3 PPM
10:00 PM GRET O3 8 Good 19 22 PPB
10:00 PM H24 CO 8 Good 2 0.2 PPM
10:00 PM HLD O3 8 Good 26 31 PPB
10:00 PM LAY O3 8 Good 30 35 PPB
10:00 PM LNGM PM2.5 24 Good 17 5 µg/m3
10:00 PM MAN O3 8 Good 32 38 PPB
10:00 PM NJH PM2.5 24 Good 25 8 µg/m3
10:00 PM NREL O3 8 Good 24 28 PPB
10:00 PM RFN O3 8 Good 30 35 PPB
10:00 PM RIFL PM10 24 Good 17 18 µg/m3
10:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
10:00 PM RIFLO3 O3 8 Good 16 19 PPB
10:00 PM SBC O3 8 Good 25 29 PPB
10:00 PM WBY CO 8 Good 5 0.4 PPM
10:00 PM WBY NO2 1 Good 39 41 PPB
10:00 PM WBY NO2 1 Good 39 41 PPB
10:00 PM WBY O3 8 Good 19 23 PPB
10:00 PM WBY PM10 24 Good 12 13 µg/m3
10:00 PM WBY SO2 1 Good 3 2 PPB
10:00 PM WBY SO2 1 Good 3 2 PPB
10:00 PM WCH O3 8 Good 20 24 PPB
9:00 PM ACAD O3 8 Good 35 41 PPB
9:00 PM ASP O3 8 Good 27 32 PPB
9:00 PM AURE O3 8 Good 36 42 PPB
9:00 PM CAMP CO 8 Good 5 0.4 PPM
9:00 PM CAMP NO2 1 Good 37 39 PPB
9:00 PM CAMP NO2 1 Good 37 39 PPB
9:00 PM CAMP O3 8 Good 14 17 PPB
9:00 PM CAMP PM10 24 Good 25 27 µg/m3
9:00 PM CAMP PM2.5 24 Good 36 11 µg/m3
9:00 PM CHAT O3 8 Good 31 37 PPB
9:00 PM CHAT PM2.5 24 Good 9 3 µg/m3
9:00 PM CO NM PM10 24 Good 5 5 µg/m3
9:00 PM CRG O3 8 Good 17 20 PPB
9:00 PM CTZ O3 8 Good 25 29 PPB
9:00 PM FTC CO 8 Good 3 0.3 PPM
9:00 PM FTC O3 8 Good 14 17 PPB
9:00 PM FTCF PM10 24 Good 20 22 µg/m3
9:00 PM FTCF PM2.5 24 Good 41 13 µg/m3
9:00 PM FTCR O3 8 Good 27 32 PPB
9:00 PM FTCW O3 8 Good 27 32 PPB
9:00 PM GJCT CO 8 Good 2 0.2 PPM
9:00 PM GJPB PM10 24 Good 19 21 µg/m3
9:00 PM GJPB PM2.5 24 Good 28 9 µg/m3
9:00 PM GREA CO 8 Good 3 0.3 PPM
9:00 PM GREH PM2.5 24 Good 26 8 µg/m3
9:00 PM GRET O3 8 Good 22 26 PPB
9:00 PM H24 CO 8 Good 2 0.2 PPM
9:00 PM HLD O3 8 Good 28 33 PPB
9:00 PM LAY O3 8 Good 31 36 PPB
9:00 PM LNGM PM2.5 24 Good 19 6 µg/m3
9:00 PM MAN O3 8 Good 34 40 PPB
9:00 PM NJH PM2.5 24 Good 28 9 µg/m3
9:00 PM NREL O3 8 Good 25 30 PPB
9:00 PM RFN O3 8 Good 31 37 PPB
9:00 PM RIFL PM10 24 Good 18 19 µg/m3
9:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
9:00 PM RIFLO3 O3 8 Good 19 23 PPB
9:00 PM SBC O3 8 Good 26 31 PPB
9:00 PM WBY CO 8 Good 5 0.4 PPM
9:00 PM WBY NO2 1 Good 26 28 PPB
9:00 PM WBY NO2 1 Good 26 28 PPB
9:00 PM WBY O3 8 Good 24 28 PPB
9:00 PM WBY PM10 24 Good 12 13 µg/m3
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WCH O3 8 Good 22 26 PPB
8:00 PM ACAD O3 8 Good 37 44 PPB
8:00 PM ASP O3 8 Good 29 34 PPB
8:00 PM AURE O3 8 Good 37 44 PPB
8:00 PM CAMP CO 8 Good 5 0.4 PPM
8:00 PM CAMP NO2 1 Good 37 39 PPB
8:00 PM CAMP NO2 1 Good 37 39 PPB
8:00 PM CAMP O3 8 Good 17 20 PPB
8:00 PM CAMP PM10 24 Good 26 28 µg/m3
8:00 PM CAMP PM2.5 24 Good 38 12 µg/m3
8:00 PM CHAT O3 8 Good 34 40 PPB
8:00 PM CHAT PM2.5 24 Good 10 3 µg/m3
8:00 PM CO NM PM10 24 Good 5 5 µg/m3
8:00 PM CRG O3 8 Good 20 24 PPB
8:00 PM CTZ O3 8 Good 27 32 PPB
8:00 PM FTC CO 8 Good 3 0.3 PPM
8:00 PM FTC O3 8 Good 16 19 PPB
8:00 PM FTCF PM10 24 Good 21 23 µg/m3
8:00 PM FTCF PM2.5 24 Good 42 13 µg/m3
8:00 PM FTCR O3 8 Good 28 33 PPB
8:00 PM FTCW O3 8 Good 28 33 PPB
8:00 PM GJCT CO 8 Good 2 0.2 PPM
8:00 PM GJPB PM10 24 Good 19 21 µg/m3
8:00 PM GJPB PM2.5 24 Good 28 9 µg/m3
8:00 PM GREA CO 8 Good 3 0.3 PPM
8:00 PM GREH PM2.5 24 Good 28 9 µg/m3
8:00 PM GRET O3 8 Good 23 27 PPB
8:00 PM H24 CO 8 Good 1 0.1 PPM
8:00 PM HLD O3 8 Good 30 35 PPB
8:00 PM LAY O3 8 Good 31 36 PPB
8:00 PM LNGM PM2.5 24 Good 19 6 µg/m3
8:00 PM MAN O3 8 Good 35 41 PPB
8:00 PM NJH PM2.5 24 Good 30 9 µg/m3
8:00 PM NREL O3 8 Good 26 31 PPB
8:00 PM RFN O3 8 Good 32 38 PPB
8:00 PM RIFL PM10 24 Good 19 20 µg/m3
8:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
8:00 PM RIFLO3 O3 8 Good 21 25 PPB
8:00 PM SBC O3 8 Good 28 33 PPB
8:00 PM WBY CO 8 Good 5 0.4 PPM
8:00 PM WBY NO2 1 Good 8 8 PPB
8:00 PM WBY NO2 1 Good 8 8 PPB
8:00 PM WBY O3 8 Good 27 32 PPB
8:00 PM WBY PM10 24 Good 12 13 µg/m3
8:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WCH O3 8 Good 24 28 PPB
7:00 PM ACAD O3 8 Good 38 45 PPB
7:00 PM ASP O3 8 Good 31 36 PPB
7:00 PM AURE O3 8 Good 38 45 PPB
7:00 PM CAMP CO 8 Good 3 0.3 PPM
7:00 PM CAMP NO2 1 Good 29 31 PPB
7:00 PM CAMP NO2 1 Good 29 31 PPB
7:00 PM CAMP O3 8 Good 20 24 PPB
7:00 PM CAMP PM10 24 Good 27 29 µg/m3
7:00 PM CAMP PM2.5 24 Good 41 13 µg/m3
7:00 PM CHAT O3 8 Good 35 41 PPB
7:00 PM CHAT PM2.5 24 Good 12 4 µg/m3
7:00 PM CO NM PM10 24 Good 6 6 µg/m3
7:00 PM CRG O3 8 Good 23 27 PPB
7:00 PM CTZ O3 8 Good 31 36 PPB
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 18 21 PPB
