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AQI Calculations on 01/27/2026 1:00AM - 4:00AM

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.


Due to limited system resources and high volume, today's AQI calculations can no 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.
4:00 AM ACAD O3 8 Good 42 45 PPB
4:00 AM ACC PM10 24 Good 9 10 µg/m3
4:00 AM ACC PM2.5 24 Good 13 2 µg/m3
4:00 AM ADB PM10 24 Good 17 18 µg/m3
4:00 AM ADB PM2.5 24 Good 21 3 µg/m3
4:00 AM ALA PM10 24 Good 13 14 µg/m3
4:00 AM ALA PM2.5 24 Good 28 5 µg/m3
4:00 AM ASPN O3 8 Good 38 41 PPB
4:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 13 2 µg/m3
4:00 AM AURE O3 8 Good 41 44 PPB
4:00 AM BHWK O3 8 Good 47 51 PPB
4:00 AM BOU PM10 24 Good 8 9 µg/m3
4:00 AM BOU PM2.5 24 Good 11 1 µg/m3
4:00 AM BOUR O3 8 Good 44 47 PPB
4:00 AM CAMP NO2 1 Good 23 24 PPB
4:00 AM CAMP NO2 1 Good 23 24 PPB
4:00 AM CAMP O3 8 Good 14 15 PPB
4:00 AM CAMP PM10 24 Good 17 18 µg/m3
4:00 AM CAMP PM2.5 24 Good 23 4 µg/m3
4:00 AM CAN PM10 24 Good 6 7 µg/m3
4:00 AM CAN PM2.5 24 Good 8 1 µg/m3
4:00 AM CASA CO 8 Good 5 0.4 PPM
4:00 AM CASA NO2 1 Good 28 30 PPB
4:00 AM CASA O3 8 Good 5 5 PPB
4:00 AM CASA PM10 24 Good 13 14 µg/m3
4:00 AM CASA PM2.5 24 Good 18 3 µg/m3
4:00 AM CCOL PM10 24 Good 12 13 µg/m3
4:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
4:00 AM CHAT O3 8 Good 36 39 PPB
4:00 AM CHAT PM10 24 Good 7 8 µg/m3
4:00 AM CHAT PM2.5 24 Good 10 1 µg/m3
4:00 AM CTZ O3 8 Good 12 13 PPB
4:00 AM DELT PM10 24 Good 16 17 µg/m3
4:00 AM DELT PM2.5 24 Good 41 7 µg/m3
4:00 AM DELT PM2.5 24 Good 41 7 µg/m3
4:00 AM EVG O3 8 Good 49 53 PPB
4:00 AM FOS NO2 1 Good 11 12 PPB
4:00 AM FOS O3 8 Good 21 23 PPB
4:00 AM FTC CO 8 Good 3 0.3 PPM
4:00 AM FTC O3 8 Good 11 12 PPB
4:00 AM FTCF PM10 24 Good 6 7 µg/m3
4:00 AM FTCF PM2.5 24 Good 43 7 µg/m3
4:00 AM FTCW O3 8 Good 39 42 PPB
4:00 AM GJPB PM10 24 Good 6 7 µg/m3
4:00 AM GJPB PM2.5 24 Good 25 4 µg/m3
4:00 AM GREH PM10 24 Good 16 17 µg/m3
4:00 AM GREH PM2.5 24 Moderate 54 10 µg/m3
4:00 AM GRET CO 8 Good 2 0.2 PPM
4:00 AM GRET O3 8 Good 17 18 PPB
4:00 AM HLD O3 8 Good 41 44 PPB
4:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 AM I25DEN NO2 1 Good 41 43 PPB
4:00 AM I25DEN PM10 24 Good 34 37 µg/m3
4:00 AM I25DEN PM2.5 24 Good 38 6 µg/m3
4:00 AM I25GLO NO2 1 Moderate 51 54 PPB
