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AQI Calculations on 08/02/2025 1:00AM - 5:00AM

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.
5:00 AM ACAD O3 8 Good 24 26 PPB
5:00 AM ACC PM10 24 Good 10 11 µg/m3
5:00 AM ACC PM2.5 24 Good 33 6 µg/m3
5:00 AM ADB PM10 24 Good 40 43 µg/m3
5:00 AM ADB PM2.5 24 Moderate 54 10 µg/m3
5:00 AM ALA PM10 24 Good 11 12 µg/m3
5:00 AM ALA PM2.5 24 Good 23 4 µg/m3
5:00 AM ASPN O3 8 Good 26 28 PPB
5:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 36 6 µg/m3
5:00 AM AURE O3 8 Good 30 32 PPB
5:00 AM BHWK O3 8 Good 40 43 PPB
5:00 AM BOU PM10 24 Good 19 21 µg/m3
5:00 AM BOU PM2.5 24 Good 48 8 µg/m3
5:00 AM BOUR O3 8 Good 33 36 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 20 22 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 52 9 µg/m3
5:00 AM CAN PM10 24 Good 18 19 µg/m3
5:00 AM CAN PM2.5 24 Good 46 8 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 5 5 PPB
5:00 AM CASA O3 8 Good 34 37 PPB
5:00 AM CASA PM10 24 Good 29 31 µg/m3
5:00 AM CASA PM2.5 24 Moderate 52 9 µg/m3
5:00 AM CCOL PM10 24 Good 19 21 µg/m3
5:00 AM CCOL PM2.5 24 Moderate 53 10 µg/m3
5:00 AM CHAT O3 8 Good 29 31 PPB
5:00 AM CHAT PM10 24 Good 21 23 µg/m3
5:00 AM CHAT PM2.5 24 Moderate 53 10 µg/m3
5:00 AM CTZ O3 8 Good 23 25 PPB
5:00 AM DELT PM10 24 Good 17 18 µg/m3
5:00 AM DELT PM2.5 24 Good 29 5 µg/m3
5:00 AM DELT PM2.5 24 Good 29 5 µg/m3
5:00 AM EVG O3 8 Good 35 38 PPB
5:00 AM FOS NO2 1 Good 5 5 PPB
5:00 AM FOS O3 8 Good 31 34 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 16 17 µg/m3
5:00 AM FTCF PM2.5 24 Good 47 8 µg/m3
5:00 AM FTCW O3 8 Good 38 41 PPB
5:00 AM GJPB PM10 24 Good 11 12 µg/m3
5:00 AM GJPB PM2.5 24 Good 24 4 µg/m3
5:00 AM GREH PM10 24 Good 15 16 µg/m3
5:00 AM GREH PM2.5 24 Moderate 51 9 µg/m3
5:00 AM GRET CO 8 Good 0 0.0 PPM
5:00 AM GRET O3 8 Good 36 39 PPB
5:00 AM HLD O3 8 Good 31 34 PPB
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN NO2 1 Good 15 16 PPB
5:00 AM I25DEN PM10 24 Good 19 20 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 51 9 µg/m3
5:00 AM I25GLO NO2 1 Good 24 25 PPB
5:00 AM I25GLO PM10 24 Good 32 35 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 54 10 µg/m3
5:00 AM LAST NO2 1 Good 6 6 PPB
5:00 AM LAST O3 8 Good 31 33 PPB
5:00 AM LMB PM10 24 Good 19 20 µg/m3
5:00 AM LMB PM2.5 24 Good 41 7 µg/m3
5:00 AM LNGM PM10 24 Good 24 26 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
5:00 AM MAN O3 8 Good 28 30 PPB
