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AQI Calculations on 07/20/2017 1:00AM - 7:00AM

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.
7:00 AM ACAD O3 8 Good 31 33 PPB
7:00 AM ADM PM10 24 Good 31 33 µg/m3
7:00 AM ADM PM2.5 24 Good 28 7 µg/m3
7:00 AM ASP O3 8 Good 34 37 PPB
7:00 AM ASPN O3 8 Good 19 22 PPB
7:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
7:00 AM AURE O3 8 Good 39 42 PPB
7:00 AM BOU PM2.5 24 Good 20 5 µg/m3
7:00 AM BOUR O3 8 Good 25 28 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 23 24 PPB
7:00 AM CAMP NO2 1 Good 23 24 PPB
7:00 AM CAMP O3 8 Good 19 22 PPB
7:00 AM CAMP PM10 24 Good 16 17 µg/m3
7:00 AM CAMP PM2.5 24 Good 23 6 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 NO2 1 Good 20 21 PPB
7:00 AM CASA O3 8 Good 17 18 PPB
7:00 AM CASA PM10 24 Good 19 21 µg/m3
7:00 AM CASA PM2.5 24 Good 22 5 µg/m3
7:00 AM CCOL PM10 24 Good 6 7 µg/m3
7:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
7:00 AM CHAT O3 8 Good 28 31 PPB
7:00 AM CHAT PM10 24 Good 19 21 µg/m3
7:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
7:00 AM CTZ O3 8 Good 40 44 PPB
7:00 AM DELT PM2.5 24 Good 22 5 µg/m3
7:00 AM ELK O3 8 Good 20 22 PPB
7:00 AM FTC CO 8 Good 0 0.0 PPM
7:00 AM FTC O3 8 Good 25 28 PPB
7:00 AM FTCF PM10 24 Good 26 28 µg/m3
7:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
7:00 AM FTCW O3 8 Good 31 35 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GJPB PM10 24 Good 9 10 µg/m3
7:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
7:00 AM GREH PM10 24 Good 18 19 µg/m3
7:00 AM GREH PM2.5 24 Good 23 6 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 31 34 PPB
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM HLD O3 8 Good 27 30 PPB
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM I25DEN NO2 1 Good 30 32 PPB
7:00 AM I25DEN PM10 24 Good 25 27 µg/m3
7:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
7:00 AM I25GLO NO2 1 Good 41 43 PPB
7:00 AM I25GLO PM10 24 Good 30 32 µg/m3
7:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
7:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
7:00 AM MAN O3 8 Good 39 43 PPB
7:00 AM NJH PM2.5 24 Good 28 7 µg/m3
7:00 AM PAL O3 8 Good 31 34 PPB
7:00 AM PDX O3 8 Good 35 39 PPB
7:00 AM RFN O3 8 Good 35 39 PPB
7:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 AM RIFLO3 O3 8 Good 18 20 PPB
7:00 AM SWAN CO 8 Good 3 0.3 PPM
7:00 AM SWAN NO2 1 Good 25 26 PPB
7:00 AM SWAN PM10 24 Good 41 44 µg/m3
7:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
7:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM WBY NO2 1 Good 31 33 PPB
7:00 AM WBY NO2 1 Good 31 33 PPB
7:00 AM WBY O3 8 Good 18 19 PPB
7:00 AM WBY PM10 24 Good 45 49 µg/m3
7:00 AM WCH O3 8 Good 31 34 PPB
6:00 AM ACAD O3 8 Good 33 36 PPB
6:00 AM ADM PM10 24 Good 40 43 µg/m3
6:00 AM ADM PM2.5 24 Good 34 8 µg/m3
6:00 AM ASP O3 8 Good 34 38 PPB
6:00 AM ASPN O3 8 Good 20 22 PPB
6:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