4:00 AM I25GLO PM10 24 Moderate 52 58 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 55 11 µg/m3
4:00 AM LAST NO2 1 Good 7 7 PPB
4:00 AM LAST O3 8 Good 33 36 PPB
4:00 AM LMB PM10 24 Good 11 12 µg/m3
4:00 AM LMB PM2.5 24 Good 23 4 µg/m3
4:00 AM LNGM PM10 24 Good 16 17 µg/m3
4:00 AM LNGM PM2.5 24 Good 36 6 µg/m3
4:00 AM MAN O3 8 Good 45 49 PPB
4:00 AM MFP NO2 1 Good 8 8 PPB
4:00 AM MFP O3 8 Good 38 41 PPB
4:00 AM NJH PM10 24 Good 13 14 µg/m3
4:00 AM NJH PM2.5 24 Good 17 3 µg/m3
4:00 AM NREL O3 8 Good 48 52 PPB
4:00 AM PAG PM10 24 Good 13 14 µg/m3
4:00 AM PAG PM2.5 24 Good 17 3 µg/m3
4:00 AM PAL O3 8 Good 30 32 PPB
4:00 AM PFS PM10 24 Good 6 7 µg/m3
4:00 AM PFS PM2.5 24 Good 16 2 µg/m3
4:00 AM PMS PM2.5 24 Good 31 5 µg/m3
4:00 AM PWES O3 8 Good 43 46 PPB
4:00 AM RFN O3 8 Good 48 52 PPB
4:00 AM RIFL PM2.5 24 Good 20 3 µg/m3
4:00 AM RIFLO3 O3 8 Good 4 4 PPB
4:00 AM SSMB PM10 24 Good 7 8 µg/m3
4:00 AM SSMB PM2.5 24 Good 25 4 µg/m3
4:00 AM TEL PM10 24 Good 7 8 µg/m3
4:00 AM TEL PM2.5 24 Good 18 3 µg/m3
4:00 AM TIM NO2 1 Good 11 12 PPB
4:00 AM TIM O3 8 Good 22 24 PPB
4:00 AM TIM PM10 24 Good 11 12 µg/m3
4:00 AM TIM PM2.5 24 Good 36 6 µg/m3
4:00 AM WBY NO2 1 Good 40 42 PPB
4:00 AM WBY NO2 1 Good 40 42 PPB
4:00 AM WBY O3 8 Good 11 12 PPB
4:00 AM WBY PM10 24 Good 15 16 µg/m3
4:00 AM WBY PM2.5 24 Good 21 3 µg/m3
3:00 AM ACAD O3 8 Good 43 46 PPB
3:00 AM ACC PM10 24 Good 9 10 µg/m3
3:00 AM ACC PM2.5 24 Good 13 2 µg/m3
3:00 AM ADB PM10 24 Good 16 17 µg/m3
3:00 AM ADB PM2.5 24 Good 21 3 µg/m3
3:00 AM ALA PM10 24 Good 12 13 µg/m3
3:00 AM ALA PM2.5 24 Good 27 4 µg/m3
3:00 AM ASPN O3 8 Good 37 40 PPB
3:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 14 2 µg/m3
3:00 AM AURE O3 8 Good 40 43 PPB
3:00 AM BHWK O3 8 Good 47 51 PPB
3:00 AM BOU PM10 24 Good 8 9 µg/m3
3:00 AM BOU PM2.5 24 Good 12 2 µg/m3
3:00 AM BOUR O3 8 Good 44 47 PPB
3:00 AM CAMP NO2 1 Good 18 19 PPB
3:00 AM CAMP NO2 1 Good 18 19 PPB
3:00 AM CAMP O3 8 Good 14 15 PPB
3:00 AM CAMP PM10 24 Good 17 18 µg/m3
3:00 AM CAMP PM2.5 24 Good 24 4 µg/m3
3:00 AM CAN PM10 24 Good 6 7 µg/m3
3:00 AM CAN PM2.5 24 Good 9 1 µg/m3
3:00 AM CASA CO 8 Good 5 0.4 PPM
3:00 AM CASA NO2 1 Good 42 45 PPB
3:00 AM CASA O3 8 Good 6 7 PPB
3:00 AM CASA PM10 24 Good 13 14 µg/m3
3:00 AM CASA PM2.5 24 Good 18 3 µg/m3
3:00 AM CASA SO2 1 Good 1 1 PPB