5:00 AM MFP NO2 1 Good 2 2 PPB
5:00 AM MFP O3 8 Good 38 41 PPB
5:00 AM NJH PM10 24 Good 31 33 µg/m3
5:00 AM NJH PM2.5 24 Moderate 52 9 µg/m3
5:00 AM NREL O3 8 Good 36 39 PPB
5:00 AM PAG PM10 24 Good 14 15 µg/m3
5:00 AM PAG PM2.5 24 Good 27 4 µg/m3
5:00 AM PAL O3 8 Good 31 33 PPB
5:00 AM PFS PM10 24 Good 18 19 µg/m3
5:00 AM PFS PM2.5 24 Good 47 8 µg/m3
5:00 AM PMS PM2.5 24 Moderate 54 10 µg/m3
5:00 AM PWES O3 8 Good 26 28 PPB
5:00 AM RFN NO2 1 Good 3 3 PPB
5:00 AM RFN O3 8 Good 40 43 PPB
5:00 AM RIFL PM2.5 24 Good 21 3 µg/m3
5:00 AM RIFLO3 O3 8 Good 24 26 PPB
5:00 AM SSMB PM10 24 Good 14 15 µg/m3
5:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
5:00 AM TEL PM10 24 Good 17 18 µg/m3
5:00 AM TEL PM2.5 24 Good 31 5 µg/m3
5:00 AM TIM NO2 1 Good 5 5 PPB
5:00 AM TIM O3 8 Good 38 41 PPB
5:00 AM TIM PM10 24 Good 18 19 µg/m3
5:00 AM TIM PM2.5 24 Good 44 8 µg/m3
5:00 AM WBY NO2 1 Good 15 16 PPB
5:00 AM WBY NO2 1 Good 15 16 PPB
5:00 AM WBY O3 8 Good 30 32 PPB
5:00 AM WBY PM10 24 Good 33 36 µg/m3
5:00 AM WBY PM2.5 24 Moderate 51 9 µg/m3
4:00 AM ACAD O3 8 Good 28 30 PPB
4:00 AM ACC PM10 24 Good 10 11 µg/m3
4:00 AM ACC PM2.5 24 Good 34 6 µg/m3
4:00 AM ADB PM10 24 Good 44 47 µg/m3
4:00 AM ADB PM2.5 24 Moderate 55 11 µg/m3
4:00 AM ALA PM10 24 Good 11 12 µg/m3
4:00 AM ALA PM2.5 24 Good 23 4 µg/m3
4:00 AM ASPN O3 8 Good 26 28 PPB
4:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 36 6 µg/m3
4:00 AM AURE O3 8 Good 31 34 PPB
4:00 AM BHWK O3 8 Good 43 46 PPB
4:00 AM BOU PM10 24 Good 19 21 µg/m3
4:00 AM BOU PM2.5 24 Good 49 8 µg/m3
4:00 AM BOUR O3 8 Good 36 39 PPB
4:00 AM CAMP NO2 1 Good 4 4 PPB
4:00 AM CAMP NO2 1 Good 4 4 PPB
4:00 AM CAMP O3 8 Good 32 35 PPB
4:00 AM CAMP PM10 24 Good 20 22 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 53 10 µg/m3
4:00 AM CAN PM10 24 Good 18 19 µg/m3
4:00 AM CAN PM2.5 24 Good 46 8 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 4 4 PPB
4:00 AM CASA O3 8 Good 37 40 PPB
4:00 AM CASA PM10 24 Good 30 32 µg/m3
4:00 AM CASA PM2.5 24 Moderate 52 9 µg/m3
4:00 AM CCOL PM10 24 Good 19 21 µg/m3
4:00 AM CCOL PM2.5 24 Moderate 53 10 µg/m3
4:00 AM CHAT O3 8 Good 31 33 PPB
4:00 AM CHAT PM10 24 Good 21 23 µg/m3
4:00 AM CHAT PM2.5 24 Moderate 53 10 µg/m3
4:00 AM CTZ O3 8 Good 25 27 PPB
4:00 AM DELT PM10 24 Good 17 18 µg/m3
4:00 AM DELT PM2.5 24 Good 29 5 µg/m3
4:00 AM DELT PM2.5 24 Good 29 5 µg/m3
4:00 AM EVG O3 8 Good 38 41 PPB
4:00 AM FOS NO2 1 Good 5 5 PPB