7:00 PM FTCF PM10 24 Good 22 24 µg/m3
7:00 PM FTCF PM2.5 24 Good 44 13 µg/m3
7:00 PM FTCR O3 8 Good 29 34 PPB
7:00 PM FTCW O3 8 Good 29 34 PPB
7:00 PM GJCT CO 8 Good 2 0.2 PPM
7:00 PM GJPB PM10 24 Good 19 21 µg/m3
7:00 PM GJPB PM2.5 24 Good 28 9 µg/m3
7:00 PM GREA CO 8 Good 3 0.3 PPM
7:00 PM GREH PM2.5 24 Good 31 10 µg/m3
7:00 PM GRET O3 8 Good 25 29 PPB
7:00 PM H24 CO 8 Good 1 0.1 PPM
7:00 PM HLD O3 8 Good 32 38 PPB
7:00 PM LAY O3 8 Good 31 36 PPB
7:00 PM LNGM PM2.5 24 Good 19 6 µg/m3
7:00 PM MAN O3 8 Good 36 42 PPB
7:00 PM NJH PM2.5 24 Good 32 10 µg/m3
7:00 PM NREL O3 8 Good 28 33 PPB
7:00 PM RFN O3 8 Good 32 38 PPB
7:00 PM RIFL PM10 24 Good 18 19 µg/m3
7:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
7:00 PM RIFLO3 O3 8 Good 25 29 PPB
7:00 PM SBC O3 8 Good 29 34 PPB
7:00 PM WBY CO 8 Good 5 0.4 PPM
7:00 PM WBY NO2 1 Good 9 10 PPB
7:00 PM WBY NO2 1 Good 9 10 PPB
7:00 PM WBY O3 8 Good 28 33 PPB
7:00 PM WBY PM10 24 Good 13 14 µg/m3
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WCH O3 8 Good 25 30 PPB
6:00 PM ACAD O3 8 Good 38 45 PPB
6:00 PM ASP O3 8 Good 33 39 PPB
6:00 PM AURE O3 8 Good 39 46 PPB
6:00 PM CAMP CO 8 Good 3 0.3 PPM
6:00 PM CAMP NO2 1 Good 38 40 PPB
6:00 PM CAMP NO2 1 Good 38 40 PPB
6:00 PM CAMP O3 8 Good 20 24 PPB
6:00 PM CAMP PM10 24 Good 29 31 µg/m3
6:00 PM CAMP PM2.5 24 Good 44 14 µg/m3
6:00 PM CHAT O3 8 Good 36 42 PPB
6:00 PM CHAT PM2.5 24 Good 14 4 µg/m3
6:00 PM CO NM PM10 24 Good 6 6 µg/m3
6:00 PM CRG O3 8 Good 24 28 PPB
6:00 PM CTZ O3 8 Good 34 40 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 20 24 PPB
6:00 PM FTCF PM10 24 Good 22 24 µg/m3
6:00 PM FTCF PM2.5 24 Good 44 14 µg/m3
6:00 PM FTCR O3 8 Good 31 36 PPB
6:00 PM FTCW O3 8 Good 30 35 PPB
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GJPB PM10 24 Good 19 21 µg/m3
6:00 PM GJPB PM2.5 24 Good 27 8 µg/m3
6:00 PM GREA CO 8 Good 2 0.2 PPM
6:00 PM GREH PM2.5 24 Good 34 11 µg/m3
6:00 PM GRET O3 8 Good 25 29 PPB
6:00 PM H24 CO 8 Good 1 0.1 PPM
6:00 PM HLD O3 8 Good 35 41 PPB
6:00 PM LAY O3 8 Good 31 37 PPB
6:00 PM LNGM PM2.5 24 Good 20 6 µg/m3
6:00 PM MAN O3 8 Good 37 44 PPB
6:00 PM NJH PM2.5 24 Good 36 11 µg/m3
6:00 PM NREL O3 8 Good 31 36 PPB
6:00 PM RFN O3 8 Good 32 38 PPB
6:00 PM RIFL PM10 24 Good 18 19 µg/m3
6:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
6:00 PM RIFLO3 O3 8 Good 26 31 PPB
6:00 PM SBC O3 8 Good 30 35 PPB
6:00 PM WBY CO 8 Good 5 0.4 PPM
6:00 PM WBY NO2 1 Good 20 21 PPB
6:00 PM WBY NO2 1 Good 20 21 PPB
6:00 PM WBY O3 8 Good 27 32 PPB
6:00 PM WBY PM10 24 Good 13 14 µg/m3
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WCH O3 8 Good 28 33 PPB
5:00 PM ACAD O3 8 Good 39 46 PPB
5:00 PM ASP O3 8 Good 35 41 PPB
5:00 PM AURE O3 8 Good 40 47 PPB
5:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM CAMP NO2 1 Good 28 30 PPB
5:00 PM CAMP NO2 1 Good 28 30 PPB
5:00 PM CAMP O3 8 Good 21 25 PPB
5:00 PM CAMP PM10 24 Good 31 33 µg/m3
5:00 PM CAMP PM2.5 24 Good 47 15 µg/m3
5:00 PM CHAT O3 8 Good 36 43 PPB
5:00 PM CHAT PM2.5 24 Good 14 4 µg/m3
5:00 PM CO NM PM10 24 Good 5 5 µg/m3
5:00 PM CRG O3 8 Good 25 29 PPB
5:00 PM CTZ O3 8 Good 35 41 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 22 26 PPB
5:00 PM FTCF PM10 24 Good 23 25 µg/m3
5:00 PM FTCF PM2.5 24 Good 46 14 µg/m3
5:00 PM FTCR O3 8 Good 31 37 PPB
5:00 PM FTCW O3 8 Good 30 35 PPB
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GJPB PM10 24 Good 19 21 µg/m3
5:00 PM GJPB PM2.5 24 Good 26 8 µg/m3
5:00 PM GREA CO 8 Good 3 0.3 PPM
5:00 PM GREH PM2.5 24 Good 36 11 µg/m3
5:00 PM GRET O3 8 Good 23 27 PPB
5:00 PM H24 CO 8 Good 1 0.1 PPM
5:00 PM HLD O3 8 Good 36 42 PPB
5:00 PM LAY O3 8 Good 31 36 PPB
5:00 PM LNGM PM2.5 24 Good 21 6 µg/m3
5:00 PM MAN O3 8 Good 37 44 PPB
5:00 PM NJH PM2.5 24 Good 39 12 µg/m3
5:00 PM NREL O3 8 Good 31 37 PPB
5:00 PM RFN O3 8 Good 33 39 PPB
5:00 PM RIFL PM10 24 Good 19 20 µg/m3
5:00 PM RIFL PM2.5 24 Good 27 8 µg/m3
5:00 PM RIFLO3 O3 8 Good 26 31 PPB
5:00 PM SBC O3 8 Good 30 35 PPB
5:00 PM WBY CO 8 Good 5 0.4 PPM
5:00 PM WBY NO2 1 Good 13 14 PPB
5:00 PM WBY NO2 1 Good 13 14 PPB
5:00 PM WBY O3 8 Good 26 31 PPB
5:00 PM WBY PM10 24 Good 14 15 µg/m3
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WCH O3 8 Good 31 36 PPB
4:00 PM ACAD O3 8 Good 39 46 PPB
4:00 PM ASP O3 8 Good 34 40 PPB
4:00 PM AURE O3 8 Good 39 46 PPB
4:00 PM CAMP CO 8 Good 3 0.3 PPM
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP O3 8 Good 20 24 PPB
