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AQI Calculations on 04/25/2024 1:00AM - 6:00AM

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

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