Translate

AQI Calculations on 06/27/2017 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.
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM SWAN CO 8 Good 1 0.1 PPM
1:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM CAMP CO 8 Good 1 0.1 PPM
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM SWAN CO 8 Good 1 0.1 PPM
2:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM SWAN CO 8 Good 2 0.2 PPM
3:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM SWAN CO 8 Good 2 0.2 PPM
6:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM SWAN CO 8 Good 2 0.2 PPM
7:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM CAMP NO2 1 Good 10 11 PPB
1:00 AM CAMP NO2 1 Good 10 11 PPB
1:00 AM CASA NO2 1 Good 10 11 PPB
1:00 AM I25DEN NO2 1 Good 16 17 PPB
1:00 AM I25GLO NO2 1 Good 22 23 PPB
1:00 AM SWAN NO2 1 Good 13 14 PPB
1:00 AM WBY NO2 1 Good 12 13 PPB
1:00 AM WBY NO2 1 Good 12 13 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CASA NO2 1 Good 11 12 PPB
2:00 AM I25DEN NO2 1 Good 15 16 PPB
2:00 AM I25GLO NO2 1 Good 27 29 PPB
2:00 AM SWAN NO2 1 Good 19 20 PPB
2:00 AM WBY NO2 1 Good 11 12 PPB
2:00 AM WBY NO2 1 Good 11 12 PPB
3:00 AM CAMP NO2 1 Good 8 8 PPB
3:00 AM CAMP NO2 1 Good 8 8 PPB
3:00 AM CASA NO2 1 Good 7 7 PPB
3:00 AM I25DEN NO2 1 Good 15 16 PPB
3:00 AM I25GLO NO2 1 Good 24 25 PPB
3:00 AM SWAN NO2 1 Good 19 20 PPB
3:00 AM WBY NO2 1 Good 8 8 PPB
3:00 AM WBY NO2 1 Good 8 8 PPB
4:00 AM CAMP NO2 1 Good 8 8 PPB
4:00 AM CAMP NO2 1 Good 8 8 PPB
4:00 AM CASA NO2 1 Good 12 13 PPB
4:00 AM I25DEN NO2 1 Good 20 21 PPB
4:00 AM I25GLO NO2 1 Good 31 33 PPB
4:00 AM SWAN NO2 1 Good 27 29 PPB
4:00 AM WBY NO2 1 Good 8 8 PPB
4:00 AM WBY NO2 1 Good 8 8 PPB
5:00 AM CAMP NO2 1 Good 26 28 PPB
5:00 AM CAMP NO2 1 Good 26 28 PPB
5:00 AM CASA NO2 1 Good 22 23 PPB
5:00 AM I25DEN NO2 1 Good 29 31 PPB
5:00 AM I25GLO NO2 1 Good 35 37 PPB
5:00 AM SWAN NO2 1 Good 29 31 PPB
5:00 AM WBY NO2 1 Good 15 16 PPB
5:00 AM WBY NO2 1 Good 15 16 PPB
6:00 AM CAMP NO2 1 Good 38 40 PPB
6:00 AM CAMP NO2 1 Good 38 40 PPB
6:00 AM CASA NO2 1 Good 28 30 PPB
6:00 AM I25DEN NO2 1 Good 37 39 PPB
6:00 AM I25GLO NO2 1 Good 39 41 PPB
6:00 AM SWAN NO2 1 Good 30 32 PPB
6:00 AM WBY NO2 1 Good 16 17 PPB
6:00 AM WBY NO2 1 Good 16 17 PPB
7:00 AM CAMP NO2 1 Good 35 37 PPB
7:00 AM CAMP NO2 1 Good 35 37 PPB
7:00 AM CASA NO2 1 Good 35 37 PPB
7:00 AM I25DEN NO2 1 Good 40 42 PPB
7:00 AM I25GLO NO2 1 Good 38 40 PPB
7:00 AM SWAN NO2 1 Good 32 34 PPB
7:00 AM WBY NO2 1 Good 13 14 PPB
7:00 AM WBY NO2 1 Good 13 14 PPB
1:00 AM ACAD O3 8 Good 32 35 PPB
1:00 AM ASP O3 8 Good 47 51 PPB
1:00 AM ASPN O3 8 Good 35 38 PPB
1:00 AM AURE O3 8 Good 42 45 PPB
1:00 AM BOUR O3 8 Good 42 45 PPB