4:00 PM CAMP PM10 24 Good 32 35 µg/m3
4:00 PM CAMP PM2.5 24 Good 50 15 µg/m3
4:00 PM CHAT O3 8 Good 36 42 PPB
4:00 PM CHAT PM2.5 24 Good 15 5 µg/m3
4:00 PM CO NM PM10 24 Good 5 5 µg/m3
4:00 PM CRG O3 8 Good 22 26 PPB
4:00 PM CTZ O3 8 Good 32 38 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 22 26 PPB
4:00 PM FTCF PM10 24 Good 25 27 µg/m3
4:00 PM FTCF PM2.5 24 Good 48 15 µg/m3
4:00 PM FTCR O3 8 Good 32 38 PPB
4:00 PM FTCW O3 8 Good 30 35 PPB
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GJPB PM10 24 Good 19 21 µg/m3
4:00 PM GJPB PM2.5 24 Good 26 8 µg/m3
4:00 PM GREA CO 8 Good 3 0.3 PPM
4:00 PM GREH PM2.5 24 Good 36 11 µg/m3
4:00 PM GRET O3 8 Good 20 24 PPB
4:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM HLD O3 8 Good 36 42 PPB
4:00 PM LAY O3 8 Good 30 35 PPB
4:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
4:00 PM MAN O3 8 Good 37 44 PPB
4:00 PM NJH PM2.5 24 Good 41 13 µg/m3
4:00 PM NREL O3 8 Good 31 37 PPB
4:00 PM RFN O3 8 Good 34 40 PPB
4:00 PM RIFL PM10 24 Good 19 20 µg/m3
4:00 PM RIFL PM2.5 24 Good 27 8 µg/m3
4:00 PM RIFLO3 O3 8 Good 25 29 PPB
4:00 PM SBC O3 8 Good 31 36 PPB
4:00 PM WBY CO 8 Good 5 0.4 PPM
4:00 PM WBY NO2 1 Good 6 6 PPB
4:00 PM WBY NO2 1 Good 6 6 PPB
4:00 PM WBY O3 8 Good 24 28 PPB
4:00 PM WBY PM10 24 Good 15 16 µg/m3
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WCH O3 8 Good 32 38 PPB
3:00 PM ACAD O3 8 Good 38 45 PPB
3:00 PM ASP O3 8 Good 33 39 PPB
3:00 PM AURE O3 8 Good 38 45 PPB
3:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP NO2 1 Good 16 17 PPB
3:00 PM CAMP NO2 1 Good 16 17 PPB
3:00 PM CAMP O3 8 Good 18 21 PPB
3:00 PM CAMP PM10 24 Good 35 38 µg/m3
3:00 PM CAMP PM2.5 24 Moderate 53 16 µg/m3
3:00 PM CHAT O3 8 Good 33 39 PPB
3:00 PM CHAT PM2.5 24 Good 19 6 µg/m3
3:00 PM CO NM PM10 24 Good 5 5 µg/m3
3:00 PM CRG O3 8 Good 19 22 PPB
3:00 PM CTZ O3 8 Good 29 34 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTC O3 8 Good 19 23 PPB
3:00 PM FTCF PM10 24 Good 25 27 µg/m3
3:00 PM FTCF PM2.5 24 Good 50 15 µg/m3
3:00 PM FTCR O3 8 Good 31 37 PPB
3:00 PM FTCW O3 8 Good 29 34 PPB
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GJPB PM10 24 Good 20 22 µg/m3
3:00 PM GJPB PM2.5 24 Good 26 8 µg/m3
3:00 PM GREA CO 8 Good 3 0.3 PPM
3:00 PM GREH PM2.5 24 Good 36 11 µg/m3
3:00 PM GRET O3 8 Good 18 21 PPB
3:00 PM H24 CO 8 Good 5 0.4 PPM
3:00 PM HLD O3 8 Good 34 40 PPB
3:00 PM LAY O3 8 Good 28 33 PPB
3:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
3:00 PM MAN O3 8 Good 37 44 PPB
3:00 PM NJH PM2.5 24 Good 43 13 µg/m3
3:00 PM NREL O3 8 Good 32 38 PPB
3:00 PM RFN O3 8 Good 35 41 PPB
3:00 PM RIFL PM10 24 Good 19 20 µg/m3
3:00 PM RIFL PM2.5 24 Good 27 8 µg/m3
3:00 PM RIFLO3 O3 8 Good 21 25 PPB
3:00 PM SBC O3 8 Good 31 36 PPB
3:00 PM WBY CO 8 Good 5 0.4 PPM
3:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM WBY O3 8 Good 20 24 PPB
3:00 PM WBY PM10 24 Good 16 17 µg/m3
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WCH O3 8 Good 32 38 PPB
2:00 PM ACAD O3 8 Good 37 44 PPB
2:00 PM ASP O3 8 Good 32 38 PPB
2:00 PM AURE O3 8 Good 37 44 PPB
2:00 PM CAMP CO 8 Good 5 0.4 PPM
2:00 PM CAMP NO2 1 Good 18 19 PPB
2:00 PM CAMP NO2 1 Good 18 19 PPB
2:00 PM CAMP O3 8 Good 15 18 PPB
2:00 PM CAMP PM10 24 Good 39 42 µg/m3
2:00 PM CAMP PM2.5 24 Moderate 55 17 µg/m3
2:00 PM CHAT O3 8 Good 31 37 PPB
2:00 PM CHAT PM2.5 24 Good 24 7 µg/m3
2:00 PM CO NM PM10 24 Good 5 5 µg/m3
2:00 PM CRG O3 8 Good 15 18 PPB
2:00 PM CTZ O3 8 Good 25 30 PPB
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM FTC O3 8 Good 16 19 PPB
2:00 PM FTCF PM10 24 Good 26 28 µg/m3
2:00 PM FTCF PM2.5 24 Moderate 51 16 µg/m3
2:00 PM FTCR O3 8 Good 31 37 PPB
2:00 PM FTCW O3 8 Good 28 33 PPB
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJPB PM10 24 Good 20 22 µg/m3
2:00 PM GJPB PM2.5 24 Good 26 8 µg/m3
2:00 PM GREA CO 8 Good 5 0.4 PPM
2:00 PM GREH PM2.5 24 Good 36 11 µg/m3
2:00 PM GRET O3 8 Good 14 17 PPB
2:00 PM H24 CO 8 Good 6 0.5 PPM
2:00 PM HLD O3 8 Good 33 39 PPB
2:00 PM LAY O3 8 Good 27 32 PPB
2:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
2:00 PM MAN O3 8 Good 36 43 PPB
2:00 PM NJH PM2.5 24 Good 45 14 µg/m3
2:00 PM NREL O3 8 Good 33 39 PPB
2:00 PM RFN O3 8 Good 35 41 PPB
2:00 PM RIFL PM10 24 Good 19 20 µg/m3
2:00 PM RIFL PM2.5 24 Good 27 8 µg/m3
2:00 PM RIFLO3 O3 8 Good 17 20 PPB
2:00 PM SBC O3 8 Good 30 35 PPB
2:00 PM WBY CO 8 Good 6 0.5 PPM
2:00 PM WBY NO2 1 Good 6 6 PPB
2:00 PM WBY NO2 1 Good 6 6 PPB
