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AQI Calculations on 04/18/2014 1:00AM - 7:00PM

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.


Due to limited system resources and high volume, today's AQI calculations can longer be sorted by columns. For a CSV file of these data, updated hourly, click here.


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

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
7:00 PM ACAD O3 8 Good 43 51 PPB
7:00 PM ASP O3 8 Good 45 53 PPB
7:00 PM ASPN O3 8 Good 44 52 PPB
7:00 PM AURE O3 8 Good 44 52 PPB
7:00 PM BOU PM2.5 24 Good 20 5 µg/m3
7:00 PM CAMP CO 8 Good 3 0.3 PPM
7:00 PM CAMP NO2 1 Good 36 38 PPB
7:00 PM CAMP NO2 1 Good 36 38 PPB
7:00 PM CAMP O3 8 Good 34 40 PPB
7:00 PM CAMP PM10 24 Good 15 16 µg/m3
7:00 PM CAMP PM2.5 24 Good 20 5 µg/m3
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM CASA O3 8 Good 42 49 PPB
7:00 PM CASA PM10 24 Good 19 21 µg/m3
7:00 PM CASA PM2.5 24 Good 12 3 µg/m3
7:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
7:00 PM CHAT O3 8 Good 45 53 PPB
7:00 PM CHAT PM2.5 24 Good 10 2 µg/m3
7:00 PM CO NM PM10 24 Good 11 12 µg/m3
7:00 PM COMM PM2.5 24 Good 18 4 µg/m3
7:00 PM CTZ O3 8 Good 47 55 PPB
7:00 PM DELT PM2.5 24 Good 26 6 µg/m3
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 40 47 PPB
7:00 PM FTCF PM10 24 Good 25 27 µg/m3
7:00 PM FTCF PM2.5 24 Good 34 8 µg/m3
7:00 PM FTCW O3 8 Good 46 54 PPB
7:00 PM GJCT CO 8 Good 2 0.2 PPM
7:00 PM GJPB PM10 24 Good 19 20 µg/m3
7:00 PM GJPB PM2.5 24 Good 27 7 µg/m3
7:00 PM GREA CO 8 Good 2 0.2 PPM
7:00 PM GREH PM2.5 24 Good 19 5 µg/m3
7:00 PM GRET O3 8 Good 47 55 PPB
7:00 PM H24 CO 8 Good 5 0.4 PPM
7:00 PM H24 SO2 1 Good 3 2 PPB
7:00 PM I-25 CO 8 Good 3 0.3 PPM
7:00 PM I-25 NO2 1 Good 32 34 PPB
7:00 PM I-25 PM2.5 24 Good 25 6 µg/m3
7:00 PM LAY O3 8 Good 45 53 PPB
7:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
7:00 PM MAN O3 8 Good 41 48 PPB
7:00 PM NJH PM2.5 24 Good 12 3 µg/m3
7:00 PM NREL O3 8 Good 49 58 PPB
7:00 PM PAL O3 8 Good 46 54 PPB
7:00 PM RFN O3 8 Good 48 57 PPB
7:00 PM RIFL PM10 24 Good 20 22 µg/m3
7:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
7:00 PM RIFLO3 O3 8 Good 42 50 PPB
7:00 PM SBC O3 8 Good 46 54 PPB
7:00 PM WBY CO 8 Good 2 0.2 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 46 54 PPB
7:00 PM WBY PM10 24 Good 11 12 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 39 46 PPB
6:00 PM ACAD O3 8 Good 42 50 PPB
6:00 PM ASP O3 8 Good 45 53 PPB
6:00 PM ASPN O3 8 Good 44 52 PPB
6:00 PM AURE O3 8 Good 44 52 PPB
6:00 PM BOU PM2.5 24 Good 20 5 µg/m3
6:00 PM CAMP CO 8 Good 3 0.3 PPM
6:00 PM CAMP NO2 1 Good 17 18 PPB
6:00 PM CAMP NO2 1 Good 17 18 PPB
6:00 PM CAMP O3 8 Good 36 42 PPB
6:00 PM CAMP PM10 24 Good 15 16 µg/m3
6:00 PM CAMP PM2.5 24 Good 20 5 µg/m3
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA O3 8 Good 44 52 PPB
6:00 PM CASA PM10 24 Good 19 21 µg/m3
6:00 PM CASA PM2.5 24 Good 11 3 µg/m3
6:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
6:00 PM CHAT O3 8 Good 46 54 PPB
6:00 PM CHAT PM2.5 24 Good 10 2 µg/m3
6:00 PM CO NM PM10 24 Good 10 11 µg/m3
6:00 PM COMM PM2.5 24 Good 18 4 µg/m3
6:00 PM CTZ O3 8 Good 47 55 PPB
6:00 PM DELT PM2.5 24 Good 26 6 µg/m3
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 39 46 PPB
6:00 PM FTCF PM10 24 Good 26 28 µg/m3
6:00 PM FTCF PM2.5 24 Good 35 9 µg/m3
6:00 PM FTCW O3 8 Good 45 53 PPB
6:00 PM GJCT CO 8 Good 2 0.2 PPM
6:00 PM GJPB PM10 24 Good 19 20 µg/m3
6:00 PM GJPB PM2.5 24 Good 27 7 µg/m3
6:00 PM GREA CO 8 Good 2 0.2 PPM
6:00 PM GREH PM2.5 24 Good 19 5 µg/m3
6:00 PM GRET O3 8 Good 46 54 PPB
6:00 PM H24 CO 8 Good 5 0.4 PPM
6:00 PM H24 SO2 1 Good 3 2 PPB
6:00 PM I-25 CO 8 Good 3 0.3 PPM
6:00 PM I-25 NO2 1 Good 22 23 PPB
6:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
6:00 PM LAY O3 8 Good 45 53 PPB
6:00 PM LNGM PM2.5 24 Good 24 6 µg/m3
6:00 PM MAN O3 8 Good 39 46 PPB
6:00 PM NJH PM2.5 24 Good 12 3 µg/m3
6:00 PM NREL O3 8 Good 48 57 PPB
6:00 PM PAL O3 8 Good 43 51 PPB
6:00 PM RFN O3 8 Good 47 56 PPB
6:00 PM RIFL PM10 24 Good 19 21 µg/m3
6:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
6:00 PM RIFLO3 O3 8 Good 42 50 PPB
6:00 PM SBC O3 8 Good 46 54 PPB
6:00 PM WBY CO 8 Good 2 0.2 PPM
6:00 PM WBY NO2 1 Good 4 4 PPB
6:00 PM WBY NO2 1 Good 4 4 PPB
6:00 PM WBY O3 8 Good 46 54 PPB
6:00 PM WBY PM10 24 Good 12 13 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 41 48 PPB
5:00 PM ACAD O3 8 Good 41 48 PPB
5:00 PM ASP O3 8 Good 44 52 PPB
5:00 PM ASPN O3 8 Good 44 52 PPB
5:00 PM AURE O3 8 Good 44 52 PPB
5:00 PM BOU PM2.5 24 Good 19 5 µg/m3
5:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM CAMP NO2 1 Good 21 22 PPB
5:00 PM CAMP NO2 1 Good 21 22 PPB
5:00 PM CAMP O3 8 Good 36 42 PPB
5:00 PM CAMP PM10 24 Good 14 15 µg/m3
5:00 PM CAMP PM2.5 24 Good 20 5 µg/m3
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA O3 8 Good 42 50 PPB