6:00 AM AURE O3 8 Good 39 43 PPB
6:00 AM BOU PM2.5 24 Good 20 5 µg/m3
6:00 AM BOUR O3 8 Good 27 29 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 23 24 PPB
6:00 AM CAMP NO2 1 Good 23 24 PPB
6:00 AM CAMP O3 8 Good 21 24 PPB
6:00 AM CAMP PM10 24 Good 16 17 µg/m3
6:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 25 27 PPB
6:00 AM CASA O3 8 Good 18 19 PPB
6:00 AM CASA PM10 24 Good 19 20 µg/m3
6:00 AM CASA PM2.5 24 Good 22 5 µg/m3
6:00 AM CCOL PM10 24 Good 6 7 µg/m3
6:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
6:00 AM CHAT O3 8 Good 30 32 PPB
6:00 AM CHAT PM10 24 Good 19 20 µg/m3
6:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
6:00 AM CTZ O3 8 Good 42 45 PPB
6:00 AM DELT PM2.5 24 Good 22 5 µg/m3
6:00 AM ELK O3 8 Good 21 24 PPB
6:00 AM FTC CO 8 Good 0 0.0 PPM
6:00 AM FTC O3 8 Good 27 30 PPB
6:00 AM FTCF PM10 24 Good 28 30 µg/m3
6:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
6:00 AM FTCW O3 8 Good 33 36 PPB
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GJPB PM10 24 Good 9 10 µg/m3
6:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
6:00 AM GREH PM10 24 Good 19 20 µg/m3
6:00 AM GREH PM2.5 24 Good 24 6 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM H24 CO 8 Good 0 0.0 PPM
6:00 AM HLD O3 8 Good 29 31 PPB
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN NO2 1 Good 30 32 PPB
6:00 AM I25DEN PM10 24 Good 24 26 µg/m3
6:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
6:00 AM I25GLO NO2 1 Good 39 41 PPB
6:00 AM I25GLO PM10 24 Good 29 31 µg/m3
6:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
6:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
6:00 AM MAN O3 8 Good 41 44 PPB
6:00 AM NJH PM2.5 24 Good 28 7 µg/m3
6:00 AM PAL O3 8 Good 32 36 PPB
6:00 AM PDX O3 8 Good 36 40 PPB
6:00 AM RFN O3 8 Good 37 40 PPB
6:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
6:00 AM RIFLO3 O3 8 Good 19 22 PPB
6:00 AM SWAN CO 8 Good 3 0.3 PPM
6:00 AM SWAN NO2 1 Good 30 32 PPB
6:00 AM SWAN PM10 24 Good 43 46 µg/m3
6:00 AM SWAN PM2.5 24 Good 34 8 µg/m3
6:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM WBY NO2 1 Good 29 31 PPB
6:00 AM WBY NO2 1 Good 29 31 PPB
6:00 AM WBY O3 8 Good 20 22 PPB
6:00 AM WBY PM10 24 Good 44 48 µg/m3
6:00 AM WCH O3 8 Good 32 36 PPB
5:00 AM ACAD O3 8 Good 38 41 PPB
5:00 AM ADM PM10 24 Good 43 46 µg/m3
5:00 AM ADM PM2.5 24 Good 36 9 µg/m3
5:00 AM ASP O3 8 Good 36 40 PPB
5:00 AM ASPN O3 8 Good 20 22 PPB
5:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
5:00 AM AURE O3 8 Good 41 44 PPB
5:00 AM BOU PM2.5 24 Good 21 5 µg/m3
5:00 AM BOUR O3 8 Good 30 33 PPB
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 15 16 PPB
5:00 AM CAMP NO2 1 Good 15 16 PPB
5:00 AM CAMP O3 8 Good 25 27 PPB
5:00 AM CAMP PM10 24 Good 16 17 µg/m3
5:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 21 22 PPB
5:00 AM CASA O3 8 Good 21 24 PPB
5:00 AM CASA PM10 24 Good 19 20 µg/m3
5:00 AM CASA PM2.5 24 Good 22 5 µg/m3