2:00 PM WBY O3 8 Good 15 18 PPB
2:00 PM WBY PM10 24 Good 15 16 µg/m3
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WCH O3 8 Good 31 36 PPB
1:00 PM ACAD O3 8 Good 37 44 PPB
1:00 PM ASP O3 8 Good 32 38 PPB
1:00 PM AURE O3 8 Good 36 43 PPB
1:00 PM CAMP CO 8 Good 5 0.4 PPM
1:00 PM CAMP NO2 1 Good 20 21 PPB
1:00 PM CAMP NO2 1 Good 20 21 PPB
1:00 PM CAMP O3 8 Good 12 14 PPB
1:00 PM CAMP PM10 24 Good 41 44 µg/m3
1:00 PM CAMP PM2.5 24 Moderate 58 18 µg/m3
1:00 PM CHAT O3 8 Good 31 36 PPB
1:00 PM CHAT PM2.5 24 Good 24 7 µg/m3
1:00 PM CO NM PM10 24 Good 5 5 µg/m3
1:00 PM CRG O3 8 Good 11 13 PPB
1:00 PM CTZ O3 8 Good 23 27 PPB
1:00 PM FTC CO 8 Good 3 0.3 PPM
1:00 PM FTC O3 8 Good 13 15 PPB
1:00 PM FTCF PM10 24 Good 27 29 µg/m3
1:00 PM FTCF PM2.5 24 Moderate 52 16 µg/m3
1:00 PM FTCR O3 8 Good 31 37 PPB
1:00 PM FTCW O3 8 Good 27 32 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GJPB PM10 24 Good 20 22 µg/m3
1:00 PM GJPB PM2.5 24 Good 26 8 µg/m3
1:00 PM GREA CO 8 Good 5 0.4 PPM
1:00 PM GREH PM2.5 24 Good 36 11 µg/m3
1:00 PM GRET O3 8 Good 10 12 PPB
1:00 PM H24 CO 8 Good 6 0.5 PPM
1:00 PM HLD O3 8 Good 32 38 PPB
1:00 PM LAY O3 8 Good 26 31 PPB
1:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
1:00 PM MAN O3 8 Good 36 43 PPB
1:00 PM NJH PM2.5 24 Good 48 15 µg/m3
1:00 PM NREL O3 8 Good 32 38 PPB
1:00 PM RFN O3 8 Good 35 41 PPB
1:00 PM RIFL PM10 24 Good 19 20 µg/m3
1:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
1:00 PM RIFLO3 O3 8 Good 14 16 PPB
1:00 PM SBC O3 8 Good 30 35 PPB
1:00 PM WBY CO 8 Good 6 0.5 PPM
1:00 PM WBY NO2 1 Good 11 12 PPB
1:00 PM WBY NO2 1 Good 11 12 PPB
1:00 PM WBY O3 8 Good 11 13 PPB
1:00 PM WBY PM10 24 Good 15 16 µg/m3
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WCH O3 8 Good 30 35 PPB
12:00 PM ACAD O3 8 Good 37 44 PPB
12:00 PM ASP O3 8 Good 32 38 PPB
12:00 PM AURE O3 8 Good 36 42 PPB
12:00 PM CAMP CO 8 Good 6 0.5 PPM
12:00 PM CAMP NO2 1 Good 19 20 PPB
12:00 PM CAMP NO2 1 Good 19 20 PPB
12:00 PM CAMP O3 8 Good 9 11 PPB
12:00 PM CAMP PM10 24 Good 46 50 µg/m3
12:00 PM CAMP PM2.5 24 Moderate 62 20 µg/m3
12:00 PM CHAT O3 8 Good 29 34 PPB
12:00 PM CHAT PM2.5 24 Good 22 7 µg/m3
12:00 PM CO NM PM10 24 Good 5 5 µg/m3
12:00 PM COMM PM2.5 24 Good 34 11 µg/m3
12:00 PM CRG O3 8 Good 8 9 PPB
12:00 PM CTZ O3 8 Good 20 24 PPB
12:00 PM FTC CO 8 Good 3 0.3 PPM
12:00 PM FTC O3 8 Good 9 11 PPB
12:00 PM FTCF PM10 24 Good 28 30 µg/m3
12:00 PM FTCF PM2.5 24 Moderate 53 16 µg/m3
12:00 PM FTCR O3 8 Good 32 38 PPB
12:00 PM FTCW O3 8 Good 26 31 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GJPB PM10 24 Good 20 22 µg/m3
12:00 PM GJPB PM2.5 24 Good 25 8 µg/m3
12:00 PM GREA CO 8 Good 6 0.5 PPM
12:00 PM GREH PM2.5 24 Good 37 12 µg/m3
12:00 PM GRET O3 8 Good 7 8 PPB
12:00 PM H24 CO 8 Good 6 0.5 PPM
12:00 PM HLD O3 8 Good 32 38 PPB
12:00 PM LAY O3 8 Good 25 30 PPB
12:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
12:00 PM MAN O3 8 Good 36 43 PPB
12:00 PM NJH PM2.5 24 Moderate 52 16 µg/m3
12:00 PM NREL O3 8 Good 32 38 PPB
12:00 PM RFN O3 8 Good 36 42 PPB
12:00 PM RIFL PM10 24 Good 19 20 µg/m3
12:00 PM RIFL PM2.5 24 Good 26 8 µg/m3
12:00 PM RIFLO3 O3 8 Good 10 12 PPB
12:00 PM SBC O3 8 Good 31 36 PPB
12:00 PM WBY CO 8 Good 7 0.6 PPM
12:00 PM WBY NO2 1 Good 15 16 PPB
12:00 PM WBY NO2 1 Good 15 16 PPB
12:00 PM WBY O3 8 Good 8 9 PPB
12:00 PM WBY PM10 24 Good 16 17 µg/m3
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WCH O3 8 Good 28 33 PPB
11:00 AM ACAD O3 8 Good 37 44 PPB
11:00 AM ASP O3 8 Good 32 38 PPB
11:00 AM AURE O3 8 Good 35 41 PPB
11:00 AM BOU PM2.5 24 Good 39 12 µg/m3
11:00 AM CAMP CO 8 Good 7 0.6 PPM
11:00 AM CAMP NO2 1 Good 31 33 PPB
11:00 AM CAMP NO2 1 Good 31 33 PPB
11:00 AM CAMP O3 8 Good 7 8 PPB
11:00 AM CAMP PM10 24 Moderate 51 55 µg/m3
11:00 AM CAMP PM2.5 24 Moderate 65 21 µg/m3
11:00 AM CHAT O3 8 Good 29 34 PPB
11:00 AM CHAT PM2.5 24 Good 22 7 µg/m3
11:00 AM CO NM PM10 24 Good 5 5 µg/m3
11:00 AM COMM PM2.5 24 Good 34 11 µg/m3
11:00 AM CRG O3 8 Good 5 6 PPB
11:00 AM CTZ O3 8 Good 18 21 PPB
11:00 AM FTC CO 8 Good 3 0.3 PPM
11:00 AM FTC O3 8 Good 7 8 PPB
11:00 AM FTCF PM10 24 Good 29 31 µg/m3
11:00 AM FTCF PM2.5 24 Moderate 54 17 µg/m3
11:00 AM FTCR O3 8 Good 32 38 PPB
11:00 AM FTCW O3 8 Good 25 30 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GJPB PM10 24 Good 19 21 µg/m3
11:00 AM GJPB PM2.5 24 Good 25 8 µg/m3
11:00 AM GREA CO 8 Good 6 0.5 PPM
11:00 AM GREH PM2.5 24 Good 40 12 µg/m3
11:00 AM GRET O3 8 Good 4 5 PPB