3:00 AM CCOL PM10 24 Good 12 13 µg/m3
3:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
3:00 AM CHAT O3 8 Good 37 40 PPB
3:00 AM CHAT PM10 24 Good 8 9 µg/m3
3:00 AM CHAT PM2.5 24 Good 11 1 µg/m3
3:00 AM CTZ O3 8 Good 11 12 PPB
3:00 AM DELT PM10 24 Good 16 17 µg/m3
3:00 AM DELT PM2.5 24 Good 41 7 µg/m3
3:00 AM DELT PM2.5 24 Good 41 7 µg/m3
3:00 AM EVG O3 8 Good 49 53 PPB
3:00 AM FOS NO2 1 Good 12 13 PPB
3:00 AM FOS O3 8 Good 22 24 PPB
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTC O3 8 Good 11 12 PPB
3:00 AM FTCF PM10 24 Good 6 7 µg/m3
3:00 AM FTCF PM2.5 24 Good 45 8 µg/m3
3:00 AM FTCW O3 8 Good 39 42 PPB
3:00 AM GJPB PM10 24 Good 6 7 µg/m3
3:00 AM GJPB PM2.5 24 Good 24 4 µg/m3
3:00 AM GREH PM10 24 Good 16 17 µg/m3
3:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
3:00 AM GRET CO 8 Good 2 0.2 PPM
3:00 AM GRET O3 8 Good 19 21 PPB
3:00 AM HLD O3 8 Good 42 45 PPB
3:00 AM I25DEN CO 8 Good 5 0.4 PPM
3:00 AM I25DEN NO2 1 Good 34 36 PPB
3:00 AM I25DEN PM10 24 Good 33 36 µg/m3
3:00 AM I25DEN PM2.5 24 Good 38 6 µg/m3
3:00 AM I25GLO NO2 1 Good 49 52 PPB
3:00 AM I25GLO PM10 24 Moderate 52 57 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 55 11 µg/m3
3:00 AM LAST NO2 1 Good 8 8 PPB
3:00 AM LAST O3 8 Good 34 37 PPB
3:00 AM LMB PM10 24 Good 11 12 µg/m3
3:00 AM LMB PM2.5 24 Good 23 4 µg/m3
3:00 AM LNGM PM10 24 Good 16 17 µg/m3
3:00 AM LNGM PM2.5 24 Good 37 6 µg/m3
3:00 AM MAN O3 8 Good 45 49 PPB
3:00 AM MFP NO2 1 Good 6 6 PPB
3:00 AM MFP O3 8 Good 40 43 PPB
3:00 AM NJH PM10 24 Good 13 14 µg/m3
3:00 AM NJH PM2.5 24 Good 18 3 µg/m3
3:00 AM NREL O3 8 Good 48 52 PPB
3:00 AM PAG PM10 24 Good 13 14 µg/m3
3:00 AM PAG PM2.5 24 Good 17 3 µg/m3
3:00 AM PAL O3 8 Good 31 33 PPB
3:00 AM PFS PM10 24 Good 6 7 µg/m3
3:00 AM PFS PM2.5 24 Good 16 2 µg/m3
3:00 AM PMS PM2.5 24 Good 32 5 µg/m3
3:00 AM PWES O3 8 Good 43 46 PPB
3:00 AM RFN O3 8 Good 48 52 PPB
3:00 AM RIFL PM2.5 24 Good 19 3 µg/m3
3:00 AM RIFLO3 O3 8 Good 4 4 PPB
3:00 AM SSMB PM10 24 Good 7 8 µg/m3
3:00 AM SSMB PM2.5 24 Good 26 4 µg/m3
3:00 AM TEL PM10 24 Good 7 8 µg/m3
3:00 AM TEL PM2.5 24 Good 17 3 µg/m3
3:00 AM TIM NO2 1 Good 16 17 PPB
3:00 AM TIM O3 8 Good 23 25 PPB
3:00 AM TIM PM10 24 Good 11 12 µg/m3
3:00 AM TIM PM2.5 24 Good 37 6 µg/m3
3:00 AM WBY NO2 1 Good 42 44 PPB
3:00 AM WBY NO2 1 Good 42 44 PPB
3:00 AM WBY O3 8 Good 13 14 PPB