5:00 AM CCOL PM10 24 Good 6 7 µg/m3
5:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
5:00 AM CHAT O3 8 Good 32 36 PPB
5:00 AM CHAT PM10 24 Good 19 21 µg/m3
5:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
5:00 AM CTZ O3 8 Good 43 47 PPB
5:00 AM DELT PM2.5 24 Good 22 5 µg/m3
5:00 AM ELK O3 8 Good 23 25 PPB
5:00 AM FTC CO 8 Good 0 0.0 PPM
5:00 AM FTC O3 8 Good 31 33 PPB
5:00 AM FTCF PM10 24 Good 29 31 µg/m3
5:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
5:00 AM FTCW O3 8 Good 36 39 PPB
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GJPB PM10 24 Good 8 9 µg/m3
5:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
5:00 AM GREH PM10 24 Good 19 21 µg/m3
5:00 AM GREH PM2.5 24 Good 25 6 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 34 37 PPB
5:00 AM H24 CO 8 Good 0 0.0 PPM
5:00 AM HLD O3 8 Good 32 35 PPB
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN NO2 1 Good 30 32 PPB
5:00 AM I25DEN PM10 24 Good 23 25 µg/m3
5:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
5:00 AM I25GLO NO2 1 Good 29 31 PPB
5:00 AM I25GLO PM10 24 Good 29 31 µg/m3
5:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
5:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
5:00 AM MAN O3 8 Good 43 46 PPB
5:00 AM NJH PM2.5 24 Good 27 6 µg/m3
5:00 AM PAL O3 8 Good 35 38 PPB
5:00 AM PDX O3 8 Good 38 42 PPB
5:00 AM RFN O3 8 Good 39 42 PPB
5:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
5:00 AM RIFLO3 O3 8 Good 22 25 PPB
5:00 AM SWAN CO 8 Good 3 0.3 PPM
5:00 AM SWAN NO2 1 Good 27 29 PPB
5:00 AM SWAN PM10 24 Good 43 46 µg/m3
5:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
5:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM WBY NO2 1 Good 17 18 PPB
5:00 AM WBY NO2 1 Good 17 18 PPB
5:00 AM WBY O3 8 Good 24 27 PPB
5:00 AM WBY PM10 24 Good 44 47 µg/m3
5:00 AM WCH O3 8 Good 35 39 PPB
4:00 AM ACAD O3 8 Good 43 47 PPB
4:00 AM ADM PM10 24 Good 44 47 µg/m3
4:00 AM ADM PM2.5 24 Good 37 9 µg/m3
4:00 AM ASP O3 8 Good 38 42 PPB
4:00 AM ASPN O3 8 Good 21 23 PPB
4:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
4:00 AM AURE O3 8 Good 42 46 PPB
4:00 AM BOU PM2.5 24 Good 21 5 µg/m3
4:00 AM BOUR O3 8 Good 33 36 PPB
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM CAMP O3 8 Good 27 29 PPB
4:00 AM CAMP PM10 24 Good 16 17 µg/m3
4:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 19 20 PPB
4:00 AM CASA O3 8 Good 26 28 PPB
4:00 AM CASA PM10 24 Good 19 20 µg/m3
4:00 AM CASA PM2.5 24 Good 21 5 µg/m3
4:00 AM CCOL PM10 24 Good 7 8 µg/m3
4:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
4:00 AM CHAT O3 8 Good 35 39 PPB
4:00 AM CHAT PM10 24 Good 19 21 µg/m3
4:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
4:00 AM CTZ O3 8 Good 44 48 PPB
4:00 AM DELT PM2.5 24 Good 21 5 µg/m3
4:00 AM ELK O3 8 Good 22 25 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 32 36 PPB
4:00 AM FTCF PM10 24 Good 30 32 µg/m3
4:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