11:00 AM H24 CO 8 Good 7 0.6 PPM
11:00 AM HLD O3 8 Good 31 37 PPB
11:00 AM LAY O3 8 Good 25 29 PPB
11:00 AM LNGM PM2.5 24 Good 21 7 µg/m3
11:00 AM MAN O3 8 Good 36 43 PPB
11:00 AM NJH PM2.5 24 Moderate 56 17 µg/m3
11:00 AM NREL O3 8 Good 31 37 PPB
11:00 AM RFN O3 8 Good 36 43 PPB
11:00 AM RIFL PM10 24 Good 18 19 µg/m3
11:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
11:00 AM RIFLO3 O3 8 Good 8 9 PPB
11:00 AM SBC O3 8 Good 31 36 PPB
11:00 AM WBY CO 8 Good 7 0.6 PPM
11:00 AM WBY NO2 1 Good 21 22 PPB
11:00 AM WBY NO2 1 Good 21 22 PPB
11:00 AM WBY O3 8 Good 4 5 PPB
11:00 AM WBY PM10 24 Good 16 17 µg/m3
11:00 AM WBY SO2 1 Good 3 2 PPB
11:00 AM WBY SO2 1 Good 3 2 PPB
11:00 AM WCH O3 8 Good 27 32 PPB
10:00 AM ACAD O3 8 Good 37 44 PPB
10:00 AM ASP O3 8 Good 32 38 PPB
10:00 AM AURE O3 8 Good 34 40 PPB
10:00 AM BOU PM2.5 24 Good 42 13 µg/m3
10:00 AM CAMP CO 8 Good 8 0.7 PPM
10:00 AM CAMP NO2 1 Good 30 32 PPB
10:00 AM CAMP NO2 1 Good 30 32 PPB
10:00 AM CAMP O3 8 Good 5 6 PPB
10:00 AM CAMP PM10 24 Moderate 53 60 µg/m3
10:00 AM CAMP PM2.5 24 Moderate 68 22 µg/m3
10:00 AM CCOL PM2.5 24 Good 18 6 µg/m3
10:00 AM CHAT O3 8 Good 29 34 PPB
10:00 AM CHAT PM2.5 24 Good 24 7 µg/m3
10:00 AM CO NM PM10 24 Good 5 5 µg/m3
10:00 AM COMM PM2.5 24 Good 37 12 µg/m3
10:00 AM CRG O3 8 Good 3 3 PPB
10:00 AM CTZ O3 8 Good 16 19 PPB
10:00 AM FTC CO 8 Good 5 0.4 PPM
10:00 AM FTC O3 8 Good 4 5 PPB
10:00 AM FTCF PM10 24 Good 30 32 µg/m3
10:00 AM FTCF PM2.5 24 Moderate 55 17 µg/m3
10:00 AM FTCR O3 8 Good 32 38 PPB
10:00 AM FTCW O3 8 Good 24 28 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GJPB PM10 24 Good 20 22 µg/m3
10:00 AM GJPB PM2.5 24 Good 24 8 µg/m3
10:00 AM GREA CO 8 Good 6 0.5 PPM
10:00 AM GREH PM2.5 24 Good 40 12 µg/m3
10:00 AM GRET O3 8 Good 3 3 PPB
10:00 AM H24 CO 8 Good 7 0.6 PPM
10:00 AM HLD O3 8 Good 31 37 PPB
10:00 AM LAY O3 8 Good 24 28 PPB
10:00 AM LNGM PM2.5 24 Good 21 6 µg/m3
10:00 AM MAN O3 8 Good 36 42 PPB
10:00 AM NJH PM2.5 24 Moderate 57 18 µg/m3
10:00 AM NREL O3 8 Good 31 37 PPB
10:00 AM RFN O3 8 Good 36 43 PPB
10:00 AM RIFL PM10 24 Good 19 20 µg/m3
10:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
10:00 AM RIFLO3 O3 8 Good 6 7 PPB
10:00 AM SBC O3 8 Good 32 38 PPB
10:00 AM WBY CO 8 Good 8 0.7 PPM
10:00 AM WBY NO2 1 Good 31 33 PPB
10:00 AM WBY NO2 1 Good 31 33 PPB
10:00 AM WBY O3 8 Good 2 2 PPB
10:00 AM WBY PM10 24 Good 17 18 µg/m3
10:00 AM WBY SO2 1 Good 6 4 PPB
10:00 AM WBY SO2 1 Good 6 4 PPB
10:00 AM WCH O3 8 Good 27 32 PPB
9:00 AM ACAD O3 8 Good 36 43 PPB
9:00 AM ASP O3 8 Good 33 39 PPB
9:00 AM AURE O3 8 Good 34 40 PPB
9:00 AM BOU PM2.5 24 Good 43 13 µg/m3
9:00 AM CAMP CO 8 Good 9 0.8 PPM
9:00 AM CAMP NO2 1 Good 27 29 PPB
9:00 AM CAMP NO2 1 Good 27 29 PPB
9:00 AM CAMP O3 8 Good 3 4 PPB
9:00 AM CAMP PM10 24 Moderate 55 64 µg/m3
9:00 AM CAMP PM2.5 24 Moderate 71 24 µg/m3
9:00 AM CCOL PM2.5 24 Good 18 6 µg/m3
9:00 AM CHAT O3 8 Good 29 34 PPB
9:00 AM CHAT PM2.5 24 Good 24 7 µg/m3
9:00 AM CO NM PM10 24 Good 5 5 µg/m3
9:00 AM COMM PM2.5 24 Good 35 11 µg/m3
9:00 AM CRG O3 8 Good 1 1 PPB
9:00 AM CTZ O3 8 Good 15 18 PPB
9:00 AM FTC CO 8 Good 5 0.4 PPM
9:00 AM FTC O3 8 Good 2 2 PPB
9:00 AM FTCF PM10 24 Good 30 32 µg/m3
9:00 AM FTCF PM2.5 24 Moderate 55 17 µg/m3
9:00 AM FTCR O3 8 Good 32 38 PPB
9:00 AM FTCW O3 8 Good 22 26 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GJPB PM10 24 Good 20 22 µg/m3
9:00 AM GJPB PM2.5 24 Good 24 8 µg/m3
9:00 AM GREA CO 8 Good 7 0.6 PPM
9:00 AM GREH PM2.5 24 Good 40 12 µg/m3
9:00 AM GRET O3 8 Good 1 1 PPB
9:00 AM H24 CO 8 Good 7 0.6 PPM
9:00 AM HLD O3 8 Good 31 37 PPB
9:00 AM LAY O3 8 Good 23 27 PPB
9:00 AM LNGM PM2.5 24 Good 21 7 µg/m3
9:00 AM MAN O3 8 Good 36 42 PPB
9:00 AM NJH PM2.5 24 Moderate 56 18 µg/m3
9:00 AM NREL O3 8 Good 31 37 PPB
9:00 AM RFN O3 8 Good 37 44 PPB
9:00 AM RIFL PM10 24 Good 19 20 µg/m3
9:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
9:00 AM RIFLO3 O3 8 Good 5 6 PPB
9:00 AM SBC O3 8 Good 34 40 PPB
9:00 AM WBY CO 8 Good 9 0.8 PPM
9:00 AM WBY NO2 1 Good 42 44 PPB
9:00 AM WBY NO2 1 Good 42 44 PPB
9:00 AM WBY O3 8 Good 0 0 PPB
9:00 AM WBY PM10 24 Good 17 18 µg/m3
9:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WCH O3 8 Good 27 32 PPB
8:00 AM ACAD O3 8 Good 34 40 PPB
8:00 AM ASP O3 8 Good 35 41 PPB
8:00 AM AURE O3 8 Good 34 40 PPB
8:00 AM BOU PM2.5 24 Good 42 13 µg/m3
8:00 AM CAMP CO 8 Good 10 0.9 PPM
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP O3 8 Good 3 3 PPB