1:00 AM CAMP O3 8 Good 38 41 PPB
1:00 AM CASA O3 8 Good 36 39 PPB
1:00 AM CHAT O3 8 Good 43 46 PPB
1:00 AM CTZ O3 8 Good 39 42 PPB
1:00 AM ELK O3 8 Good 44 48 PPB
1:00 AM FTC O3 8 Good 41 44 PPB
1:00 AM FTCW O3 8 Good 46 50 PPB
1:00 AM GRET O3 8 Good 45 49 PPB
1:00 AM HLD O3 8 Good 44 47 PPB
1:00 AM MAN O3 8 Good 32 35 PPB
1:00 AM NREL O3 8 Good 46 50 PPB
1:00 AM PAL O3 8 Good 41 44 PPB
1:00 AM RFN O3 8 Good 48 52 PPB
1:00 AM RIFLO3 O3 8 Good 27 29 PPB
1:00 AM WBY O3 8 Good 37 40 PPB
1:00 AM WCH O3 8 Good 43 46 PPB
2:00 AM ACAD O3 8 Good 29 31 PPB
2:00 AM ASP O3 8 Good 44 48 PPB
2:00 AM ASPN O3 8 Good 35 38 PPB
2:00 AM AURE O3 8 Good 41 44 PPB
2:00 AM BOUR O3 8 Good 38 41 PPB
2:00 AM CAMP O3 8 Good 36 39 PPB
2:00 AM CASA O3 8 Good 33 36 PPB
2:00 AM CHAT O3 8 Good 40 43 PPB
2:00 AM CTZ O3 8 Good 38 41 PPB
2:00 AM ELK O3 8 Good 44 47 PPB
2:00 AM FTC O3 8 Good 39 42 PPB
2:00 AM FTCW O3 8 Good 44 47 PPB
2:00 AM GRET O3 8 Good 44 47 PPB
2:00 AM HLD O3 8 Good 41 44 PPB
2:00 AM MAN O3 8 Good 29 31 PPB
2:00 AM NREL O3 8 Good 44 47 PPB
2:00 AM PAL O3 8 Good 39 42 PPB
2:00 AM RFN O3 8 Good 46 50 PPB
2:00 AM RIFLO3 O3 8 Good 25 27 PPB
2:00 AM WBY O3 8 Good 34 37 PPB
2:00 AM WCH O3 8 Good 40 43 PPB
3:00 AM ACAD O3 8 Good 24 26 PPB
3:00 AM ASP O3 8 Good 43 46 PPB
3:00 AM ASPN O3 8 Good 34 37 PPB
3:00 AM AURE O3 8 Good 41 44 PPB
3:00 AM BOUR O3 8 Good 34 37 PPB
3:00 AM CAMP O3 8 Good 34 37 PPB
3:00 AM CASA O3 8 Good 31 34 PPB
3:00 AM CHAT O3 8 Good 38 41 PPB
3:00 AM CTZ O3 8 Good 36 39 PPB
3:00 AM ELK O3 8 Good 43 46 PPB
3:00 AM FTC O3 8 Good 36 39 PPB
3:00 AM FTCW O3 8 Good 41 44 PPB
3:00 AM GRET O3 8 Good 41 44 PPB
3:00 AM HLD O3 8 Good 39 42 PPB
3:00 AM MAN O3 8 Good 27 29 PPB
3:00 AM NREL O3 8 Good 42 45 PPB
3:00 AM PAL O3 8 Good 37 40 PPB
3:00 AM RFN O3 8 Good 44 47 PPB
3:00 AM RIFLO3 O3 8 Good 22 24 PPB
3:00 AM WBY O3 8 Good 31 34 PPB
3:00 AM WCH O3 8 Good 38 41 PPB
4:00 AM ACAD O3 8 Good 20 22 PPB
4:00 AM ASP O3 8 Good 41 44 PPB
4:00 AM ASPN O3 8 Good 34 37 PPB
4:00 AM AURE O3 8 Good 40 43 PPB
4:00 AM BOUR O3 8 Good 32 35 PPB
4:00 AM CAMP O3 8 Good 32 35 PPB
4:00 AM CASA O3 8 Good 29 31 PPB
4:00 AM CHAT O3 8 Good 37 40 PPB
4:00 AM CTZ O3 8 Good 36 39 PPB
4:00 AM ELK O3 8 Good 41 44 PPB
4:00 AM FTC O3 8 Good 35 38 PPB
4:00 AM FTCW O3 8 Good 39 42 PPB
4:00 AM GRET O3 8 Good 37 40 PPB
4:00 AM HLD O3 8 Good 38 41 PPB
4:00 AM MAN O3 8 Good 27 29 PPB
4:00 AM NREL O3 8 Good 41 44 PPB
4:00 AM PAL O3 8 Good 36 39 PPB
4:00 AM RFN O3 8 Good 42 45 PPB
4:00 AM RIFLO3 O3 8 Good 21 23 PPB
4:00 AM WBY O3 8 Good 30 32 PPB
4:00 AM WCH O3 8 Good 38 41 PPB
5:00 AM ACAD O3 8 Good 16 17 PPB
5:00 AM ASP O3 8 Good 41 44 PPB