4:00 AM FOS O3 8 Good 34 37 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 36 39 PPB
4:00 AM FTCF PM10 24 Good 16 17 µg/m3
4:00 AM FTCF PM2.5 24 Good 48 8 µg/m3
4:00 AM FTCW O3 8 Good 40 43 PPB
4:00 AM GJPB PM10 24 Good 10 11 µg/m3
4:00 AM GJPB PM2.5 24 Good 23 4 µg/m3
4:00 AM GREH PM10 24 Good 15 16 µg/m3
4:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
4:00 AM GRET CO 8 Good 0 0.0 PPM
4:00 AM GRET O3 8 Good 38 41 PPB
4:00 AM HLD O3 8 Good 32 35 PPB
4:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 AM I25DEN NO2 1 Good 13 14 PPB
4:00 AM I25DEN PM10 24 Good 19 21 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
4:00 AM I25GLO NO2 1 Good 28 30 PPB
4:00 AM I25GLO PM10 24 Good 33 36 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 55 11 µg/m3
4:00 AM LAST NO2 1 Good 4 4 PPB
4:00 AM LAST O3 8 Good 33 36 PPB
4:00 AM LMB PM10 24 Good 19 20 µg/m3
4:00 AM LMB PM2.5 24 Good 39 7 µg/m3
4:00 AM LNGM PM10 24 Good 24 26 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
4:00 AM MAN O3 8 Good 30 32 PPB
4:00 AM MFP NO2 1 Good 2 2 PPB
4:00 AM MFP O3 8 Good 39 42 PPB
4:00 AM NJH PM10 24 Good 31 33 µg/m3
4:00 AM NJH PM2.5 24 Moderate 53 10 µg/m3
4:00 AM NREL O3 8 Good 39 42 PPB
4:00 AM PAG PM10 24 Good 14 15 µg/m3
4:00 AM PAG PM2.5 24 Good 27 4 µg/m3
4:00 AM PAL O3 8 Good 31 34 PPB
4:00 AM PFS PM10 24 Good 17 18 µg/m3
4:00 AM PFS PM2.5 24 Good 48 8 µg/m3
4:00 AM PMS PM2.5 24 Moderate 55 11 µg/m3
4:00 AM PWES O3 8 Good 29 31 PPB
4:00 AM RFN NO2 1 Good 3 3 PPB
4:00 AM RFN O3 8 Good 43 46 PPB
4:00 AM RIFL PM2.5 24 Good 20 3 µg/m3
4:00 AM RIFLO3 O3 8 Good 26 28 PPB
4:00 AM SSMB PM10 24 Good 14 15 µg/m3
4:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
4:00 AM TEL PM10 24 Good 16 17 µg/m3
4:00 AM TEL PM2.5 24 Good 31 5 µg/m3
4:00 AM TIM NO2 1 Good 4 4 PPB
4:00 AM TIM O3 8 Good 41 44 PPB
4:00 AM TIM PM10 24 Good 18 19 µg/m3
4:00 AM TIM PM2.5 24 Good 45 8 µg/m3
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 32 35 PPB
4:00 AM WBY PM10 24 Good 34 37 µg/m3
4:00 AM WBY PM2.5 24 Moderate 52 9 µg/m3
3:00 AM ACAD O3 8 Good 31 34 PPB
3:00 AM ACC PM10 24 Good 10 11 µg/m3
3:00 AM ACC PM2.5 24 Good 34 6 µg/m3
3:00 AM ADB PM10 24 Good 44 48 µg/m3
3:00 AM ADB PM2.5 24 Moderate 55 11 µg/m3
3:00 AM ALA PM10 24 Good 11 12 µg/m3
3:00 AM ALA PM2.5 24 Good 23 4 µg/m3
3:00 AM ASPN O3 8 Good 26 28 PPB
3:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 37 6 µg/m3
3:00 AM AURE O3 8 Good 34 37 PPB
3:00 AM BHWK O3 8 Good 44 48 PPB
3:00 AM BOU PM10 24 Good 19 21 µg/m3