8:00 AM CAMP PM10 24 Moderate 57 67 µg/m3
8:00 AM CAMP PM2.5 24 Moderate 73 24 µg/m3
8:00 AM CCOL PM2.5 24 Good 17 5 µg/m3
8:00 AM CHAT O3 8 Good 28 33 PPB
8:00 AM CHAT PM2.5 24 Good 23 7 µg/m3
8:00 AM CO NM PM10 24 Good 5 5 µg/m3
8:00 AM COMM PM2.5 24 Good 37 12 µg/m3
8:00 AM CRG O3 8 Good 1 1 PPB
8:00 AM CTZ O3 8 Good 15 18 PPB
8:00 AM FTC CO 8 Good 5 0.4 PPM
8:00 AM FTC O3 8 Good 2 2 PPB
8:00 AM FTCF PM10 24 Good 30 32 µg/m3
8:00 AM FTCF PM2.5 24 Moderate 55 17 µg/m3
8:00 AM FTCR O3 8 Good 31 37 PPB
8:00 AM FTCW O3 8 Good 20 24 PPB
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GJPB PM10 24 Good 20 22 µg/m3
8:00 AM GJPB PM2.5 24 Good 24 7 µg/m3
8:00 AM GREA CO 8 Good 7 0.6 PPM
8:00 AM GREH PM2.5 24 Good 39 12 µg/m3
8:00 AM GRET O3 8 Good 0 0 PPB
8:00 AM H24 CO 8 Good 6 0.5 PPM
8:00 AM HLD O3 8 Good 31 37 PPB
8:00 AM LAY O3 8 Good 24 28 PPB
8:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
8:00 AM MAN O3 8 Good 36 42 PPB
8:00 AM NJH PM2.5 24 Moderate 56 18 µg/m3
8:00 AM NREL O3 8 Good 32 38 PPB
8:00 AM RFN O3 8 Good 37 44 PPB
8:00 AM RIFL PM10 24 Good 19 20 µg/m3
8:00 AM RIFL PM2.5 24 Good 27 8 µg/m3
8:00 AM RIFLO3 O3 8 Good 5 6 PPB
8:00 AM SBC O3 8 Good 34 40 PPB
8:00 AM WBY CO 8 Good 10 0.9 PPM
8:00 AM WBY NO2 1 Good 38 40 PPB
8:00 AM WBY NO2 1 Good 38 40 PPB
8:00 AM WBY O3 8 Good 0 0 PPB
8:00 AM WBY PM10 24 Good 17 18 µg/m3
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WCH O3 8 Good 28 33 PPB
7:00 AM ACAD O3 8 Good 31 37 PPB
7:00 AM ASP O3 8 Good 36 42 PPB
7:00 AM AURE O3 8 Good 34 40 PPB
7:00 AM BOU PM2.5 24 Good 40 12 µg/m3
7:00 AM CAMP CO 8 Good 10 0.9 PPM
7:00 AM CAMP NO2 1 Good 33 35 PPB
7:00 AM CAMP NO2 1 Good 33 35 PPB
7:00 AM CAMP O3 8 Good 2 2 PPB
7:00 AM CAMP PM10 24 Moderate 57 68 µg/m3
7:00 AM CAMP PM2.5 24 Moderate 74 25 µg/m3
7:00 AM CHAT O3 8 Good 25 30 PPB
7:00 AM CHAT PM2.5 24 Good 24 7 µg/m3
7:00 AM CO NM PM10 24 Good 5 5 µg/m3
7:00 AM COMM PM2.5 24 Good 36 11 µg/m3
7:00 AM CRG O3 8 Good 1 1 PPB
7:00 AM CTZ O3 8 Good 16 19 PPB
7:00 AM FTC CO 8 Good 6 0.5 PPM
7:00 AM FTC O3 8 Good 1 1 PPB
7:00 AM FTCF PM10 24 Good 30 32 µg/m3
7:00 AM FTCF PM2.5 24 Moderate 55 17 µg/m3
7:00 AM FTCR O3 8 Good 32 38 PPB
7:00 AM FTCW O3 8 Good 19 23 PPB
7:00 AM GJCT CO 8 Good 2 0.2 PPM
7:00 AM GJPB PM10 24 Good 19 21 µg/m3
7:00 AM GJPB PM2.5 24 Good 24 7 µg/m3
7:00 AM GREA CO 8 Good 7 0.6 PPM
7:00 AM GREH PM2.5 24 Good 40 12 µg/m3
7:00 AM H24 CO 8 Good 6 0.5 PPM
7:00 AM HLD O3 8 Good 31 37 PPB
7:00 AM LAY O3 8 Good 24 28 PPB
7:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
7:00 AM MAN O3 8 Good 36 42 PPB
7:00 AM NJH PM2.5 24 Moderate 57 18 µg/m3
7:00 AM NREL O3 8 Good 31 37 PPB
7:00 AM RFN O3 8 Good 36 43 PPB
7:00 AM RIFL PM10 24 Good 19 21 µg/m3
7:00 AM RIFL PM2.5 24 Good 28 9 µg/m3
7:00 AM RIFLO3 O3 8 Good 6 7 PPB
7:00 AM SBC O3 8 Good 31 37 PPB
7:00 AM WBY CO 8 Good 11 1.0 PPM
7:00 AM WBY NO2 1 Good 35 37 PPB
7:00 AM WBY NO2 1 Good 35 37 PPB
7:00 AM WBY PM10 24 Good 17 18 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WCH O3 8 Good 29 34 PPB
6:00 AM ACAD O3 8 Good 28 33 PPB
6:00 AM ASP O3 8 Good 36 42 PPB
6:00 AM AURE O3 8 Good 32 38 PPB
6:00 AM BOU PM2.5 24 Good 39 12 µg/m3
6:00 AM CAMP CO 8 Good 10 0.9 PPM
6:00 AM CAMP NO2 1 Good 37 39 PPB
6:00 AM CAMP NO2 1 Good 37 39 PPB
6:00 AM CAMP O3 8 Good 1 1 PPB
6:00 AM CAMP PM10 24 Moderate 57 68 µg/m3
6:00 AM CAMP PM2.5 24 Moderate 75 25 µg/m3
6:00 AM CHAT O3 8 Good 24 28 PPB
6:00 AM CHAT PM2.5 24 Good 23 7 µg/m3
6:00 AM CO NM PM10 24 Good 5 5 µg/m3
6:00 AM COMM PM2.5 24 Good 38 12 µg/m3
6:00 AM CRG O3 8 Good 1 1 PPB
6:00 AM CTZ O3 8 Good 16 19 PPB
6:00 AM FTC CO 8 Good 6 0.5 PPM
6:00 AM FTC O3 8 Good 1 1 PPB
6:00 AM FTCF PM10 24 Good 30 32 µg/m3
6:00 AM FTCF PM2.5 24 Moderate 56 17 µg/m3
6:00 AM FTCR O3 8 Good 31 37 PPB
6:00 AM FTCW O3 8 Good 18 21 PPB
6:00 AM GJCT CO 8 Good 2 0.2 PPM
6:00 AM GJPB PM10 24 Good 19 21 µg/m3
6:00 AM GJPB PM2.5 24 Good 24 7 µg/m3
6:00 AM GREA CO 8 Good 8 0.7 PPM
6:00 AM GREH PM2.5 24 Good 41 13 µg/m3
6:00 AM H24 CO 8 Good 6 0.5 PPM
6:00 AM HLD O3 8 Good 28 33 PPB
6:00 AM LAY O3 8 Good 25 30 PPB
6:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
6:00 AM MAN O3 8 Good 35 41 PPB
6:00 AM NJH PM2.5 24 Moderate 57 18 µg/m3
6:00 AM NREL O3 8 Good 31 36 PPB
6:00 AM RFN O3 8 Good 36 42 PPB
6:00 AM RIFL PM10 24 Good 20 22 µg/m3
6:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
6:00 AM RIFLO3 O3 8 Good 6 7 PPB