5:00 AM ASPN O3 8 Good 34 37 PPB
5:00 AM AURE O3 8 Good 40 43 PPB
5:00 AM BOUR O3 8 Good 30 32 PPB
5:00 AM CAMP O3 8 Good 30 32 PPB
5:00 AM CASA O3 8 Good 27 29 PPB
5:00 AM CHAT O3 8 Good 37 40 PPB
5:00 AM CTZ O3 8 Good 34 37 PPB
5:00 AM ELK O3 8 Good 40 43 PPB
5:00 AM FTC O3 8 Good 33 36 PPB
5:00 AM FTCW O3 8 Good 37 40 PPB
5:00 AM GRET O3 8 Good 33 36 PPB
5:00 AM HLD O3 8 Good 37 40 PPB
5:00 AM MAN O3 8 Good 26 28 PPB
5:00 AM NREL O3 8 Good 41 44 PPB
5:00 AM PAL O3 8 Good 34 37 PPB
5:00 AM RFN O3 8 Good 41 44 PPB
5:00 AM RIFLO3 O3 8 Good 21 23 PPB
5:00 AM WBY O3 8 Good 27 29 PPB
5:00 AM WCH O3 8 Good 37 40 PPB
6:00 AM ACAD O3 8 Good 12 13 PPB
6:00 AM ASP O3 8 Good 42 45 PPB
6:00 AM ASPN O3 8 Good 33 36 PPB
6:00 AM AURE O3 8 Good 40 43 PPB
6:00 AM BOUR O3 8 Good 28 30 PPB
6:00 AM CAMP O3 8 Good 25 27 PPB
6:00 AM CASA O3 8 Good 22 24 PPB
6:00 AM CHAT O3 8 Good 38 41 PPB
6:00 AM CTZ O3 8 Good 32 35 PPB
6:00 AM ELK O3 8 Good 38 41 PPB
6:00 AM FTC O3 8 Good 31 33 PPB
6:00 AM FTCW O3 8 Good 35 38 PPB
6:00 AM GRET O3 8 Good 30 32 PPB
6:00 AM HLD O3 8 Good 37 40 PPB
6:00 AM MAN O3 8 Good 26 28 PPB
6:00 AM NREL O3 8 Good 40 43 PPB
6:00 AM PAL O3 8 Good 33 36 PPB
6:00 AM RFN O3 8 Good 40 43 PPB
6:00 AM RIFLO3 O3 8 Good 19 20 PPB
6:00 AM WBY O3 8 Good 24 26 PPB
6:00 AM WCH O3 8 Good 35 38 PPB
7:00 AM ACAD O3 8 Good 11 12 PPB
7:00 AM ASP O3 8 Good 42 45 PPB
7:00 AM ASPN O3 8 Good 33 36 PPB
7:00 AM AURE O3 8 Good 40 43 PPB
7:00 AM BOUR O3 8 Good 27 29 PPB
7:00 AM CAMP O3 8 Good 22 24 PPB
7:00 AM CASA O3 8 Good 19 20 PPB
7:00 AM CHAT O3 8 Good 38 41 PPB
7:00 AM CTZ O3 8 Good 31 34 PPB
7:00 AM ELK O3 8 Good 37 40 PPB
7:00 AM FTC O3 8 Good 29 31 PPB
7:00 AM FTCW O3 8 Good 33 36 PPB
7:00 AM GRET O3 8 Good 26 28 PPB
7:00 AM HLD O3 8 Good 37 40 PPB
7:00 AM MAN O3 8 Good 26 28 PPB
7:00 AM NREL O3 8 Good 38 41 PPB
7:00 AM PAL O3 8 Good 31 34 PPB
7:00 AM RFN O3 8 Good 39 42 PPB
7:00 AM RIFLO3 O3 8 Good 17 18 PPB
7:00 AM WBY O3 8 Good 22 24 PPB
7:00 AM WCH O3 8 Good 33 36 PPB
1:00 AM ADM PM10 24 Good 21 23 µg/m3
1:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
1:00 AM CAMP PM10 24 Good 20 22 µg/m3
1:00 AM CASA PM10 24 Good 22 24 µg/m3
1:00 AM CCOL PM10 24 Good 14 15 µg/m3
1:00 AM CHAT PM10 24 Good 27 29 µg/m3
1:00 AM GJPB PM10 24 Good 14 15 µg/m3
1:00 AM GREH PM10 24 Good 20 22 µg/m3
1:00 AM I25DEN PM10 24 Good 22 24 µg/m3
1:00 AM I25GLO PM10 24 Good 29 31 µg/m3
1:00 AM SWAN PM10 24 Good 29 31 µg/m3
1:00 AM WBY PM10 24 Good 33 36 µg/m3
2:00 AM ADM PM10 24 Good 21 23 µg/m3
2:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
2:00 AM CAMP PM10 24 Good 20 22 µg/m3
2:00 AM CASA PM10 24 Good 23 25 µg/m3
2:00 AM CCOL PM10 24 Good 14 15 µg/m3