3:00 AM BOU PM2.5 24 Good 50 9 µg/m3
3:00 AM BOUR O3 8 Good 39 42 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP O3 8 Good 33 36 PPB
3:00 AM CAMP PM10 24 Good 21 23 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 53 10 µg/m3
3:00 AM CAN PM10 24 Good 18 19 µg/m3
3:00 AM CAN PM2.5 24 Good 46 8 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 4 4 PPB
3:00 AM CASA O3 8 Good 39 42 PPB
3:00 AM CASA PM10 24 Good 30 32 µg/m3
3:00 AM CASA PM2.5 24 Moderate 52 9 µg/m3
3:00 AM CCOL PM10 24 Good 19 21 µg/m3
3:00 AM CCOL PM2.5 24 Moderate 53 10 µg/m3
3:00 AM CHAT O3 8 Good 32 35 PPB
3:00 AM CHAT PM10 24 Good 21 23 µg/m3
3:00 AM CHAT PM2.5 24 Moderate 53 10 µg/m3
3:00 AM CTZ O3 8 Good 27 29 PPB
3:00 AM DELT PM10 24 Good 16 17 µg/m3
3:00 AM DELT PM2.5 24 Good 29 5 µg/m3
3:00 AM DELT PM2.5 24 Good 29 5 µg/m3
3:00 AM EVG O3 8 Good 40 43 PPB
3:00 AM FOS NO2 1 Good 5 5 PPB
3:00 AM FOS O3 8 Good 37 40 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 38 41 PPB
3:00 AM FTCF PM10 24 Good 16 17 µg/m3
3:00 AM FTCF PM2.5 24 Good 48 8 µg/m3
3:00 AM FTCW O3 8 Good 41 44 PPB
3:00 AM GJPB PM10 24 Good 10 11 µg/m3
3:00 AM GJPB PM2.5 24 Good 22 3 µg/m3
3:00 AM GREH PM10 24 Good 15 16 µg/m3
3:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
3:00 AM GRET CO 8 Good 0 0.0 PPM
3:00 AM GRET O3 8 Good 41 44 PPB
3:00 AM HLD O3 8 Good 34 37 PPB
3:00 AM I25DEN CO 8 Good 5 0.4 PPM
3:00 AM I25DEN NO2 1 Good 9 10 PPB
3:00 AM I25DEN PM10 24 Good 19 21 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
3:00 AM I25GLO NO2 1 Good 9 10 PPB
3:00 AM I25GLO PM10 24 Good 33 36 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 55 11 µg/m3
3:00 AM LAST NO2 1 Good 4 4 PPB
3:00 AM LAST O3 8 Good 36 39 PPB
3:00 AM LMB PM10 24 Good 18 19 µg/m3
3:00 AM LMB PM2.5 24 Good 38 6 µg/m3
3:00 AM LNGM PM10 24 Good 24 26 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
3:00 AM MAN O3 8 Good 31 33 PPB
3:00 AM MFP NO2 1 Good 2 2 PPB
3:00 AM MFP O3 8 Good 41 44 PPB
3:00 AM NJH PM10 24 Good 31 33 µg/m3
3:00 AM NJH PM2.5 24 Moderate 53 10 µg/m3
3:00 AM NREL O3 8 Good 41 44 PPB
3:00 AM PAG PM10 24 Good 14 15 µg/m3
3:00 AM PAG PM2.5 24 Good 27 4 µg/m3
3:00 AM PAL O3 8 Good 33 36 PPB
3:00 AM PFS PM10 24 Good 18 19 µg/m3
3:00 AM PFS PM2.5 24 Good 48 8 µg/m3
3:00 AM PMS PM2.5 24 Moderate 55 11 µg/m3
3:00 AM PWES O3 8 Good 31 33 PPB
3:00 AM RFN NO2 1 Good 2 2 PPB
3:00 AM RFN O3 8 Good 44 48 PPB
3:00 AM RIFL PM2.5 24 Good 19 3 µg/m3