6:00 AM SBC O3 8 Good 29 34 PPB
6:00 AM WBY CO 8 Good 12 1.1 PPM
6:00 AM WBY NO2 1 Good 34 36 PPB
6:00 AM WBY NO2 1 Good 34 36 PPB
6:00 AM WBY PM10 24 Good 17 18 µg/m3
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WCH O3 8 Good 29 34 PPB
5:00 AM ACAD O3 8 Good 25 29 PPB
5:00 AM ASP O3 8 Good 36 42 PPB
5:00 AM AURE O3 8 Good 30 35 PPB
5:00 AM BOU PM2.5 24 Good 39 12 µg/m3
5:00 AM CAMP CO 8 Good 11 1.0 PPM
5:00 AM CAMP NO2 1 Good 34 36 PPB
5:00 AM CAMP NO2 1 Good 34 36 PPB
5:00 AM CAMP O3 8 Good 1 1 PPB
5:00 AM CAMP PM10 24 Moderate 57 68 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 76 26 µg/m3
5:00 AM CHAT O3 8 Good 19 23 PPB
5:00 AM CHAT PM2.5 24 Good 24 7 µg/m3
5:00 AM CO NM PM10 24 Good 5 5 µg/m3
5:00 AM COMM PM2.5 24 Good 36 11 µg/m3
5:00 AM CRG O3 8 Good 1 1 PPB
5:00 AM CTZ O3 8 Good 17 20 PPB
5:00 AM FTC CO 8 Good 6 0.5 PPM
5:00 AM FTC O3 8 Good 1 1 PPB
5:00 AM FTCF PM10 24 Good 30 32 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 57 18 µg/m3
5:00 AM FTCR O3 8 Good 31 36 PPB
5:00 AM FTCW O3 8 Good 16 19 PPB
5:00 AM GJCT CO 8 Good 2 0.2 PPM
5:00 AM GJPB PM10 24 Good 19 21 µg/m3
5:00 AM GJPB PM2.5 24 Good 23 7 µg/m3
5:00 AM GREA CO 8 Good 8 0.7 PPM
5:00 AM GREH PM2.5 24 Good 41 13 µg/m3
5:00 AM GRET O3 8 Good 0 0 PPB
5:00 AM H24 CO 8 Good 6 0.5 PPM
5:00 AM HLD O3 8 Good 25 29 PPB
5:00 AM LAY O3 8 Good 25 30 PPB
5:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
5:00 AM MAN O3 8 Good 34 40 PPB
5:00 AM NJH PM2.5 24 Moderate 58 18 µg/m3
5:00 AM NREL O3 8 Good 30 35 PPB
5:00 AM RFN O3 8 Good 33 39 PPB
5:00 AM RIFL PM10 24 Good 21 23 µg/m3
5:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
5:00 AM RIFLO3 O3 8 Good 5 6 PPB
5:00 AM SBC O3 8 Good 26 31 PPB
5:00 AM WBY CO 8 Good 14 1.2 PPM
5:00 AM WBY NO2 1 Good 36 38 PPB
5:00 AM WBY NO2 1 Good 36 38 PPB
5:00 AM WBY PM10 24 Good 17 18 µg/m3
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WCH O3 8 Good 27 32 PPB
4:00 AM ACAD O3 8 Good 21 25 PPB
4:00 AM ASP O3 8 Good 34 40 PPB
4:00 AM AURE O3 8 Good 26 31 PPB
4:00 AM BOU PM2.5 24 Good 40 12 µg/m3
4:00 AM CAMP CO 8 Good 12 1.1 PPM
4:00 AM CAMP NO2 1 Good 38 40 PPB
4:00 AM CAMP NO2 1 Good 38 40 PPB
4:00 AM CAMP O3 8 Good 0 0 PPB
4:00 AM CAMP PM10 24 Moderate 56 66 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 76 26 µg/m3
4:00 AM CHAT O3 8 Good 15 18 PPB
4:00 AM CHAT PM2.5 24 Good 24 8 µg/m3
4:00 AM CO NM PM10 24 Good 5 5 µg/m3
4:00 AM COMM PM2.5 24 Good 37 11 µg/m3
4:00 AM CRG O3 8 Good 1 1 PPB
4:00 AM CTZ O3 8 Good 19 22 PPB
4:00 AM FTC CO 8 Good 6 0.5 PPM
4:00 AM FTC O3 8 Good 1 1 PPB
4:00 AM FTCF PM10 24 Good 31 34 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 59 19 µg/m3
4:00 AM FTCR O3 8 Good 30 35 PPB
4:00 AM FTCW O3 8 Good 14 16 PPB
4:00 AM GJCT CO 8 Good 2 0.2 PPM
4:00 AM GJPB PM10 24 Good 19 21 µg/m3
4:00 AM GJPB PM2.5 24 Good 23 7 µg/m3
4:00 AM GREA CO 8 Good 8 0.7 PPM
4:00 AM GREH PM2.5 24 Good 41 13 µg/m3
4:00 AM GRET O3 8 Good 0 0 PPB
4:00 AM H24 CO 8 Good 7 0.6 PPM
4:00 AM HLD O3 8 Good 20 24 PPB
4:00 AM LAY O3 8 Good 27 32 PPB
4:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
4:00 AM MAN O3 8 Good 32 38 PPB
4:00 AM NJH PM2.5 24 Moderate 58 18 µg/m3
4:00 AM NREL O3 8 Good 28 33 PPB
4:00 AM RFN O3 8 Good 31 37 PPB
4:00 AM RIFL PM10 24 Good 21 23 µg/m3
4:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
4:00 AM RIFLO3 O3 8 Good 5 6 PPB
4:00 AM SBC O3 8 Good 23 27 PPB
4:00 AM WBY CO 8 Good 14 1.2 PPM
4:00 AM WBY NO2 1 Good 37 39 PPB
4:00 AM WBY NO2 1 Good 37 39 PPB
4:00 AM WBY PM10 24 Good 17 18 µg/m3
4:00 AM WBY SO2 1 Good 4 3 PPB
4:00 AM WBY SO2 1 Good 4 3 PPB
4:00 AM WCH O3 8 Good 25 30 PPB
3:00 AM ACAD O3 8 Good 17 20 PPB
3:00 AM ASP O3 8 Good 32 38 PPB
3:00 AM AURE O3 8 Good 24 28 PPB
3:00 AM BOU PM2.5 24 Good 39 12 µg/m3
3:00 AM CAMP CO 8 Good 12 1.1 PPM
3:00 AM CAMP NO2 1 Good 38 40 PPB
3:00 AM CAMP NO2 1 Good 38 40 PPB
3:00 AM CAMP O3 8 Good 0 0 PPB
3:00 AM CAMP PM10 24 Moderate 56 65 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 76 26 µg/m3
3:00 AM CHAT O3 8 Good 12 14 PPB
3:00 AM CHAT PM2.5 24 Good 23 7 µg/m3
3:00 AM CO NM PM10 24 Good 5 5 µg/m3
3:00 AM COMM PM2.5 24 Good 37 11 µg/m3
3:00 AM CRG O3 8 Good 1 1 PPB
3:00 AM CTZ O3 8 Good 19 23 PPB
3:00 AM FTC CO 8 Good 6 0.5 PPM
3:00 AM FTC O3 8 Good 1 1 PPB
3:00 AM FTCF PM10 24 Good 31 33 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 59 19 µg/m3
3:00 AM FTCR O3 8 Good 30 35 PPB
3:00 AM FTCW O3 8 Good 13 15 PPB