4:00 AM FTCW O3 8 Good 38 41 PPB
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GJPB PM10 24 Good 8 9 µg/m3
4:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
4:00 AM GREH PM10 24 Good 19 21 µg/m3
4:00 AM GREH PM2.5 24 Good 25 6 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 36 40 PPB
4:00 AM H24 CO 8 Good 0 0.0 PPM
4:00 AM HLD O3 8 Good 36 39 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 22 23 PPB
4:00 AM I25DEN PM10 24 Good 23 25 µg/m3
4:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
4:00 AM I25GLO NO2 1 Good 11 12 PPB
4:00 AM I25GLO PM10 24 Good 28 30 µg/m3
4:00 AM I25GLO PM2.5 24 Good 27 7 µg/m3
4:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
4:00 AM MAN O3 8 Good 45 50 PPB
4:00 AM NJH PM2.5 24 Good 25 6 µg/m3
4:00 AM PAL O3 8 Good 37 41 PPB
4:00 AM PDX O3 8 Good 39 43 PPB
4:00 AM RFN O3 8 Good 41 45 PPB
4:00 AM RIFL PM2.5 24 Good 13 3 µg/m3
4:00 AM RIFLO3 O3 8 Good 25 27 PPB
4:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM SWAN NO2 1 Good 21 22 PPB
4:00 AM SWAN PM10 24 Good 44 47 µg/m3
4:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
4:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM WBY NO2 1 Good 7 7 PPB
4:00 AM WBY NO2 1 Good 7 7 PPB
4:00 AM WBY O3 8 Good 28 30 PPB
4:00 AM WBY PM10 24 Good 44 47 µg/m3
4:00 AM WCH O3 8 Good 39 42 PPB
3:00 AM ACAD O3 8 Good 46 51 PPB
3:00 AM ADM PM10 24 Good 43 46 µg/m3
3:00 AM ADM PM2.5 24 Good 36 9 µg/m3
3:00 AM ASP O3 8 Good 40 44 PPB
3:00 AM ASPN O3 8 Good 23 25 PPB
3:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
3:00 AM AURE O3 8 Good 43 47 PPB
3:00 AM BOU PM2.5 24 Good 20 5 µg/m3
3:00 AM BOUR O3 8 Good 36 40 PPB
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CAMP NO2 1 Good 16 17 PPB
3:00 AM CAMP NO2 1 Good 16 17 PPB
3:00 AM CAMP O3 8 Good 29 31 PPB
3:00 AM CAMP PM10 24 Good 15 16 µg/m3
3:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 17 18 PPB
3:00 AM CASA O3 8 Good 29 32 PPB
3:00 AM CASA PM10 24 Good 18 19 µg/m3
3:00 AM CASA PM2.5 24 Good 21 5 µg/m3
3:00 AM CCOL PM10 24 Good 7 8 µg/m3
3:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
3:00 AM CHAT O3 8 Good 37 41 PPB
3:00 AM CHAT PM10 24 Good 19 21 µg/m3
3:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
3:00 AM CTZ O3 8 Good 45 50 PPB
3:00 AM DELT PM2.5 24 Good 21 5 µg/m3
3:00 AM ELK O3 8 Good 24 26 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 35 38 PPB
3:00 AM FTCF PM10 24 Good 31 33 µg/m3
3:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
3:00 AM FTCW O3 8 Good 41 44 PPB
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GJPB PM10 24 Good 8 9 µg/m3
3:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
3:00 AM GREH PM10 24 Good 20 22 µg/m3
3:00 AM GREH PM2.5 24 Good 25 6 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 37 41 PPB
3:00 AM H24 CO 8 Good 0 0.0 PPM
3:00 AM HLD O3 8 Good 38 41 PPB
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM I25DEN NO2 1 Good 26 28 PPB