5:00 PM CASA PM10 24 Good 19 21 µg/m3
5:00 PM CASA PM2.5 24 Good 11 3 µg/m3
5:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
5:00 PM CHAT O3 8 Good 45 53 PPB
5:00 PM CHAT PM2.5 24 Good 10 2 µg/m3
5:00 PM CO NM PM10 24 Good 10 11 µg/m3
5:00 PM COMM PM2.5 24 Good 18 4 µg/m3
5:00 PM CTZ O3 8 Good 46 54 PPB
5:00 PM DELT PM2.5 24 Good 25 6 µg/m3
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 37 44 PPB
5:00 PM FTCF PM10 24 Good 25 27 µg/m3
5:00 PM FTCF PM2.5 24 Good 35 8 µg/m3
5:00 PM FTCW O3 8 Good 42 49 PPB
5:00 PM GJCT CO 8 Good 2 0.2 PPM
5:00 PM GJPB PM10 24 Good 19 20 µg/m3
5:00 PM GJPB PM2.5 24 Good 27 7 µg/m3
5:00 PM GREA CO 8 Good 2 0.2 PPM
5:00 PM GREH PM2.5 24 Good 19 5 µg/m3
5:00 PM GRET O3 8 Good 44 52 PPB
5:00 PM H24 CO 8 Good 5 0.4 PPM
5:00 PM H24 SO2 1 Good 3 2 PPB
5:00 PM I-25 CO 8 Good 3 0.3 PPM
5:00 PM I-25 NO2 1 Good 24 25 PPB
5:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
5:00 PM LAY O3 8 Good 44 52 PPB
5:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
5:00 PM MAN O3 8 Good 37 44 PPB
5:00 PM NJH PM2.5 24 Good 11 3 µg/m3
5:00 PM NREL O3 8 Good 47 56 PPB
5:00 PM PAL O3 8 Good 41 48 PPB
5:00 PM RFN O3 8 Good 46 54 PPB
5:00 PM RIFL PM10 24 Good 19 21 µg/m3
5:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
5:00 PM RIFLO3 O3 8 Good 40 47 PPB
5:00 PM SBC O3 8 Good 44 52 PPB
5:00 PM WBY CO 8 Good 2 0.2 PPM
5:00 PM WBY NO2 1 Good 6 6 PPB
5:00 PM WBY NO2 1 Good 6 6 PPB
5:00 PM WBY O3 8 Good 44 52 PPB
5:00 PM WBY PM10 24 Good 11 12 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 41 48 PPB
4:00 PM ACAD O3 8 Good 39 46 PPB
4:00 PM ASP O3 8 Good 43 51 PPB
4:00 PM ASPN O3 8 Good 42 50 PPB
4:00 PM AURE O3 8 Good 43 51 PPB
4:00 PM BOU PM2.5 24 Good 19 5 µg/m3
4:00 PM CAMP CO 8 Good 3 0.3 PPM
4:00 PM CAMP O3 8 Good 34 40 PPB
4:00 PM CAMP PM10 24 Good 13 14 µg/m3
4:00 PM CAMP PM2.5 24 Good 20 5 µg/m3
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA O3 8 Good 39 46 PPB
4:00 PM CASA PM10 24 Good 19 20 µg/m3
4:00 PM CASA PM2.5 24 Good 11 3 µg/m3
4:00 PM CASA SO2 1 Good 1 1 PPB
4:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
4:00 PM CHAT O3 8 Good 44 52 PPB
4:00 PM CHAT PM2.5 24 Good 10 2 µg/m3
4:00 PM CO NM PM10 24 Good 10 11 µg/m3
4:00 PM COMM PM2.5 24 Good 18 4 µg/m3
4:00 PM CTZ O3 8 Good 44 52 PPB
4:00 PM DELT PM2.5 24 Good 25 6 µg/m3
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 36 42 PPB
4:00 PM FTCF PM10 24 Good 26 28 µg/m3
4:00 PM FTCF PM2.5 24 Good 37 9 µg/m3
4:00 PM FTCW O3 8 Good 39 46 PPB
4:00 PM GJCT CO 8 Good 3 0.3 PPM
4:00 PM GJPB PM10 24 Good 19 20 µg/m3
4:00 PM GJPB PM2.5 24 Good 27 7 µg/m3
4:00 PM GREA CO 8 Good 2 0.2 PPM
4:00 PM GREH PM2.5 24 Good 20 5 µg/m3
4:00 PM GRET O3 8 Good 40 47 PPB
4:00 PM H24 CO 8 Good 5 0.4 PPM
4:00 PM H24 SO2 1 Good 4 3 PPB
4:00 PM I-25 CO 8 Good 3 0.3 PPM
4:00 PM I-25 NO2 1 Good 16 17 PPB
4:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
4:00 PM LAY O3 8 Good 42 50 PPB
4:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
4:00 PM MAN O3 8 Good 35 41 PPB
4:00 PM NJH PM2.5 24 Good 11 3 µg/m3
4:00 PM NREL O3 8 Good 46 54 PPB
4:00 PM PAL O3 8 Good 38 45 PPB
4:00 PM RFN O3 8 Good 43 51 PPB
4:00 PM RIFL PM10 24 Good 19 21 µg/m3
4:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
4:00 PM RIFLO3 O3 8 Good 37 44 PPB
4:00 PM SBC O3 8 Good 42 49 PPB
4:00 PM WBY CO 8 Good 2 0.2 PPM
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY O3 8 Good 42 49 PPB
4:00 PM WBY PM10 24 Good 11 12 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 38 45 PPB
3:00 PM ACAD O3 8 Good 36 42 PPB
3:00 PM ASP O3 8 Good 42 50 PPB
3:00 PM ASPN O3 8 Good 42 49 PPB
3:00 PM AURE O3 8 Good 42 49 PPB
3:00 PM BOU PM2.5 24 Good 19 5 µg/m3
3:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP O3 8 Good 31 37 PPB
3:00 PM CAMP PM10 24 Good 13 14 µg/m3
3:00 PM CAMP PM2.5 24 Good 21 5 µg/m3
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CASA CO 8 Good 2 0.2 PPM
3:00 PM CASA O3 8 Good 36 42 PPB
3:00 PM CASA PM10 24 Good 19 20 µg/m3
3:00 PM CASA PM2.5 24 Good 11 3 µg/m3
3:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 PM CHAT O3 8 Good 42 49 PPB
3:00 PM CHAT PM2.5 24 Good 10 3 µg/m3
3:00 PM CO NM PM10 24 Good 10 11 µg/m3
3:00 PM COMM PM2.5 24 Good 18 4 µg/m3
3:00 PM CTZ O3 8 Good 41 48 PPB
3:00 PM DELT PM2.5 24 Good 25 6 µg/m3
3:00 PM FTC CO 8 Good 3 0.3 PPM
3:00 PM FTC O3 8 Good 32 38 PPB
3:00 PM FTCF PM10 24 Good 26 28 µg/m3
3:00 PM FTCF PM2.5 24 Good 36 9 µg/m3
3:00 PM FTCW O3 8 Good 36 43 PPB
3:00 PM GJCT CO 8 Good 3 0.3 PPM
3:00 PM GJPB PM10 24 Good 18 19 µg/m3
3:00 PM GJPB PM2.5 24 Good 27 6 µg/m3
3:00 PM GREA CO 8 Good 3 0.3 PPM
3:00 PM GREH PM2.5 24 Good 19 5 µg/m3
3:00 PM GRET O3 8 Good 36 42 PPB
3:00 PM H24 CO 8 Good 6 0.5 PPM
3:00 PM H24 SO2 1 Good 19 13 PPB
3:00 PM I-25 CO 8 Good 3 0.3 PPM
3:00 PM I-25 NO2 1 Good 12 13 PPB
3:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
3:00 PM LAY O3 8 Good 40 47 PPB
3:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
3:00 PM MAN O3 8 Good 32 38 PPB
3:00 PM NJH PM2.5 24 Good 12 3 µg/m3
3:00 PM NREL O3 8 Good 43 51 PPB
3:00 PM PAL O3 8 Good 36 42 PPB
3:00 PM RFN O3 8 Good 41 48 PPB
3:00 PM RIFL PM10 24 Good 19 21 µg/m3
3:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
3:00 PM RIFLO3 O3 8 Good 34 40 PPB
3:00 PM SBC O3 8 Good 39 46 PPB
3:00 PM WBY CO 8 Good 2 0.2 PPM
3:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM WBY O3 8 Good 37 44 PPB
3:00 PM WBY PM10 24 Good 11 12 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 36 42 PPB
2:00 PM ACAD O3 8 Good 31 37 PPB
2:00 PM ASP O3 8 Good 42 49 PPB
2:00 PM ASPN O3 8 Good 40 47 PPB
2:00 PM AURE O3 8 Good 40 47 PPB
2:00 PM BOU PM2.5 24 Good 20 5 µg/m3
2:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM CAMP O3 8 Good 29 34 PPB
2:00 PM CAMP PM10 24 Good 14 15 µg/m3
2:00 PM CAMP PM2.5 24 Good 21 5 µg/m3
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM CASA O3 8 Good 31 36 PPB
2:00 PM CASA PM10 24 Good 19 20 µg/m3
2:00 PM CASA PM2.5 24 Good 12 3 µg/m3
2:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
2:00 PM CHAT O3 8 Good 38 45 PPB
2:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
2:00 PM CO NM PM10 24 Good 10 11 µg/m3
2:00 PM COMM PM2.5 24 Good 18 4 µg/m3
2:00 PM CTZ O3 8 Good 36 43 PPB
2:00 PM DELT PM2.5 24 Good 25 6 µg/m3
2:00 PM FTC CO 8 Good 3 0.3 PPM
2:00 PM FTC O3 8 Good 28 33 PPB
2:00 PM FTCF PM10 24 Good 26 28 µg/m3
2:00 PM FTCF PM2.5 24 Good 36 9 µg/m3
2:00 PM FTCW O3 8 Good 32 38 PPB
2:00 PM GJCT CO 8 Good 3 0.3 PPM
2:00 PM GJPB PM10 24 Good 18 19 µg/m3
2:00 PM GJPB PM2.5 24 Good 27 7 µg/m3
2:00 PM GREA CO 8 Good 3 0.3 PPM
2:00 PM GREH PM2.5 24 Good 20 5 µg/m3
2:00 PM GRET O3 8 Good 30 35 PPB
2:00 PM H24 CO 8 Good 6 0.5 PPM
2:00 PM H24 SO2 1 Good 7 5 PPB
2:00 PM I-25 CO 8 Good 5 0.4 PPM
2:00 PM I-25 NO2 1 Good 9 10 PPB
2:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
2:00 PM LAY O3 8 Good 37 44 PPB
2:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
2:00 PM MAN O3 8 Good 30 35 PPB
2:00 PM NJH PM2.5 24 Good 12 3 µg/m3
2:00 PM NREL O3 8 Good 40 47 PPB
2:00 PM PAL O3 8 Good 32 38 PPB
2:00 PM RFN O3 8 Good 38 45 PPB
2:00 PM RIFL PM10 24 Good 19 20 µg/m3
2:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
2:00 PM RIFLO3 O3 8 Good 29 34 PPB
2:00 PM SBC O3 8 Good 35 41 PPB
2:00 PM WBY CO 8 Good 3 0.3 PPM
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY O3 8 Good 31 37 PPB
2:00 PM WBY PM10 24 Good 11 12 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 37 PPB
1:00 PM ACAD O3 8 Good 27 32 PPB
1:00 PM ASP O3 8 Good 41 48 PPB
1:00 PM ASPN O3 8 Good 39 46 PPB
1:00 PM AURE O3 8 Good 39 46 PPB
1:00 PM BOU PM2.5 24 Good 21 5 µg/m3
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP NO2 1 Good 8 9 PPB
1:00 PM CAMP NO2 1 Good 8 9 PPB
1:00 PM CAMP O3 8 Good 25 30 PPB
1:00 PM CAMP PM10 24 Good 14 15 µg/m3
1:00 PM CAMP PM2.5 24 Good 22 5 µg/m3
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM CASA O3 8 Good 25 30 PPB
1:00 PM CASA PM10 24 Good 19 20 µg/m3
1:00 PM CASA PM2.5 24 Good 11 3 µg/m3
1:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
1:00 PM CHAT O3 8 Good 36 43 PPB
1:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
1:00 PM CO NM PM10 24 Good 10 11 µg/m3
1:00 PM COMM PM2.5 24 Good 18 4 µg/m3
1:00 PM CTZ O3 8 Good 33 39 PPB
1:00 PM DELT PM2.5 24 Good 25 6 µg/m3
1:00 PM FTC CO 8 Good 5 0.4 PPM
1:00 PM FTC O3 8 Good 23 27 PPB
1:00 PM FTCF PM10 24 Good 26 28 µg/m3
1:00 PM FTCF PM2.5 24 Good 37 9 µg/m3
1:00 PM FTCW O3 8 Good 30 35 PPB
1:00 PM GJCT CO 8 Good 5 0.4 PPM
1:00 PM GJPB PM10 24 Good 17 18 µg/m3
1:00 PM GJPB PM2.5 24 Good 27 7 µg/m3
1:00 PM GREA CO 8 Good 3 0.3 PPM
1:00 PM GREH PM2.5 24 Good 19 5 µg/m3
1:00 PM GRET O3 8 Good 24 28 PPB
1:00 PM H24 CO 8 Good 7 0.6 PPM
1:00 PM H24 SO2 1 Good 34 24 PPB
1:00 PM I-25 CO 8 Good 5 0.4 PPM
1:00 PM I-25 NO2 1 Good 8 9 PPB
1:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
1:00 PM LAY O3 8 Good 36 42 PPB
1:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
1:00 PM MAN O3 8 Good 27 32 PPB
1:00 PM NJH PM2.5 24 Good 12 3 µg/m3
1:00 PM NREL O3 8 Good 37 44 PPB
1:00 PM PAL O3 8 Good 29 34 PPB
1:00 PM RFN O3 8 Good 36 43 PPB
1:00 PM RIFL PM10 24 Good 19 20 µg/m3
1:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
1:00 PM RIFLO3 O3 8 Good 24 28 PPB
1:00 PM SBC O3 8 Good 31 36 PPB
1:00 PM WBY CO 8 Good 3 0.3 PPM
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY O3 8 Good 25 30 PPB
1:00 PM WBY PM10 24 Good 11 12 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 28 33 PPB
12:00 PM ACAD O3 8 Good 24 28 PPB
12:00 PM ASP O3 8 Good 40 47 PPB
12:00 PM ASPN O3 8 Good 37 44 PPB
12:00 PM AURE O3 8 Good 37 44 PPB
12:00 PM BOU PM2.5 24 Good 22 5 µg/m3