2:00 AM CHAT PM10 24 Good 27 29 µg/m3
2:00 AM FTCF PM10 24 Good 31 34 µg/m3
2:00 AM GJPB PM10 24 Good 14 15 µg/m3
2:00 AM GREH PM10 24 Good 20 22 µg/m3
2:00 AM I25DEN PM10 24 Good 22 24 µg/m3
2:00 AM I25GLO PM10 24 Good 30 32 µg/m3
2:00 AM SWAN PM10 24 Good 30 32 µg/m3
2:00 AM WBY PM10 24 Good 34 37 µg/m3
3:00 AM ADM PM10 24 Good 22 24 µg/m3
3:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
3:00 AM CAMP PM10 24 Good 19 21 µg/m3
3:00 AM CASA PM10 24 Good 23 25 µg/m3
3:00 AM CCOL PM10 24 Good 14 15 µg/m3
3:00 AM CHAT PM10 24 Good 26 28 µg/m3
3:00 AM FTCF PM10 24 Good 31 33 µg/m3
3:00 AM GJPB PM10 24 Good 14 15 µg/m3
3:00 AM GREH PM10 24 Good 20 22 µg/m3
3:00 AM I25DEN PM10 24 Good 22 24 µg/m3
3:00 AM I25GLO PM10 24 Good 30 32 µg/m3
3:00 AM SWAN PM10 24 Good 30 32 µg/m3
3:00 AM WBY PM10 24 Good 33 36 µg/m3
4:00 AM ADM PM10 24 Good 23 25 µg/m3
4:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
4:00 AM CAMP PM10 24 Good 19 21 µg/m3
4:00 AM CASA PM10 24 Good 23 25 µg/m3
4:00 AM CCOL PM10 24 Good 14 15 µg/m3
4:00 AM CHAT PM10 24 Good 26 28 µg/m3
4:00 AM FTCF PM10 24 Good 30 32 µg/m3
4:00 AM GJPB PM10 24 Good 14 15 µg/m3
4:00 AM GREH PM10 24 Good 20 22 µg/m3
4:00 AM I25DEN PM10 24 Good 22 24 µg/m3
4:00 AM I25GLO PM10 24 Good 31 33 µg/m3
4:00 AM SWAN PM10 24 Good 31 33 µg/m3
4:00 AM WBY PM10 24 Good 35 38 µg/m3
5:00 AM ADM PM10 24 Good 24 26 µg/m3
5:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
5:00 AM CAMP PM10 24 Good 20 22 µg/m3
5:00 AM CASA PM10 24 Good 24 26 µg/m3
5:00 AM CCOL PM10 24 Good 14 15 µg/m3
5:00 AM CHAT PM10 24 Good 26 28 µg/m3
5:00 AM FTCF PM10 24 Good 29 31 µg/m3
5:00 AM GJPB PM10 24 Good 15 16 µg/m3
5:00 AM GREH PM10 24 Good 20 22 µg/m3
5:00 AM I25DEN PM10 24 Good 22 24 µg/m3
5:00 AM I25GLO PM10 24 Good 31 34 µg/m3
5:00 AM SWAN PM10 24 Good 32 35 µg/m3
5:00 AM WBY PM10 24 Good 36 39 µg/m3
6:00 AM ADM PM10 24 Good 24 26 µg/m3
6:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
6:00 AM CAMP PM10 24 Good 21 23 µg/m3
6:00 AM CASA PM10 24 Good 25 27 µg/m3
6:00 AM CCOL PM10 24 Good 14 15 µg/m3
6:00 AM CHAT PM10 24 Good 27 29 µg/m3
6:00 AM FTCF PM10 24 Good 29 31 µg/m3
6:00 AM GJPB PM10 24 Good 16 17 µg/m3
6:00 AM GREH PM10 24 Good 20 22 µg/m3
6:00 AM I25DEN PM10 24 Good 23 25 µg/m3
6:00 AM I25GLO PM10 24 Good 33 36 µg/m3
6:00 AM SWAN PM10 24 Good 35 38 µg/m3
6:00 AM WBY PM10 24 Good 37 40 µg/m3
7:00 AM ADM PM10 24 Good 25 27 µg/m3
7:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 AM CAMP PM10 24 Good 23 25 µg/m3
7:00 AM CASA PM10 24 Good 27 29 µg/m3
7:00 AM CCOL PM10 24 Good 14 15 µg/m3
7:00 AM CHAT PM10 24 Good 27 29 µg/m3
7:00 AM FTCF PM10 24 Good 29 31 µg/m3