3:00 AM GJCT CO 8 Good 3 0.3 PPM
3:00 AM GJPB PM10 24 Good 19 21 µg/m3
3:00 AM GJPB PM2.5 24 Good 23 7 µg/m3
3:00 AM GREA CO 8 Good 9 0.8 PPM
3:00 AM GREH PM2.5 24 Good 42 13 µg/m3
3:00 AM GRET O3 8 Good 0 0 PPB
3:00 AM H24 CO 8 Good 8 0.7 PPM
3:00 AM HLD O3 8 Good 16 19 PPB
3:00 AM LAY O3 8 Good 28 33 PPB
3:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
3:00 AM MAN O3 8 Good 31 36 PPB
3:00 AM NJH PM2.5 24 Moderate 58 19 µg/m3
3:00 AM NREL O3 8 Good 26 31 PPB
3:00 AM RFN O3 8 Good 30 35 PPB
3:00 AM RIFL PM10 24 Good 21 23 µg/m3
3:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
3:00 AM RIFLO3 O3 8 Good 4 5 PPB
3:00 AM SBC O3 8 Good 19 23 PPB
3:00 AM WBY CO 8 Good 12 1.1 PPM
3:00 AM WBY NO2 1 Good 34 36 PPB
3:00 AM WBY NO2 1 Good 34 36 PPB
3:00 AM WBY PM10 24 Good 17 18 µg/m3
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WCH O3 8 Good 23 27 PPB
2:00 AM ACAD O3 8 Good 14 16 PPB
2:00 AM ASP O3 8 Good 30 35 PPB
2:00 AM AURE O3 8 Good 24 28 PPB
2:00 AM BOU PM2.5 24 Good 38 12 µg/m3
2:00 AM CAMP CO 8 Good 11 1.0 PPM
2:00 AM CAMP NO2 1 Good 37 39 PPB
2:00 AM CAMP NO2 1 Good 37 39 PPB
2:00 AM CAMP O3 8 Good 0 0 PPB
2:00 AM CAMP PM10 24 Moderate 56 65 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 75 25 µg/m3
2:00 AM CHAT O3 8 Good 8 9 PPB
2:00 AM CHAT PM2.5 24 Good 23 7 µg/m3
2:00 AM CO NM PM10 24 Good 5 5 µg/m3
2:00 AM COMM PM2.5 24 Good 37 11 µg/m3
2:00 AM CRG O3 8 Good 1 1 PPB
2:00 AM CTZ O3 8 Good 19 23 PPB
2:00 AM FTC CO 8 Good 7 0.6 PPM
2:00 AM FTC O3 8 Good 1 1 PPB
2:00 AM FTCF PM10 24 Good 30 32 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 58 18 µg/m3
2:00 AM FTCR O3 8 Good 29 34 PPB
2:00 AM FTCW O3 8 Good 11 13 PPB
2:00 AM GJCT CO 8 Good 3 0.3 PPM
2:00 AM GJPB PM10 24 Good 19 20 µg/m3
2:00 AM GJPB PM2.5 24 Good 22 7 µg/m3
2:00 AM GREA CO 8 Good 9 0.8 PPM
2:00 AM GREH PM2.5 24 Good 42 13 µg/m3
2:00 AM GRET O3 8 Good 0 0 PPB
2:00 AM H24 CO 8 Good 9 0.8 PPM
2:00 AM HLD O3 8 Good 12 14 PPB
2:00 AM LAY O3 8 Good 30 35 PPB
2:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
2:00 AM MAN O3 8 Good 28 33 PPB
2:00 AM NJH PM2.5 24 Moderate 58 19 µg/m3
2:00 AM NREL O3 8 Good 24 28 PPB
2:00 AM RFN O3 8 Good 26 31 PPB
2:00 AM RIFL PM10 24 Good 21 23 µg/m3
2:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
2:00 AM RIFLO3 O3 8 Good 3 4 PPB
2:00 AM SBC O3 8 Good 15 18 PPB
2:00 AM WBY CO 8 Good 12 1.1 PPM
2:00 AM WBY NO2 1 Good 36 38 PPB
2:00 AM WBY NO2 1 Good 36 38 PPB
2:00 AM WBY PM10 24 Good 16 17 µg/m3
2:00 AM WBY SO2 1 Good 4 3 PPB
2:00 AM WBY SO2 1 Good 4 3 PPB
2:00 AM WCH O3 8 Good 19 22 PPB
1:00 AM ACAD O3 8 Good 11 13 PPB
1:00 AM ASP O3 8 Good 27 32 PPB
1:00 AM AURE O3 8 Good 23 27 PPB
1:00 AM BOU PM2.5 24 Good 39 12 µg/m3
1:00 AM CAMP CO 8 Good 11 1.0 PPM
1:00 AM CAMP NO2 1 Good 40 42 PPB
1:00 AM CAMP NO2 1 Good 40 42 PPB
1:00 AM CAMP PM10 24 Moderate 55 63 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 75 25 µg/m3
1:00 AM CHAT O3 8 Good 3 4 PPB
1:00 AM CHAT PM2.5 24 Good 24 7 µg/m3
1:00 AM CO NM PM10 24 Good 5 5 µg/m3
1:00 AM COMM PM2.5 24 Good 37 12 µg/m3
1:00 AM CRG O3 8 Good 1 1 PPB
1:00 AM CTZ O3 8 Good 20 24 PPB
1:00 AM FTC CO 8 Good 8 0.7 PPM
1:00 AM FTC O3 8 Good 0 0 PPB
1:00 AM FTCF PM10 24 Good 30 32 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 57 18 µg/m3
1:00 AM FTCR O3 8 Good 28 33 PPB
1:00 AM FTCW O3 8 Good 9 11 PPB
1:00 AM GJCT CO 8 Good 3 0.3 PPM
1:00 AM GJPB PM10 24 Good 19 20 µg/m3
1:00 AM GJPB PM2.5 24 Good 21 7 µg/m3
1:00 AM GREA CO 8 Good 9 0.8 PPM
1:00 AM GREH PM2.5 24 Good 42 13 µg/m3
1:00 AM GRET O3 8 Good 0 0 PPB
1:00 AM H24 CO 8 Good 10 0.9 PPM
1:00 AM HLD O3 8 Good 8 10 PPB
1:00 AM LAY O3 8 Good 31 37 PPB
1:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
1:00 AM MAN O3 8 Good 25 30 PPB
1:00 AM NJH PM2.5 24 Moderate 59 19 µg/m3
1:00 AM NREL O3 8 Good 19 23 PPB
1:00 AM RFN O3 8 Good 22 26 PPB
1:00 AM RIFL PM10 24 Good 21 23 µg/m3
1:00 AM RIFL PM2.5 24 Good 30 9 µg/m3
1:00 AM RIFLO3 O3 8 Good 3 4 PPB
1:00 AM SBC O3 8 Good 10 12 PPB
1:00 AM WBY CO 8 Good 11 1.0 PPM
1:00 AM WBY NO2 1 Good 41 43 PPB
1:00 AM WBY NO2 1 Good 41 43 PPB
1:00 AM WBY PM10 24 Good 16 17 µg/m3
1:00 AM WCH O3 8 Good 15 18 PPB

* All data are reported in Mountain Standard Time (MST). During daylight savings time add one hour to the reported hour.

Colorado Department of Public Health & Environment/APCD/Technical Services Program
visit us at: http://www.colorado.gov/airquality - all data are preliminary