3:00 AM WBY PM10 24 Good 15 16 µg/m3
3:00 AM WBY PM2.5 24 Good 22 3 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM ACAD O3 8 Good 43 46 PPB
2:00 AM ACC PM10 24 Good 9 10 µg/m3
2:00 AM ACC PM2.5 24 Good 14 2 µg/m3
2:00 AM ADB PM10 24 Good 16 17 µg/m3
2:00 AM ADB PM2.5 24 Good 22 3 µg/m3
2:00 AM ALA PM10 24 Good 12 13 µg/m3
2:00 AM ALA PM2.5 24 Good 27 4 µg/m3
2:00 AM ASPN O3 8 Good 36 39 PPB
2:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 14 2 µg/m3
2:00 AM AURE O3 8 Good 38 41 PPB
2:00 AM BHWK O3 8 Good 47 51 PPB
2:00 AM BOU PM10 24 Good 8 9 µg/m3
2:00 AM BOU PM2.5 24 Good 13 2 µg/m3
2:00 AM BOUR O3 8 Good 44 47 PPB
2:00 AM CAMP NO2 1 Good 31 33 PPB
2:00 AM CAMP NO2 1 Good 31 33 PPB
2:00 AM CAMP O3 8 Good 14 15 PPB
2:00 AM CAMP PM10 24 Good 18 19 µg/m3
2:00 AM CAMP PM2.5 24 Good 24 4 µg/m3
2:00 AM CAN PM10 24 Good 6 7 µg/m3
2:00 AM CAN PM2.5 24 Good 10 1 µg/m3
2:00 AM CASA CO 8 Good 3 0.3 PPM
2:00 AM CASA NO2 1 Good 47 50 PPB
2:00 AM CASA O3 8 Good 11 12 PPB
2:00 AM CASA PM10 24 Good 13 14 µg/m3
2:00 AM CASA PM2.5 24 Good 18 3 µg/m3
2:00 AM CASA SO2 1 Good 1 1 PPB
2:00 AM CCOL PM10 24 Good 12 13 µg/m3
2:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
2:00 AM CHAT O3 8 Good 39 42 PPB
2:00 AM CHAT PM10 24 Good 8 9 µg/m3
2:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
2:00 AM CTZ O3 8 Good 12 13 PPB
2:00 AM DELT PM10 24 Good 15 16 µg/m3
2:00 AM DELT PM2.5 24 Good 40 7 µg/m3
2:00 AM DELT PM2.5 24 Good 40 7 µg/m3
2:00 AM EVG O3 8 Good 49 53 PPB
2:00 AM FOS NO2 1 Good 14 15 PPB
2:00 AM FOS O3 8 Good 24 26 PPB
2:00 AM FTC CO 8 Good 5 0.4 PPM
2:00 AM FTC O3 8 Good 14 15 PPB
2:00 AM FTCF PM10 24 Good 6 7 µg/m3
2:00 AM FTCF PM2.5 24 Good 47 8 µg/m3
2:00 AM FTCW O3 8 Good 40 43 PPB
2:00 AM GJPB PM10 24 Good 6 7 µg/m3
2:00 AM GJPB PM2.5 24 Good 24 4 µg/m3
2:00 AM GREH PM10 24 Good 16 17 µg/m3
2:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
2:00 AM GRET CO 8 Good 2 0.2 PPM
2:00 AM GRET O3 8 Good 24 26 PPB
2:00 AM HLD O3 8 Good 42 45 PPB
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN NO2 1 Good 41 43 PPB
2:00 AM I25DEN PM10 24 Good 33 36 µg/m3
2:00 AM I25DEN PM2.5 24 Good 39 7 µg/m3
2:00 AM I25GLO NO2 1 Moderate 51 54 PPB
2:00 AM I25GLO PM10 24 Moderate 51 56 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 55 11 µg/m3
2:00 AM LAST NO2 1 Good 11 12 PPB