3:00 AM I25DEN PM10 24 Good 22 24 µg/m3
3:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
3:00 AM I25GLO NO2 1 Good 13 14 PPB
3:00 AM I25GLO PM10 24 Good 28 30 µg/m3
3:00 AM I25GLO PM2.5 24 Good 27 7 µg/m3
3:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
3:00 AM MAN O3 8 Good 49 53 PPB
3:00 AM NJH PM2.5 24 Good 24 6 µg/m3
3:00 AM PAL O3 8 Good 39 43 PPB
3:00 AM PDX O3 8 Good 38 41 PPB
3:00 AM RFN O3 8 Good 44 47 PPB
3:00 AM RIFLO3 O3 8 Good 28 30 PPB
3:00 AM SWAN CO 8 Good 2 0.2 PPM
3:00 AM SWAN NO2 1 Good 14 15 PPB
3:00 AM SWAN PM10 24 Good 44 47 µg/m3
3:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
3:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM WBY O3 8 Good 30 32 PPB
3:00 AM WBY PM10 24 Good 44 47 µg/m3
3:00 AM WCH O3 8 Good 41 45 PPB
2:00 AM ACAD O3 8 Good 49 54 PPB
2:00 AM ADM PM10 24 Good 43 46 µg/m3
2:00 AM ADM PM2.5 24 Good 36 9 µg/m3
2:00 AM ASP O3 8 Good 42 46 PPB
2:00 AM ASPN O3 8 Good 25 28 PPB
2:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
2:00 AM AURE O3 8 Good 44 48 PPB
2:00 AM BOU PM2.5 24 Good 20 5 µg/m3
2:00 AM BOUR O3 8 Good 40 43 PPB
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 19 20 PPB
2:00 AM CAMP NO2 1 Good 19 20 PPB
2:00 AM CAMP O3 8 Good 31 35 PPB
2:00 AM CAMP PM10 24 Good 15 16 µg/m3
2:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 16 17 PPB
2:00 AM CASA O3 8 Good 32 36 PPB
2:00 AM CASA PM10 24 Good 17 18 µg/m3
2:00 AM CASA PM2.5 24 Good 20 5 µg/m3
2:00 AM CASA SO2 1 Good 1 1 PPB
2:00 AM CCOL PM10 24 Good 7 8 µg/m3
2:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
2:00 AM CHAT O3 8 Good 39 43 PPB
2:00 AM CHAT PM10 24 Good 19 21 µg/m3
2:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
2:00 AM CTZ O3 8 Good 47 52 PPB
2:00 AM DELT PM2.5 24 Good 21 5 µg/m3
2:00 AM ELK O3 8 Good 25 27 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 37 41 PPB
2:00 AM FTCF PM10 24 Good 31 34 µg/m3
2:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
2:00 AM FTCW O3 8 Good 43 47 PPB
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GJPB PM10 24 Good 8 9 µg/m3
2:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 AM GREH PM10 24 Good 20 22 µg/m3
2:00 AM GREH PM2.5 24 Good 25 6 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 37 41 PPB
2:00 AM H24 CO 8 Good 0 0.0 PPM
2:00 AM HLD O3 8 Good 40 43 PPB
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM I25DEN NO2 1 Good 22 23 PPB
2:00 AM I25DEN PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
2:00 AM I25GLO NO2 1 Good 18 19 PPB
2:00 AM I25GLO PM10 24 Good 28 30 µg/m3
2:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
2:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
2:00 AM MAN O3 8 Good 50 55 PPB
2:00 AM NJH PM2.5 24 Good 23 6 µg/m3
2:00 AM PAL O3 8 Good 41 45 PPB
2:00 AM PDX O3 8 Good 39 42 PPB
2:00 AM RFN O3 8 Good 45 50 PPB
2:00 AM RIFLO3 O3 8 Good 30 32 PPB
2:00 AM SWAN CO 8 Good 2 0.2 PPM