3:00 AM RIFLO3 O3 8 Good 28 30 PPB
3:00 AM SSMB PM10 24 Good 14 15 µg/m3
3:00 AM SSMB PM2.5 24 Good 32 5 µg/m3
3:00 AM TEL PM10 24 Good 16 17 µg/m3
3:00 AM TEL PM2.5 24 Good 30 5 µg/m3
3:00 AM TIM NO2 1 Good 2 2 PPB
3:00 AM TIM O3 8 Good 44 47 PPB
3:00 AM TIM PM10 24 Good 18 19 µg/m3
3:00 AM TIM PM2.5 24 Good 46 8 µg/m3
3:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM WBY O3 8 Good 34 37 PPB
3:00 AM WBY PM10 24 Good 34 37 µg/m3
3:00 AM WBY PM2.5 24 Moderate 52 9 µg/m3
2:00 AM ACAD O3 8 Good 34 37 PPB
2:00 AM ACC PM10 24 Good 10 11 µg/m3
2:00 AM ACC PM2.5 24 Good 35 6 µg/m3
2:00 AM ADB PM10 24 Good 45 49 µg/m3
2:00 AM ADB PM2.5 24 Moderate 56 11 µg/m3
2:00 AM ALA PM10 24 Good 11 12 µg/m3
2:00 AM ALA PM2.5 24 Good 23 4 µg/m3
2:00 AM ASPN O3 8 Good 26 28 PPB
2:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 37 6 µg/m3
2:00 AM AURE O3 8 Good 36 39 PPB
2:00 AM BHWK O3 8 Good 46 50 PPB
2:00 AM BOU PM10 24 Good 20 22 µg/m3
2:00 AM BOU PM2.5 24 Moderate 51 9 µg/m3
2:00 AM BOUR O3 8 Good 43 46 PPB
2:00 AM CAMP NO2 1 Good 13 14 PPB
2:00 AM CAMP NO2 1 Good 13 14 PPB
2:00 AM CAMP O3 8 Good 34 37 PPB
2:00 AM CAMP PM10 24 Good 21 23 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 54 10 µg/m3
2:00 AM CAN PM10 24 Good 18 19 µg/m3
2:00 AM CAN PM2.5 24 Good 47 8 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 4 4 PPB
2:00 AM CASA O3 8 Good 41 44 PPB
2:00 AM CASA PM10 24 Good 30 32 µg/m3
2:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
2:00 AM CCOL PM10 24 Good 19 21 µg/m3
2:00 AM CCOL PM2.5 24 Moderate 53 10 µg/m3
2:00 AM CHAT O3 8 Good 35 38 PPB
2:00 AM CHAT PM10 24 Good 21 23 µg/m3
2:00 AM CHAT PM2.5 24 Moderate 54 10 µg/m3
2:00 AM CTZ O3 8 Good 29 31 PPB
2:00 AM DELT PM10 24 Good 16 17 µg/m3
2:00 AM DELT PM2.5 24 Good 29 5 µg/m3
2:00 AM DELT PM2.5 24 Good 29 5 µg/m3
2:00 AM EVG O3 8 Good 42 45 PPB
2:00 AM FOS NO2 1 Good 3 3 PPB
2:00 AM FOS O3 8 Good 41 44 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 40 43 PPB
2:00 AM FTCF PM10 24 Good 16 17 µg/m3
2:00 AM FTCF PM2.5 24 Good 48 8 µg/m3
2:00 AM FTCW O3 8 Good 42 45 PPB
2:00 AM GJPB PM10 24 Good 10 11 µg/m3
2:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
2:00 AM GREH PM10 24 Good 15 16 µg/m3
2:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
2:00 AM GRET CO 8 Good 0 0.0 PPM
2:00 AM GRET O3 8 Good 43 46 PPB
2:00 AM HLD O3 8 Good 36 39 PPB
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN NO2 1 Good 12 13 PPB