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP O3 8 Good 24 28 PPB
12:00 PM CAMP PM10 24 Good 14 15 µg/m3
12:00 PM CAMP PM2.5 24 Good 22 5 µg/m3
12:00 PM CASA CO 8 Good 3 0.3 PPM
12:00 PM CASA O3 8 Good 20 24 PPB
12:00 PM CASA PM10 24 Good 19 20 µg/m3
12:00 PM CASA PM2.5 24 Good 12 3 µg/m3
12:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
12:00 PM CHAT O3 8 Good 35 41 PPB
12:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
12:00 PM CO NM PM10 24 Good 10 11 µg/m3
12:00 PM COMM PM2.5 24 Good 19 5 µg/m3
12:00 PM CTZ O3 8 Good 30 35 PPB
12:00 PM DELT PM2.5 24 Good 25 6 µg/m3
12:00 PM FTC CO 8 Good 5 0.4 PPM
12:00 PM FTC O3 8 Good 19 22 PPB
12:00 PM FTCF PM10 24 Good 25 27 µg/m3
12:00 PM FTCF PM2.5 24 Good 38 9 µg/m3
12:00 PM FTCW O3 8 Good 27 32 PPB
12:00 PM GJCT CO 8 Good 5 0.4 PPM
12:00 PM GJPB PM10 24 Good 15 16 µg/m3
12:00 PM GJPB PM2.5 24 Good 27 6 µg/m3
12:00 PM GREA CO 8 Good 3 0.3 PPM
12:00 PM GREH PM2.5 24 Good 19 5 µg/m3
12:00 PM GRET O3 8 Good 19 22 PPB
12:00 PM H24 CO 8 Good 7 0.6 PPM
12:00 PM H24 SO2 1 Good 13 9 PPB
12:00 PM I-25 CO 8 Good 6 0.5 PPM
12:00 PM I-25 NO2 1 Good 10 11 PPB
12:00 PM I-25 PM2.5 24 Good 24 6 µg/m3
12:00 PM LAY O3 8 Good 34 40 PPB
12:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
12:00 PM MAN O3 8 Good 25 30 PPB
12:00 PM NJH PM2.5 24 Good 12 3 µg/m3
12:00 PM NREL O3 8 Good 35 41 PPB
12:00 PM PAL O3 8 Good 26 31 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 25 6 µg/m3
12:00 PM RIFLO3 O3 8 Good 20 24 PPB
12:00 PM SBC O3 8 Good 27 32 PPB
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY O3 8 Good 19 23 PPB
12:00 PM WBY PM10 24 Good 11 12 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 25 30 PPB
11:00 AM ACAD O3 8 Good 19 23 PPB
11:00 AM ASP O3 8 Good 40 47 PPB
11:00 AM ASPN O3 8 Good 36 43 PPB
11:00 AM AURE O3 8 Good 36 43 PPB
11:00 AM BOU PM2.5 24 Good 23 6 µg/m3
11:00 AM CAMP CO 8 Good 3 0.3 PPM
11:00 AM CAMP NO2 1 Good 12 13 PPB
11:00 AM CAMP NO2 1 Good 12 13 PPB
11:00 AM CAMP O3 8 Good 22 26 PPB
11:00 AM CAMP PM10 24 Good 14 15 µg/m3
11:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
11:00 AM CASA CO 8 Good 3 0.3 PPM
11:00 AM CASA O3 8 Good 17 20 PPB
11:00 AM CASA PM10 24 Good 19 21 µg/m3
11:00 AM CASA PM2.5 24 Good 12 3 µg/m3
11:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
11:00 AM CHAT O3 8 Good 34 40 PPB
11:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
11:00 AM CO NM PM10 24 Good 10 11 µg/m3
11:00 AM COMM PM2.5 24 Good 19 5 µg/m3
11:00 AM CTZ O3 8 Good 27 32 PPB
11:00 AM DELT PM2.5 24 Good 25 6 µg/m3
11:00 AM FTC CO 8 Good 5 0.4 PPM
11:00 AM FTC O3 8 Good 16 19 PPB
11:00 AM FTCF PM10 24 Good 24 26 µg/m3
11:00 AM FTCF PM2.5 24 Good 37 9 µg/m3
11:00 AM FTCW O3 8 Good 26 31 PPB
11:00 AM GJCT CO 8 Good 5 0.4 PPM
11:00 AM GJPB PM10 24 Good 15 16 µg/m3
11:00 AM GJPB PM2.5 24 Good 27 7 µg/m3
11:00 AM GREA CO 8 Good 3 0.3 PPM
11:00 AM GREH PM2.5 24 Good 19 5 µg/m3
11:00 AM GRET O3 8 Good 14 17 PPB
11:00 AM H24 CO 8 Good 7 0.6 PPM
11:00 AM H24 SO2 1 Good 10 7 PPB
11:00 AM I-25 CO 8 Good 6 0.5 PPM
11:00 AM I-25 NO2 1 Good 8 9 PPB
11:00 AM I-25 PM2.5 24 Good 23 6 µg/m3
11:00 AM LAY O3 8 Good 31 37 PPB
11:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
11:00 AM MAN O3 8 Good 22 26 PPB
11:00 AM NJH PM2.5 24 Good 12 3 µg/m3
11:00 AM NREL O3 8 Good 34 40 PPB
11:00 AM PAL O3 8 Good 25 29 PPB
11:00 AM RFN O3 8 Good 36 42 PPB
11:00 AM RIFL PM10 24 Good 19 20 µg/m3
11:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
11:00 AM RIFLO3 O3 8 Good 17 20 PPB
11:00 AM SBC O3 8 Good 26 31 PPB
11:00 AM WBY CO 8 Good 5 0.4 PPM
11:00 AM WBY NO2 1 Good 6 6 PPB
11:00 AM WBY NO2 1 Good 6 6 PPB
11:00 AM WBY O3 8 Good 15 18 PPB
11:00 AM WBY PM10 24 Good 11 12 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WCH O3 8 Good 24 28 PPB
10:00 AM ACAD O3 8 Good 15 18 PPB
10:00 AM ASP O3 8 Good 41 48 PPB
10:00 AM ASPN O3 8 Good 36 42 PPB
10:00 AM AURE O3 8 Good 36 42 PPB
10:00 AM BOU PM2.5 24 Good 24 6 µg/m3
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM CAMP NO2 1 Good 12 13 PPB
10:00 AM CAMP NO2 1 Good 12 13 PPB
10:00 AM CAMP O3 8 Good 22 26 PPB
10:00 AM CAMP PM10 24 Good 14 15 µg/m3
10:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
10:00 AM CASA CO 8 Good 3 0.3 PPM
10:00 AM CASA O3 8 Good 16 19 PPB
10:00 AM CASA PM10 24 Good 20 22 µg/m3
10:00 AM CASA PM2.5 24 Good 13 3 µg/m3
10:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
10:00 AM CHAT O3 8 Good 33 39 PPB
10:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
10:00 AM CO NM PM10 24 Good 9 10 µg/m3
10:00 AM COMM PM2.5 24 Good 20 5 µg/m3
10:00 AM CTZ O3 8 Good 24 28 PPB
10:00 AM DELT PM2.5 24 Good 25 6 µg/m3
10:00 AM FTC CO 8 Good 5 0.4 PPM
10:00 AM FTC O3 8 Good 15 18 PPB
10:00 AM FTCF PM10 24 Good 24 26 µg/m3
10:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