7:00 AM GJPB PM10 24 Good 17 18 µg/m3
7:00 AM GREH PM10 24 Good 20 22 µg/m3
7:00 AM I25DEN PM10 24 Good 24 26 µg/m3
7:00 AM I25GLO PM10 24 Good 35 38 µg/m3
7:00 AM SWAN PM10 24 Good 38 41 µg/m3
7:00 AM WBY PM10 24 Good 38 41 µg/m3
1:00 AM ADM PM2.5 24 Good 36 9 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
1:00 AM BOU PM2.5 24 Good 30 7 µg/m3
1:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
1:00 AM CASA PM2.5 24 Good 35 8 µg/m3
1:00 AM CCOL PM2.5 24 Good 37 9 µg/m3
1:00 AM CHAT PM2.5 24 Good 36 9 µg/m3
1:00 AM DELT PM2.5 24 Good 26 6 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 AM GREH PM2.5 24 Good 35 8 µg/m3
1:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
1:00 AM I25GLO PM2.5 24 Good 39 9 µg/m3
1:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
1:00 AM NJH PM2.5 24 Good 28 7 µg/m3
1:00 AM SWAN PM2.5 24 Good 41 10 µg/m3
2:00 AM ADM PM2.5 24 Good 37 9 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
2:00 AM BOU PM2.5 24 Good 30 7 µg/m3
2:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
2:00 AM CASA PM2.5 24 Good 35 8 µg/m3
2:00 AM CCOL PM2.5 24 Good 36 9 µg/m3
2:00 AM CHAT PM2.5 24 Good 36 9 µg/m3
2:00 AM DELT PM2.5 24 Good 26 6 µg/m3
2:00 AM FTCF PM2.5 24 Good 31 8 µg/m3
2:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
2:00 AM GREH PM2.5 24 Good 35 9 µg/m3
2:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
2:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
2:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
2:00 AM NJH PM2.5 24 Good 28 7 µg/m3
2:00 AM SWAN PM2.5 24 Good 41 10 µg/m3
3:00 AM ADM PM2.5 24 Good 38 9 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
3:00 AM BOU PM2.5 24 Good 30 7 µg/m3
3:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
3:00 AM CASA PM2.5 24 Good 35 8 µg/m3
3:00 AM CCOL PM2.5 24 Good 35 8 µg/m3
3:00 AM CHAT PM2.5 24 Good 35 9 µg/m3
3:00 AM DELT PM2.5 24 Good 26 6 µg/m3
3:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
3:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
3:00 AM GREH PM2.5 24 Good 35 9 µg/m3
3:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
3:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
3:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
3:00 AM NJH PM2.5 24 Good 27 7 µg/m3
3:00 AM SWAN PM2.5 24 Good 42 10 µg/m3
4:00 AM ADM PM2.5 24 Good 38 9 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
4:00 AM BOU PM2.5 24 Good 30 7 µg/m3
4:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
4:00 AM CASA PM2.5 24 Good 35 8 µg/m3
4:00 AM CCOL PM2.5 24 Good 35 8 µg/m3
4:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
4:00 AM DELT PM2.5 24 Good 25 6 µg/m3
4:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
4:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
4:00 AM GREH PM2.5 24 Good 35 9 µg/m3
4:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
4:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
4:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
4:00 AM NJH PM2.5 24 Good 27 6 µg/m3
4:00 AM SWAN PM2.5 24 Good 42 10 µg/m3
5:00 AM ADM PM2.5 24 Good 38 9 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
5:00 AM BOU PM2.5 24 Good 30 7 µg/m3
5:00 AM CAMP PM2.5 24 Good 35 9 µg/m3
5:00 AM CASA PM2.5 24 Good 34 8 µg/m3
5:00 AM CCOL PM2.5 24 Good 34 8 µg/m3
5:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
5:00 AM DELT PM2.5 24 Good 25 6 µg/m3
5:00 AM FTCF PM2.5 24 Good 33 8 µg/m3
5:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
5:00 AM GREH PM2.5 24 Good 35 9 µg/m3
5:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
5:00 AM I25GLO PM2.5 24 Good 41 10 µg/m3
5:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
5:00 AM NJH PM2.5 24 Good 27 6 µg/m3
5:00 AM SWAN PM2.5 24 Good 42 10 µg/m3
6:00 AM ADM PM2.5 24 Good 38 9 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
6:00 AM BOU PM2.5 24 Good 30 7 µg/m3
6:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
6:00 AM CASA PM2.5 24 Good 34 8 µg/m3
6:00 AM CCOL PM2.5 24 Good 33 8 µg/m3
6:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
6:00 AM DELT PM2.5 24 Good 25 6 µg/m3
6:00 AM FTCF PM2.5 24 Good 34 8 µg/m3
6:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
6:00 AM GREH PM2.5 24 Good 35 9 µg/m3
6:00 AM I25DEN PM2.5 24 Good 33 8 µg/m3
6:00 AM I25GLO PM2.5 24 Good 41 10 µg/m3
6:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
6:00 AM NJH PM2.5 24 Good 27 7 µg/m3
6:00 AM SWAN PM2.5 24 Good 43 10 µg/m3
7:00 AM ADM PM2.5 24 Good 38 9 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
7:00 AM BOU PM2.5 24 Good 31 7 µg/m3
7:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
7:00 AM CASA PM2.5 24 Good 35 8 µg/m3
7:00 AM CCOL PM2.5 24 Good 32 8 µg/m3
7:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
7:00 AM DELT PM2.5 24 Good 15 4 µg/m3
7:00 AM FTCF PM2.5 24 Good 35 8 µg/m3
7:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
7:00 AM GREH PM2.5 24 Good 35 9 µg/m3
7:00 AM I25DEN PM2.5 24 Good 33 8 µg/m3
7:00 AM I25GLO PM2.5 24 Good 41 10 µg/m3
7:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
7:00 AM NJH PM2.5 24 Good 28 7 µg/m3
7:00 AM SWAN PM2.5 24 Good 43 10 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 3 2 PPB
6:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CASA SO2 1 Good 3 2 PPB

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