2:00 AM I25DEN PM10 24 Good 19 21 µg/m3
2:00 AM I25DEN PM2.5 24 Moderate 53 10 µg/m3
2:00 AM I25GLO NO2 1 Good 8 9 PPB
2:00 AM I25GLO PM10 24 Good 34 37 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 56 11 µg/m3
2:00 AM LAST NO2 1 Good 4 4 PPB
2:00 AM LAST O3 8 Good 38 41 PPB
2:00 AM LMB PM10 24 Good 18 19 µg/m3
2:00 AM LMB PM2.5 24 Good 37 6 µg/m3
2:00 AM LNGM PM10 24 Good 24 26 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
2:00 AM MAN O3 8 Good 33 36 PPB
2:00 AM MFP NO2 1 Good 2 2 PPB
2:00 AM MFP O3 8 Good 43 46 PPB
2:00 AM NJH PM10 24 Good 31 33 µg/m3
2:00 AM NJH PM2.5 24 Moderate 54 10 µg/m3
2:00 AM NREL O3 8 Good 44 47 PPB
2:00 AM PAG PM10 24 Good 14 15 µg/m3
2:00 AM PAG PM2.5 24 Good 27 4 µg/m3
2:00 AM PAL O3 8 Good 34 37 PPB
2:00 AM PFS PM10 24 Good 18 19 µg/m3
2:00 AM PFS PM2.5 24 Good 49 8 µg/m3
2:00 AM PMS PM2.5 24 Moderate 55 11 µg/m3
2:00 AM PWES O3 8 Good 31 34 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Good 46 50 PPB
2:00 AM RIFL PM2.5 24 Good 19 3 µg/m3
2:00 AM RIFLO3 O3 8 Good 30 32 PPB
2:00 AM SSMB PM10 24 Good 14 15 µg/m3
2:00 AM SSMB PM2.5 24 Good 32 5 µg/m3
2:00 AM TEL PM10 24 Good 16 17 µg/m3
2:00 AM TEL PM2.5 24 Good 29 5 µg/m3
2:00 AM TIM NO2 1 Good 2 2 PPB
2:00 AM TIM O3 8 Good 45 49 PPB
2:00 AM TIM PM10 24 Good 18 19 µg/m3
2:00 AM TIM PM2.5 24 Good 46 8 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 36 39 PPB
2:00 AM WBY PM10 24 Good 34 37 µg/m3
2:00 AM WBY PM2.5 24 Moderate 53 10 µg/m3
1:00 AM ACAD O3 8 Good 37 40 PPB
1:00 AM ACC PM10 24 Good 10 11 µg/m3
1:00 AM ACC PM2.5 24 Good 36 6 µg/m3
1:00 AM ADB PM10 24 Good 45 49 µg/m3
1:00 AM ADB PM2.5 24 Moderate 56 12 µg/m3
1:00 AM ALA PM10 24 Good 11 12 µg/m3
1:00 AM ALA PM2.5 24 Good 24 4 µg/m3
1:00 AM ASPN O3 8 Good 27 29 PPB
1:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 37 6 µg/m3
1:00 AM AURE O3 8 Good 39 42 PPB
1:00 AM BHWK O3 8 Good 47 51 PPB
1:00 AM BOU PM10 24 Good 20 22 µg/m3
1:00 AM BOU PM2.5 24 Moderate 51 9 µg/m3
1:00 AM BOUR O3 8 Good 44 47 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 36 39 PPB
1:00 AM CAMP PM10 24 Good 21 23 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 54 10 µg/m3
1:00 AM CAN PM10 24 Good 18 19 µg/m3
1:00 AM CAN PM2.5 24 Good 47 8 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 3 3 PPB
1:00 AM CASA O3 8 Good 43 46 PPB
1:00 AM CASA PM10 24 Good 30 32 µg/m3
1:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
1:00 AM CCOL PM10 24 Good 19 21 µg/m3