10:00 AM FTCW O3 8 Good 25 30 PPB
10:00 AM GJCT CO 8 Good 3 0.3 PPM
10:00 AM GJPB PM10 24 Good 15 16 µg/m3
10:00 AM GJPB PM2.5 24 Good 27 7 µg/m3
10:00 AM GREA CO 8 Good 3 0.3 PPM
10:00 AM GREH PM2.5 24 Good 21 5 µg/m3
10:00 AM GRET O3 8 Good 11 13 PPB
10:00 AM H24 CO 8 Good 6 0.5 PPM
10:00 AM H24 SO2 1 Good 13 9 PPB
10:00 AM I-25 CO 8 Good 6 0.5 PPM
10:00 AM I-25 NO2 1 Good 9 10 PPB
10:00 AM I-25 PM2.5 24 Good 24 6 µg/m3
10:00 AM LAY O3 8 Good 30 35 PPB
10:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
10:00 AM MAN O3 8 Good 20 24 PPB
10:00 AM NJH PM2.5 24 Good 12 3 µg/m3
10:00 AM NREL O3 8 Good 34 40 PPB
10:00 AM PAL O3 8 Good 24 28 PPB
10:00 AM RFN O3 8 Good 36 42 PPB
10:00 AM RIFL PM10 24 Good 19 20 µg/m3
10:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
10:00 AM RIFLO3 O3 8 Good 15 18 PPB
10:00 AM SBC O3 8 Good 25 30 PPB
10:00 AM WBY CO 8 Good 5 0.4 PPM
10:00 AM WBY NO2 1 Good 13 14 PPB
10:00 AM WBY NO2 1 Good 13 14 PPB
10:00 AM WBY O3 8 Good 12 14 PPB
10:00 AM WBY PM10 24 Good 12 13 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WCH O3 8 Good 24 28 PPB
9:00 AM ACAD O3 8 Good 12 14 PPB
9:00 AM ASP O3 8 Good 41 48 PPB
9:00 AM ASPN O3 8 Good 35 41 PPB
9:00 AM AURE O3 8 Good 34 40 PPB
9:00 AM BOU PM2.5 24 Good 24 6 µg/m3
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM CAMP NO2 1 Good 23 24 PPB
9:00 AM CAMP NO2 1 Good 23 24 PPB
9:00 AM CAMP O3 8 Good 22 26 PPB
9:00 AM CAMP PM10 24 Good 15 16 µg/m3
9:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
9:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CASA O3 8 Good 15 18 PPB
9:00 AM CASA PM10 24 Good 20 22 µg/m3
9:00 AM CASA PM2.5 24 Good 13 3 µg/m3
9:00 AM CASA SO2 1 Good 1 1 PPB
9:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
9:00 AM CHAT O3 8 Good 33 39 PPB
9:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
9:00 AM CO NM PM10 24 Good 9 10 µg/m3
9:00 AM COMM PM2.5 24 Good 20 5 µg/m3
9:00 AM CTZ O3 8 Good 22 26 PPB
9:00 AM DELT PM2.5 24 Good 26 6 µg/m3
9:00 AM FTC CO 8 Good 5 0.4 PPM
9:00 AM FTC O3 8 Good 15 18 PPB
9:00 AM FTCF PM10 24 Good 24 26 µg/m3
9:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
9:00 AM FTCW O3 8 Good 27 32 PPB
9:00 AM GJCT CO 8 Good 3 0.3 PPM
9:00 AM GJPB PM10 24 Good 13 14 µg/m3
9:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
9:00 AM GREA CO 8 Good 2 0.2 PPM
9:00 AM GREH PM2.5 24 Good 22 5 µg/m3
9:00 AM GRET O3 8 Good 9 11 PPB
9:00 AM H24 CO 8 Good 6 0.5 PPM
9:00 AM H24 SO2 1 Good 43 30 PPB
9:00 AM I-25 CO 8 Good 6 0.5 PPM
9:00 AM I-25 NO2 1 Good 22 23 PPB
9:00 AM I-25 PM2.5 24 Good 25 6 µg/m3
9:00 AM LAY O3 8 Good 30 35 PPB
9:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
9:00 AM MAN O3 8 Good 20 24 PPB
9:00 AM NJH PM2.5 24 Good 13 3 µg/m3
9:00 AM NREL O3 8 Good 34 40 PPB
9:00 AM PAL O3 8 Good 24 28 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 25 6 µg/m3
9:00 AM RIFLO3 O3 8 Good 14 16 PPB
9:00 AM SBC O3 8 Good 25 30 PPB
9:00 AM WBY CO 8 Good 5 0.4 PPM
9:00 AM WBY NO2 1 Good 25 27 PPB
9:00 AM WBY NO2 1 Good 25 27 PPB
9:00 AM WBY O3 8 Good 8 10 PPB
9:00 AM WBY PM10 24 Good 12 13 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WCH O3 8 Good 23 27 PPB
8:00 AM ACAD O3 8 Good 9 11 PPB
8:00 AM ASP O3 8 Good 41 48 PPB
8:00 AM ASPN O3 8 Good 35 41 PPB
8:00 AM AURE O3 8 Good 33 39 PPB
8:00 AM BOU PM2.5 24 Good 24 6 µg/m3
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CAMP NO2 1 Good 33 35 PPB
8:00 AM CAMP NO2 1 Good 33 35 PPB
8:00 AM CAMP O3 8 Good 23 27 PPB
8:00 AM CAMP PM10 24 Good 16 17 µg/m3
8:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM CASA O3 8 Good 16 19 PPB
8:00 AM CASA PM10 24 Good 20 22 µg/m3
8:00 AM CASA PM2.5 24 Good 13 3 µg/m3
8:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
8:00 AM CHAT O3 8 Good 33 39 PPB
8:00 AM CHAT PM2.5 24 Good 13 3 µg/m3
8:00 AM CO NM PM10 24 Good 9 10 µg/m3
8:00 AM COMM PM2.5 24 Good 20 5 µg/m3
8:00 AM CTZ O3 8 Good 20 24 PPB
8:00 AM DELT PM2.5 24 Good 26 6 µg/m3
8:00 AM FTC CO 8 Good 3 0.3 PPM
8:00 AM FTC O3 8 Good 15 18 PPB
8:00 AM FTCF PM10 24 Good 23 25 µg/m3
8:00 AM FTCF PM2.5 24 Good 37 9 µg/m3
8:00 AM FTCW O3 8 Good 28 33 PPB
8:00 AM GJCT CO 8 Good 3 0.3 PPM
8:00 AM GJPB PM10 24 Good 12 13 µg/m3
8:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
8:00 AM GREA CO 8 Good 2 0.2 PPM
8:00 AM GREH PM2.5 24 Good 19 5 µg/m3
8:00 AM GRET O3 8 Good 9 11 PPB
8:00 AM H24 CO 8 Good 5 0.4 PPM
8:00 AM H24 SO2 1 Good 27 19 PPB
8:00 AM I-25 CO 8 Good 6 0.5 PPM
8:00 AM I-25 NO2 1 Good 33 35 PPB
8:00 AM I-25 PM2.5 24 Good 25 6 µg/m3
8:00 AM LAY O3 8 Good 31 36 PPB
8:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
8:00 AM MAN O3 8 Good 19 23 PPB
8:00 AM NJH PM2.5 24 Good 14 3 µg/m3
8:00 AM NREL O3 8 Good 35 41 PPB
8:00 AM PAL O3 8 Good 24 28 PPB
8:00 AM RFN O3 8 Good 38 45 PPB
8:00 AM RIFL PM10 24 Good 19 20 µg/m3
8:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
8:00 AM RIFLO3 O3 8 Good 13 15 PPB
8:00 AM SBC O3 8 Good 26 31 PPB
8:00 AM WBY CO 8 Good 3 0.3 PPM
8:00 AM WBY NO2 1 Good 34 36 PPB
8:00 AM WBY NO2 1 Good 34 36 PPB
8:00 AM WBY O3 8 Good 8 10 PPB
8:00 AM WBY PM10 24 Good 12 13 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 24 28 PPB
7:00 AM ACAD O3 8 Good 9 11 PPB
7:00 AM ASP O3 8 Good 42 49 PPB
7:00 AM ASPN O3 8 Good 36 42 PPB
7:00 AM AURE O3 8 Good 33 39 PPB
7:00 AM BOU PM2.5 24 Good 24 6 µg/m3
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 26 28 PPB
7:00 AM CAMP NO2 1 Good 26 28 PPB
7:00 AM CAMP O3 8 Good 25 29 PPB
7:00 AM CAMP PM10 24 Good 17 18 µg/m3
7:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CASA CO 8 Good 2 0.2 PPM
7:00 AM CASA O3 8 Good 18 21 PPB
7:00 AM CASA PM10 24 Good 19 21 µg/m3
7:00 AM CASA PM2.5 24 Good 14 3 µg/m3
7:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
7:00 AM CHAT O3 8 Good 33 39 PPB
7:00 AM CHAT PM2.5 24 Good 14 3 µg/m3
7:00 AM CO NM PM10 24 Good 9 10 µg/m3
7:00 AM COMM PM2.5 24 Good 21 5 µg/m3
7:00 AM CTZ O3 8 Good 20 24 PPB
7:00 AM DELT PM2.5 24 Good 27 6 µg/m3
7:00 AM FTC CO 8 Good 3 0.3 PPM
7:00 AM FTC O3 8 Good 16 19 PPB
7:00 AM FTCF PM10 24 Good 22 24 µg/m3
7:00 AM FTCF PM2.5 24 Good 35 9 µg/m3
7:00 AM FTCW O3 8 Good 30 35 PPB
7:00 AM GJCT CO 8 Good 3 0.3 PPM
7:00 AM GJPB PM10 24 Good 12 13 µg/m3
7:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
7:00 AM GREA CO 8 Good 2 0.2 PPM
7:00 AM GREH PM2.5 24 Good 19 5 µg/m3
7:00 AM GRET O3 8 Good 10 12 PPB
7:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM H24 SO2 1 Good 6 4 PPB
7:00 AM I-25 CO 8 Good 5 0.4 PPM
7:00 AM I-25 NO2 1 Good 40 42 PPB
7:00 AM I-25 PM2.5 24 Good 26 6 µg/m3
7:00 AM LAY O3 8 Good 32 38 PPB
7:00 AM LNGM PM2.5 24 Good 25 6 µg/m3
7:00 AM MAN O3 8 Good 19 23 PPB
7:00 AM NJH PM2.5 24 Good 15 4 µg/m3
7:00 AM NREL O3 8 Good 36 43 PPB
7:00 AM PAL O3 8 Good 25 29 PPB
7:00 AM RFN O3 8 Good 40 47 PPB
7:00 AM RIFL PM10 24 Good 18 19 µg/m3
7:00 AM RIFL PM2.5 24 Good 24 6 µg/m3
7:00 AM RIFLO3 O3 8 Good 13 15 PPB
7:00 AM SBC O3 8 Good 26 31 PPB
7:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM WBY NO2 1 Good 46 49 PPB
7:00 AM WBY NO2 1 Good 46 49 PPB
7:00 AM WBY O3 8 Good 8 10 PPB
7:00 AM WBY PM10 24 Good 11 12 µg/m3
7:00 AM WBY SO2 1 Good 6 4 PPB
7:00 AM WBY SO2 1 Good 6 4 PPB
7:00 AM WCH O3 8 Good 25 30 PPB
6:00 AM ACAD O3 8 Good 12 14 PPB
6:00 AM ASP O3 8 Good 42 50 PPB
6:00 AM ASPN O3 8 Good 36 43 PPB
6:00 AM AURE O3 8 Good 33 39 PPB
6:00 AM BOU PM2.5 24 Good 24 6 µg/m3
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP O3 8 Good 26 31 PPB
6:00 AM CAMP PM10 24 Good 18 19 µg/m3
6:00 AM CAMP PM2.5 24 Good 30 7 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA O3 8 Good 20 24 PPB
6:00 AM CASA PM10 24 Good 19 21 µg/m3
6:00 AM CASA PM2.5 24 Good 15 4 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
6:00 AM CHAT O3 8 Good 34 40 PPB
6:00 AM CHAT PM2.5 24 Good 13 3 µg/m3
6:00 AM CO NM PM10 24 Good 9 10 µg/m3
6:00 AM COMM PM2.5 24 Good 20 5 µg/m3
6:00 AM CTZ O3 8 Good 22 26 PPB
6:00 AM DELT PM2.5 24 Good 26 6 µg/m3
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 18 21 PPB
6:00 AM FTCF PM10 24 Good 21 23 µg/m3
6:00 AM FTCF PM2.5 24 Good 35 8 µg/m3
6:00 AM FTCW O3 8 Good 31 37 PPB
6:00 AM GJCT CO 8 Good 2 0.2 PPM
6:00 AM GJPB PM10 24 Good 12 13 µg/m3
6:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
6:00 AM GREA CO 8 Good 2 0.2 PPM
6:00 AM GREH PM2.5 24 Good 19 5 µg/m3
6:00 AM GRET O3 8 Good 13 15 PPB
6:00 AM H24 CO 8 Good 3 0.3 PPM
6:00 AM H24 SO2 1 Good 4 3 PPB
6:00 AM I-25 CO 8 Good 5 0.4 PPM
6:00 AM I-25 NO2 1 Good 41 43 PPB
6:00 AM I-25 PM2.5 24 Good 25 6 µg/m3
6:00 AM LAY O3 8 Good 34 40 PPB
6:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
6:00 AM MAN O3 8 Good 19 23 PPB
6:00 AM NJH PM2.5 24 Good 15 4 µg/m3
6:00 AM NREL O3 8 Good 38 45 PPB
6:00 AM PAL O3 8 Good 25 30 PPB
6:00 AM RFN O3 8 Good 42 49 PPB
6:00 AM RIFL PM10 24 Good 17 18 µg/m3
6:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
6:00 AM RIFLO3 O3 8 Good 15 18 PPB
6:00 AM SBC O3 8 Good 28 33 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY NO2 1 Good 40 42 PPB
6:00 AM WBY NO2 1 Good 40 42 PPB
6:00 AM WBY O3 8 Good 10 12 PPB
6:00 AM WBY PM10 24 Good 10 11 µg/m3
6:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM WCH O3 8 Good 28 33 PPB
5:00 AM ACAD O3 8 Good 14 17 PPB
5:00 AM ASP O3 8 Good 42 49 PPB
5:00 AM ASPN O3 8 Good 37 44 PPB
5:00 AM AURE O3 8 Good 33 39 PPB
5:00 AM BOU PM2.5 24 Good 24 6 µg/m3
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 12 13 PPB
5:00 AM CAMP NO2 1 Good 12 13 PPB
5:00 AM CAMP O3 8 Good 26 31 PPB
5:00 AM CAMP PM10 24 Good 18 19 µg/m3
5:00 AM CAMP PM2.5 24 Good 30 7 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA O3 8 Good 23 27 PPB
5:00 AM CASA PM10 24 Good 19 21 µg/m3