2:00 AM LAST O3 8 Good 36 39 PPB
2:00 AM LMB PM10 24 Good 11 12 µg/m3
2:00 AM LMB PM2.5 24 Good 23 4 µg/m3
2:00 AM LNGM PM10 24 Good 16 17 µg/m3
2:00 AM LNGM PM2.5 24 Good 38 6 µg/m3
2:00 AM MAN O3 8 Good 46 50 PPB
2:00 AM MFP NO2 1 Good 6 6 PPB
2:00 AM MFP O3 8 Good 41 44 PPB
2:00 AM NJH PM10 24 Good 13 14 µg/m3
2:00 AM NJH PM2.5 24 Good 18 3 µg/m3
2:00 AM NREL O3 8 Good 48 52 PPB
2:00 AM PAG PM10 24 Good 13 14 µg/m3
2:00 AM PAG PM2.5 24 Good 17 3 µg/m3
2:00 AM PAL O3 8 Good 31 33 PPB
2:00 AM PFS PM10 24 Good 6 7 µg/m3
2:00 AM PFS PM2.5 24 Good 17 3 µg/m3
2:00 AM PMS PM2.5 24 Good 33 5 µg/m3
2:00 AM PWES O3 8 Good 43 46 PPB
2:00 AM RFN O3 8 Good 48 52 PPB
2:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
2:00 AM RIFLO3 O3 8 Good 5 5 PPB
2:00 AM SSMB PM10 24 Good 7 8 µg/m3
2:00 AM SSMB PM2.5 24 Good 26 4 µg/m3
2:00 AM TEL PM10 24 Good 7 8 µg/m3
2:00 AM TEL PM2.5 24 Good 17 3 µg/m3
2:00 AM TIM NO2 1 Good 22 23 PPB
2:00 AM TIM O3 8 Good 25 27 PPB
2:00 AM TIM PM10 24 Good 12 13 µg/m3
2:00 AM TIM PM2.5 24 Good 38 6 µg/m3
2:00 AM WBY NO2 1 Good 37 39 PPB
2:00 AM WBY NO2 1 Good 37 39 PPB
2:00 AM WBY O3 8 Good 15 16 PPB
2:00 AM WBY PM10 24 Good 15 16 µg/m3
2:00 AM WBY PM2.5 24 Good 22 4 µg/m3
1:00 AM ACAD O3 8 Good 44 47 PPB
1:00 AM ACC PM10 24 Good 9 10 µg/m3
1:00 AM ACC PM2.5 24 Good 14 2 µg/m3
1:00 AM ADB PM10 24 Good 16 17 µg/m3
1:00 AM ADB PM2.5 24 Good 22 3 µg/m3
1:00 AM ALA PM10 24 Good 12 13 µg/m3
1:00 AM ALA PM2.5 24 Good 26 4 µg/m3
1:00 AM ASPN O3 8 Good 35 38 PPB
1:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 14 2 µg/m3
1:00 AM AURE O3 8 Good 38 41 PPB
1:00 AM BHWK O3 8 Good 47 51 PPB
1:00 AM BOU PM10 24 Good 8 9 µg/m3
1:00 AM BOU PM2.5 24 Good 13 2 µg/m3
1:00 AM BOUR O3 8 Good 44 47 PPB
1:00 AM CAMP NO2 1 Good 39 41 PPB
1:00 AM CAMP NO2 1 Good 39 41 PPB
1:00 AM CAMP O3 8 Good 17 18 PPB
1:00 AM CAMP PM10 24 Good 17 18 µg/m3
1:00 AM CAMP PM2.5 24 Good 24 4 µg/m3
1:00 AM CAN PM10 24 Good 6 7 µg/m3
1:00 AM CAN PM2.5 24 Good 12 2 µg/m3
1:00 AM CASA CO 8 Good 3 0.3 PPM
1:00 AM CASA NO2 1 Good 46 49 PPB
1:00 AM CASA O3 8 Good 16 17 PPB
1:00 AM CASA PM10 24 Good 13 14 µg/m3
1:00 AM CASA PM2.5 24 Good 18 3 µg/m3
1:00 AM CCOL PM10 24 Good 11 12 µg/m3
1:00 AM CCOL PM2.5 24 Good 25 4 µg/m3
1:00 AM CHAT O3 8 Good 40 43 PPB
1:00 AM CHAT PM10 24 Good 8 9 µg/m3
1:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
1:00 AM CTZ O3 8 Good 14 15 PPB
1:00 AM DELT PM10 24 Good 15 16 µg/m3
1:00 AM DELT PM2.5 24 Good 39 7 µg/m3
1:00 AM DELT PM2.5 24 Good 39 7 µg/m3
1:00 AM EVG O3 8 Good 49 53 PPB
1:00 AM FOS NO2 1 Good 13 14 PPB
1:00 AM FOS O3 8 Good 27 29 PPB
1:00 AM FTC CO 8 Good 3 0.3 PPM
1:00 AM FTC O3 8 Good 19 20 PPB
1:00 AM FTCF PM10 24 Good 7 8 µg/m3
1:00 AM FTCF PM2.5 24 Good 48 8 µg/m3
1:00 AM FTCW O3 8 Good 42 45 PPB
1:00 AM GJPB PM10 24 Good 6 7 µg/m3
1:00 AM GJPB PM2.5 24 Good 23 4 µg/m3
1:00 AM GREH PM10 24 Good 16 17 µg/m3
1:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
1:00 AM GRET CO 8 Good 2 0.2 PPM
1:00 AM GRET O3 8 Good 27 29 PPB
1:00 AM HLD O3 8 Good 42 45 PPB
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN NO2 1 Good 45 48 PPB
1:00 AM I25DEN PM10 24 Good 33 36 µg/m3
1:00 AM I25DEN PM2.5 24 Good 38 6 µg/m3
1:00 AM I25GLO NO2 1 Moderate 51 54 PPB
1:00 AM I25GLO PM10 24 Moderate 51 55 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 55 11 µg/m3
1:00 AM LAST NO2 1 Good 6 6 PPB
1:00 AM LAST O3 8 Good 39 42 PPB
1:00 AM LMB PM10 24 Good 11 12 µg/m3
1:00 AM LMB PM2.5 24 Good 23 4 µg/m3
1:00 AM LNGM PM10 24 Good 15 16 µg/m3
1:00 AM LNGM PM2.5 24 Good 37 6 µg/m3
1:00 AM MAN O3 8 Good 46 50 PPB
1:00 AM MFP NO2 1 Good 2 2 PPB
1:00 AM MFP O3 8 Good 42 45 PPB
1:00 AM NJH PM10 24 Good 13 14 µg/m3
1:00 AM NJH PM2.5 24 Good 18 3 µg/m3
1:00 AM NREL O3 8 Good 48 52 PPB
1:00 AM PAG PM10 24 Good 13 14 µg/m3
1:00 AM PAG PM2.5 24 Good 17 3 µg/m3
1:00 AM PAL O3 8 Good 31 34 PPB
1:00 AM PFS PM10 24 Good 6 7 µg/m3
1:00 AM PFS PM2.5 24 Good 17 3 µg/m3
1:00 AM PMS PM2.5 24 Good 33 6 µg/m3
1:00 AM PWES O3 8 Good 43 46 PPB
1:00 AM RFN O3 8 Good 48 52 PPB
1:00 AM RIFL PM2.5 24 Good 19 3 µg/m3
1:00 AM RIFLO3 O3 8 Good 6 7 PPB
1:00 AM SSMB PM10 24 Good 7 8 µg/m3
1:00 AM SSMB PM2.5 24 Good 26 4 µg/m3
1:00 AM TEL PM10 24 Good 7 8 µg/m3
1:00 AM TEL PM2.5 24 Good 17 3 µg/m3
1:00 AM TIM NO2 1 Good 21 22 PPB
1:00 AM TIM O3 8 Good 29 31 PPB
1:00 AM TIM PM10 24 Good 12 13 µg/m3
1:00 AM TIM PM2.5 24 Good 39 7 µg/m3
1:00 AM WBY NO2 1 Good 46 49 PPB
1:00 AM WBY NO2 1 Good 46 49 PPB
1:00 AM WBY O3 8 Good 18 19 PPB
1:00 AM WBY PM10 24 Good 15 16 µg/m3
1:00 AM WBY PM2.5 24 Good 23 4 µg/m3

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