2:00 AM SWAN NO2 1 Good 25 26 PPB
2:00 AM SWAN PM10 24 Good 43 46 µg/m3
2:00 AM SWAN PM2.5 24 Good 32 8 µg/m3
2:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 8 8 PPB
2:00 AM WBY NO2 1 Good 8 8 PPB
2:00 AM WBY O3 8 Good 32 35 PPB
2:00 AM WBY PM10 24 Good 42 45 µg/m3
2:00 AM WCH O3 8 Good 44 48 PPB
1:00 AM ACAD O3 8 Good 50 55 PPB
1:00 AM ADM PM10 24 Good 42 45 µg/m3
1:00 AM ADM PM2.5 24 Good 35 9 µg/m3
1:00 AM ASP O3 8 Good 44 47 PPB
1:00 AM ASPN O3 8 Good 27 29 PPB
1:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
1:00 AM AURE O3 8 Good 46 50 PPB
1:00 AM BOU PM2.5 24 Good 21 5 µg/m3
1:00 AM BOUR O3 8 Good 42 46 PPB
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 21 22 PPB
1:00 AM CAMP NO2 1 Good 21 22 PPB
1:00 AM CAMP O3 8 Good 34 38 PPB
1:00 AM CAMP PM10 24 Good 15 16 µg/m3
1:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
1:00 AM CAMP SO2 1 Good 3 2 PPB
1:00 AM CAMP SO2 1 Good 3 2 PPB
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 15 16 PPB
1:00 AM CASA O3 8 Good 36 39 PPB
1:00 AM CASA PM10 24 Good 17 18 µg/m3
1:00 AM CASA PM2.5 24 Good 20 5 µg/m3
1:00 AM CCOL PM10 24 Good 7 8 µg/m3
1:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
1:00 AM CHAT O3 8 Good 42 46 PPB
1:00 AM CHAT PM10 24 Good 19 20 µg/m3
1:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
1:00 AM CTZ O3 8 Good 48 53 PPB
1:00 AM DELT PM2.5 24 Good 20 5 µg/m3
1:00 AM ELK O3 8 Good 26 29 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 38 42 PPB
1:00 AM FTCF PM10 24 Good 34 37 µg/m3
1:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
1:00 AM FTCW O3 8 Good 44 48 PPB
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GJPB PM10 24 Good 8 9 µg/m3
1:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
1:00 AM GREH PM10 24 Good 20 22 µg/m3
1:00 AM GREH PM2.5 24 Good 25 6 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 38 41 PPB
1:00 AM H24 CO 8 Good 0 0.0 PPM
1:00 AM HLD O3 8 Good 43 46 PPB
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM I25DEN NO2 1 Good 22 23 PPB
1:00 AM I25DEN PM10 24 Good 18 19 µg/m3
1:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
1:00 AM I25GLO NO2 1 Good 32 34 PPB
1:00 AM I25GLO PM10 24 Good 28 30 µg/m3
1:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
1:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
1:00 AM MAN O3 8 Moderate 51 56 PPB
1:00 AM NJH PM2.5 24 Good 24 6 µg/m3
1:00 AM PAL O3 8 Good 43 47 PPB
1:00 AM PDX O3 8 Good 41 44 PPB
1:00 AM RFN O3 8 Good 47 52 PPB
1:00 AM RIFLO3 O3 8 Good 31 34 PPB
1:00 AM SWAN CO 8 Good 2 0.2 PPM
1:00 AM SWAN NO2 1 Good 25 26 PPB
1:00 AM SWAN PM10 24 Good 43 46 µg/m3
1:00 AM SWAN PM2.5 24 Good 32 8 µg/m3
1:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM WBY NO2 1 Good 11 12 PPB
1:00 AM WBY NO2 1 Good 11 12 PPB
1:00 AM WBY O3 8 Good 35 38 PPB
1:00 AM WBY PM10 24 Good 43 46 µg/m3
1:00 AM WCH O3 8 Good 45 50 PPB

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