1:00 AM CCOL PM2.5 24 Moderate 53 10 µg/m3
1:00 AM CHAT O3 8 Good 36 39 PPB
1:00 AM CHAT PM10 24 Good 21 23 µg/m3
1:00 AM CHAT PM2.5 24 Moderate 54 10 µg/m3
1:00 AM CTZ O3 8 Good 31 34 PPB
1:00 AM DELT PM10 24 Good 17 18 µg/m3
1:00 AM DELT PM2.5 24 Good 29 5 µg/m3
1:00 AM DELT PM2.5 24 Good 29 5 µg/m3
1:00 AM EVG O3 8 Good 44 48 PPB
1:00 AM FOS NO2 1 Good 3 3 PPB
1:00 AM FOS O3 8 Good 44 47 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 42 45 PPB
1:00 AM FTCF PM10 24 Good 16 17 µg/m3
1:00 AM FTCF PM2.5 24 Good 48 8 µg/m3
1:00 AM FTCW O3 8 Good 43 46 PPB
1:00 AM GJPB PM10 24 Good 10 11 µg/m3
1:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
1:00 AM GREH PM10 24 Good 15 16 µg/m3
1:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
1:00 AM GRET CO 8 Good 0 0.0 PPM
1:00 AM GRET O3 8 Good 44 48 PPB
1:00 AM HLD O3 8 Good 38 41 PPB
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN NO2 1 Good 8 9 PPB
1:00 AM I25DEN PM10 24 Good 20 22 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 53 10 µg/m3
1:00 AM I25GLO NO2 1 Good 12 13 PPB
1:00 AM I25GLO PM10 24 Good 34 37 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 56 12 µg/m3
1:00 AM LAST NO2 1 Good 4 4 PPB
1:00 AM LAST O3 8 Good 41 44 PPB
1:00 AM LMB PM10 24 Good 17 18 µg/m3
1:00 AM LMB PM2.5 24 Good 36 6 µg/m3
1:00 AM LNGM PM10 24 Good 24 26 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 53 10 µg/m3
1:00 AM MAN O3 8 Good 36 39 PPB
1:00 AM MFP NO2 1 Good 2 2 PPB
1:00 AM MFP O3 8 Good 44 48 PPB
1:00 AM NJH PM10 24 Good 31 33 µg/m3
1:00 AM NJH PM2.5 24 Moderate 54 10 µg/m3
1:00 AM NREL O3 8 Good 45 49 PPB
1:00 AM PAG PM10 24 Good 14 15 µg/m3
1:00 AM PAG PM2.5 24 Good 26 4 µg/m3
1:00 AM PAL O3 8 Good 36 39 PPB
1:00 AM PFS PM10 24 Good 18 19 µg/m3
1:00 AM PFS PM2.5 24 Moderate 51 9 µg/m3
1:00 AM PMS PM2.5 24 Moderate 55 11 µg/m3
1:00 AM PWES O3 8 Good 34 37 PPB
1:00 AM RFN NO2 1 Good 1 1 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 32 35 PPB
1:00 AM SSMB PM10 24 Good 14 15 µg/m3
1:00 AM SSMB PM2.5 24 Good 33 5 µg/m3
1:00 AM TEL PM10 24 Good 15 16 µg/m3
1:00 AM TEL PM2.5 24 Good 28 5 µg/m3
1:00 AM TIM NO2 1 Good 2 2 PPB
1:00 AM TIM O3 8 Good 46 50 PPB
1:00 AM TIM PM10 24 Good 18 19 µg/m3
1:00 AM TIM PM2.5 24 Good 47 8 µg/m3
1:00 AM WBY NO2 1 Good 3 3 PPB
1:00 AM WBY NO2 1 Good 3 3 PPB
1:00 AM WBY O3 8 Good 37 40 PPB
1:00 AM WBY PM10 24 Good 34 37 µg/m3
1:00 AM WBY PM2.5 24 Moderate 53 10 µg/m3

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