5:00 AM CASA PM2.5 24 Good 15 4 µg/m3
5:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
5:00 AM CHAT O3 8 Good 34 40 PPB
5:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
5:00 AM CO NM PM10 24 Good 9 10 µg/m3
5:00 AM COMM PM2.5 24 Good 20 5 µg/m3
5:00 AM CTZ O3 8 Good 22 26 PPB
5:00 AM DELT PM2.5 24 Good 27 6 µg/m3
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 19 23 PPB
5:00 AM FTCF PM10 24 Good 21 23 µg/m3
5:00 AM FTCF PM2.5 24 Good 33 8 µg/m3
5:00 AM FTCW O3 8 Good 34 40 PPB
5:00 AM GJCT CO 8 Good 2 0.2 PPM
5:00 AM GJPB PM10 24 Good 12 13 µg/m3
5:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
5:00 AM GREA CO 8 Good 1 0.1 PPM
5:00 AM GREH PM2.5 24 Good 20 5 µg/m3
5:00 AM GRET O3 8 Good 16 19 PPB
5:00 AM H24 CO 8 Good 2 0.2 PPM
5:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM I-25 CO 8 Good 3 0.3 PPM
5:00 AM I-25 NO2 1 Good 37 39 PPB
5:00 AM I-25 PM2.5 24 Good 25 6 µg/m3
5:00 AM LAY O3 8 Good 35 41 PPB
5:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
5:00 AM MAN O3 8 Good 20 24 PPB
5:00 AM NJH PM2.5 24 Good 16 4 µg/m3
5:00 AM NREL O3 8 Good 39 46 PPB
5:00 AM PAL O3 8 Good 27 32 PPB
5:00 AM RFN O3 8 Good 42 49 PPB
5:00 AM RIFL PM10 24 Good 17 18 µg/m3
5:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
5:00 AM RIFLO3 O3 8 Good 17 20 PPB
5:00 AM SBC O3 8 Good 30 35 PPB
5:00 AM WBY CO 8 Good 2 0.2 PPM
5:00 AM WBY NO2 1 Good 38 40 PPB
5:00 AM WBY NO2 1 Good 38 40 PPB
5:00 AM WBY O3 8 Good 14 16 PPB
5:00 AM WBY PM10 24 Good 9 10 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WCH O3 8 Good 30 35 PPB
4:00 AM ACAD O3 8 Good 17 20 PPB
4:00 AM ASP O3 8 Good 41 48 PPB
4:00 AM ASPN O3 8 Good 37 44 PPB
4:00 AM AURE O3 8 Good 33 39 PPB
4:00 AM BOU PM2.5 24 Good 23 6 µg/m3
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 11 12 PPB
4:00 AM CAMP NO2 1 Good 11 12 PPB
4:00 AM CAMP O3 8 Good 27 32 PPB
4:00 AM CAMP PM10 24 Good 18 19 µg/m3
4:00 AM CAMP PM2.5 24 Good 31 7 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA O3 8 Good 25 30 PPB
4:00 AM CASA PM10 24 Good 19 20 µg/m3
4:00 AM CASA PM2.5 24 Good 15 4 µg/m3
4:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
4:00 AM CHAT O3 8 Good 33 39 PPB
4:00 AM CO NM PM10 24 Good 8 9 µg/m3
4:00 AM COMM PM2.5 24 Good 20 5 µg/m3
4:00 AM CTZ O3 8 Good 23 27 PPB
4:00 AM DELT PM2.5 24 Good 27 6 µg/m3
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 19 23 PPB
4:00 AM FTCF PM10 24 Good 20 22 µg/m3
4:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
4:00 AM FTCW O3 8 Good 36 43 PPB
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GJPB PM10 24 Good 12 13 µg/m3
4:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
4:00 AM GREA CO 8 Good 1 0.1 PPM
4:00 AM GREH PM2.5 24 Good 20 5 µg/m3
4:00 AM GRET O3 8 Good 19 23 PPB
4:00 AM H24 CO 8 Good 2 0.2 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM I-25 CO 8 Good 3 0.3 PPM
4:00 AM I-25 NO2 1 Good 31 33 PPB
4:00 AM I-25 PM2.5 24 Good 25 6 µg/m3
4:00 AM LAY O3 8 Good 36 43 PPB
4:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
4:00 AM MAN O3 8 Good 22 26 PPB
4:00 AM NJH PM2.5 24 Good 16 4 µg/m3
4:00 AM NREL O3 8 Good 39 46 PPB
4:00 AM PAL O3 8 Good 29 34 PPB
4:00 AM RFN O3 8 Good 42 49 PPB
4:00 AM RIFL PM10 24 Good 16 17 µg/m3
4:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
4:00 AM RIFLO3 O3 8 Good 19 22 PPB
4:00 AM SBC O3 8 Good 31 36 PPB
4:00 AM WBY CO 8 Good 2 0.2 PPM
4:00 AM WBY NO2 1 Good 27 29 PPB
4:00 AM WBY NO2 1 Good 27 29 PPB
4:00 AM WBY O3 8 Good 18 21 PPB
4:00 AM WBY PM10 24 Good 8 9 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WCH O3 8 Good 31 36 PPB
3:00 AM ACAD O3 8 Good 21 25 PPB
3:00 AM ASP O3 8 Good 40 47 PPB
3:00 AM ASPN O3 8 Good 38 45 PPB
3:00 AM AURE O3 8 Good 33 39 PPB
3:00 AM BOU PM2.5 24 Good 23 6 µg/m3
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CAMP NO2 1 Good 6 6 PPB
3:00 AM CAMP NO2 1 Good 6 6 PPB
3:00 AM CAMP O3 8 Good 28 33 PPB
3:00 AM CAMP PM10 24 Good 18 19 µg/m3
3:00 AM CAMP PM2.5 24 Good 31 7 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA O3 8 Good 27 32 PPB
3:00 AM CASA PM10 24 Good 19 20 µg/m3
3:00 AM CASA PM2.5 24 Good 15 4 µg/m3
3:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
3:00 AM CHAT O3 8 Good 34 40 PPB
3:00 AM CO NM PM10 24 Good 8 9 µg/m3
3:00 AM COMM PM2.5 24 Good 20 5 µg/m3
3:00 AM CTZ O3 8 Good 24 28 PPB
3:00 AM DELT PM2.5 24 Good 27 6 µg/m3
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 21 25 PPB
3:00 AM FTCF PM10 24 Good 20 22 µg/m3
3:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
3:00 AM FTCW O3 8 Good 38 45 PPB
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GJPB PM10 24 Good 12 13 µg/m3
3:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
3:00 AM GREA CO 8 Good 1 0.1 PPM
3:00 AM GREH PM2.5 24 Good 20 5 µg/m3
3:00 AM GRET O3 8 Good 24 28 PPB
3:00 AM H24 CO 8 Good 2 0.2 PPM
3:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM I-25 CO 8 Good 3 0.3 PPM
3:00 AM I-25 NO2 1 Good 22 23 PPB
3:00 AM I-25 PM2.5 24 Good 26 6 µg/m3
3:00 AM LAY O3 8 Good 38 45 PPB
3:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
3:00 AM MAN O3 8 Good 23 27 PPB
3:00 AM NJH PM2.5 24 Good 16 4 µg/m3
3:00 AM NREL O3 8 Good 38 45 PPB
3:00 AM PAL O3 8 Good 31 36 PPB
3:00 AM RFN O3 8 Good 42 49 PPB
3:00 AM RIFL PM10 24 Good 16 17 µg/m3
3:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
3:00 AM RIFLO3 O3 8 Good 21 25 PPB
3:00 AM SBC O3 8 Good 30 35 PPB
3:00 AM WBY CO 8 Good 2 0.2 PPM
3:00 AM WBY NO2 1 Good 25 27 PPB
3:00 AM WBY NO2 1 Good 25 27 PPB
3:00 AM WBY O3 8 Good 21 25 PPB
3:00 AM WBY PM10 24 Good 8 9 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WCH O3 8 Good 31 36 PPB
2:00 AM ACAD O3 8 Good 26 31 PPB
2:00 AM ASP O3 8 Good 38 45 PPB
2:00 AM ASPN O3 8 Good 38 45 PPB
2:00 AM AURE O3 8 Good 34 40 PPB
2:00 AM BOU PM2.5 24 Good 23 6 µg/m3
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 6 6 PPB
2:00 AM CAMP NO2 1 Good 6 6 PPB
2:00 AM CAMP O3 8 Good 29 34 PPB
2:00 AM CAMP PM10 24 Good 18 19 µg/m3
2:00 AM CAMP PM2.5 24 Good 31 7 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA O3 8 Good 28 33 PPB
2:00 AM CASA PM10 24 Good 19 20 µg/m3
2:00 AM CASA PM2.5 24 Good 15 4 µg/m3
2:00 AM CCOL PM2.5 24 Good 13 3 µg/m3
2:00 AM CHAT O3 8 Good 34 40 PPB
2:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
2:00 AM CO NM PM10 24 Good 9 10 µg/m3
2:00 AM COMM PM2.5 24 Good 19 5 µg/m3
2:00 AM CTZ O3 8 Good 26 31 PPB
2:00 AM DELT PM2.5 24 Good 26 6 µg/m3
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 23 27 PPB
2:00 AM FTCF PM10 24 Good 19 21 µg/m3
2:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
2:00 AM FTCW O3 8 Good 41 48 PPB
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GJPB PM10 24 Good 12 13 µg/m3
2:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
2:00 AM GREA CO 8 Good 1 0.1 PPM
2:00 AM GREH PM2.5 24 Good 20 5 µg/m3
2:00 AM GRET O3 8 Good 28 33 PPB
2:00 AM H24 CO 8 Good 2 0.2 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM I-25 CO 8 Good 3 0.3 PPM
2:00 AM I-25 NO2 1 Good 24 25 PPB
2:00 AM I-25 PM2.5 24 Good 27 6 µg/m3
2:00 AM LAY O3 8 Good 41 48 PPB
2:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
2:00 AM MAN O3 8 Good 25 29 PPB
2:00 AM NJH PM2.5 24 Good 17 4 µg/m3
2:00 AM NREL O3 8 Good 39 46 PPB
2:00 AM PAL O3 8 Good 32 38 PPB
2:00 AM RFN O3 8 Good 42 49 PPB
2:00 AM RIFL PM10 24 Good 15 16 µg/m3
2:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
2:00 AM RIFLO3 O3 8 Good 24 28 PPB
2:00 AM SBC O3 8 Good 30 35 PPB
2:00 AM WBY CO 8 Good 2 0.2 PPM
2:00 AM WBY NO2 1 Good 27 29 PPB
2:00 AM WBY NO2 1 Good 27 29 PPB
2:00 AM WBY O3 8 Good 25 29 PPB
2:00 AM WBY PM10 24 Good 8 9 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WCH O3 8 Good 31 36 PPB
1:00 AM ACAD O3 8 Good 31 37 PPB
1:00 AM ASP O3 8 Good 38 45 PPB
1:00 AM ASPN O3 8 Good 40 47 PPB
1:00 AM AURE O3 8 Good 36 42 PPB
1:00 AM BOU PM2.5 24 Good 23 6 µg/m3
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CAMP O3 8 Good 30 35 PPB
1:00 AM CAMP PM10 24 Good 18 19 µg/m3
1:00 AM CAMP PM2.5 24 Good 31 8 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA O3 8 Good 31 37 PPB
1:00 AM CASA PM10 24 Good 19 20 µg/m3
1:00 AM CASA PM2.5 24 Good 15 4 µg/m3
1:00 AM CCOL PM2.5 24 Good 13 3 µg/m3
1:00 AM CHAT O3 8 Good 35 41 PPB
1:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
1:00 AM CO NM PM10 24 Good 9 10 µg/m3
1:00 AM COMM PM2.5 24 Good 19 5 µg/m3
1:00 AM CTZ O3 8 Good 28 33 PPB
1:00 AM DELT PM2.5 24 Good 26 6 µg/m3
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 26 31 PPB
1:00 AM FTCF PM10 24 Good 19 21 µg/m3
1:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
1:00 AM FTCW O3 8 Good 43 51 PPB
1:00 AM GJCT CO 8 Good 0 0.0 PPM
1:00 AM GJPB PM10 24 Good 12 13 µg/m3
1:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
1:00 AM GREA CO 8 Good 1 0.1 PPM
1:00 AM GREH PM2.5 24 Good 20 5 µg/m3
1:00 AM GRET O3 8 Good 34 40 PPB
1:00 AM H24 CO 8 Good 2 0.2 PPM
1:00 AM I-25 CO 8 Good 3 0.3 PPM
1:00 AM I-25 NO2 1 Good 22 23 PPB
1:00 AM I-25 PM2.5 24 Good 27 6 µg/m3
1:00 AM LAY O3 8 Good 42 50 PPB
1:00 AM LNGM PM2.5 24 Good 25 6 µg/m3
1:00 AM MAN O3 8 Good 27 32 PPB
1:00 AM NJH PM2.5 24 Good 17 4 µg/m3
1:00 AM NREL O3 8 Good 39 46 PPB
1:00 AM PAL O3 8 Good 35 41 PPB
1:00 AM RFN O3 8 Good 42 50 PPB
1:00 AM RIFL PM10 24 Good 15 16 µg/m3
1:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
1:00 AM RIFLO3 O3 8 Good 26 31 PPB
1:00 AM SBC O3 8 Good 32 38 PPB
1:00 AM WBY CO 8 Good 2 0.2 PPM
1:00 AM WBY NO2 1 Good 24 25 PPB
1:00 AM WBY NO2 1 Good 24 25 PPB
1:00 AM WBY O3 8 Good 29 34 PPB
1:00 AM WBY PM10 24 Good 8 9 µg/m3
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WCH O3 8 Good 31 37 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