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AQI Calculations on 10/19/2024 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 17 18 PPB
7:00 AM ACC PM10 24 Good 25 27 µg/m3
7:00 AM ACC PM2.5 24 Moderate 55 11 µg/m3
7:00 AM ADB PM10 24 Good 44 48 µg/m3
7:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
7:00 AM ALA PM10 24 Good 11 12 µg/m3
7:00 AM ALA PM2.5 24 Good 19 3 µg/m3
7:00 AM ASPN O3 8 Good 10 11 PPB
7:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 11 2 µg/m3
7:00 AM AURE O3 8 Good 26 28 PPB
7:00 AM BHWK O3 8 Good 16 17 PPB
7:00 AM BOU PM10 24 Good 31 33 µg/m3
7:00 AM BOU PM2.5 24 Good 45 8 µg/m3
7:00 AM BOUR O3 8 Good 20 22 PPB
7:00 AM CAMP NO2 1 Good 8 8 PPB
7:00 AM CAMP NO2 1 Good 8 8 PPB
7:00 AM CAMP O3 8 Good 20 22 PPB
7:00 AM CAMP PM10 24 Good 23 25 µg/m3
7:00 AM CAMP PM2.5 24 Moderate 56 12 µg/m3
7:00 AM CAN PM10 24 Good 9 10 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 8 9 PPB
7:00 AM CASA O3 8 Good 19 21 PPB
7:00 AM CASA PM10 24 Good 39 42 µg/m3
7:00 AM CASA PM2.5 24 Good 48 8 µg/m3
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM CCOL PM10 24 Good 15 16 µg/m3
7:00 AM CCOL PM2.5 24 Good 44 8 µg/m3
7:00 AM CHAT O3 8 Good 20 22 PPB
7:00 AM CHAT PM10 24 Good 27 29 µg/m3
7:00 AM CHAT PM2.5 24 Good 46 8 µg/m3
7:00 AM CTZ O3 8 Good 31 33 PPB
7:00 AM EVG O3 8 Good 15 16 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 24 26 PPB
7:00 AM FTCF PM10 24 Good 15 16 µg/m3
7:00 AM FTCF PM2.5 24 Good 37 6 µg/m3
7:00 AM FTCW O3 8 Good 22 24 PPB
7:00 AM GJPB PM10 24 Good 6 6 µg/m3
7:00 AM GJPB PM2.5 24 Good 27 4 µg/m3
7:00 AM GREH PM10 24 Good 19 20 µg/m3
7:00 AM GREH PM2.5 24 Good 46 8 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 26 28 PPB
7:00 AM HLD O3 8 Good 17 18 PPB
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM I25DEN NO2 1 Good 7 7 PPB
7:00 AM I25DEN PM10 24 Good 19 21 µg/m3
7:00 AM I25DEN PM2.5 24 Moderate 58 12 µg/m3
7:00 AM I25GLO NO2 1 Good 8 9 PPB
7:00 AM I25GLO PM10 24 Good 21 23 µg/m3
7:00 AM I25GLO PM2.5 24 Moderate 52 9 µg/m3
7:00 AM LAST NO2 1 Good 3 3 PPB
7:00 AM LAST O3 8 Good 22 24 PPB
7:00 AM LMB PM10 24 Good 29 31 µg/m3
7:00 AM LMB PM2.5 24 Good 41 7 µg/m3
7:00 AM LNGM PM10 24 Good 38 41 µg/m3
7:00 AM LNGM PM2.5 24 Good 48 8 µg/m3
7:00 AM MAN O3 8 Good 16 17 PPB
7:00 AM NJH PM10 24 Good 33 36 µg/m3
7:00 AM NJH PM2.5 24 Good 48 8 µg/m3
7:00 AM NREL O3 8 Good 19 21 PPB
7:00 AM PAG PM10 24 Good 6 7 µg/m3
7:00 AM PAL O3 8 Good 24 26 PPB
7:00 AM PFS PM10 24 Good 16 17 µg/m3
7:00 AM PFS PM2.5 24 Good 26 4 µg/m3
7:00 AM PMS PM2.5 24 Good 44 7 µg/m3
7:00 AM PWES O3 8 Good 15 16 PPB
7:00 AM RFN NO2 1 Good 5 5 PPB
7:00 AM RFN O3 8 Good 18 19 PPB
7:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
7:00 AM RIFLO3 O3 8 Good 12 13 PPB
7:00 AM SSMB PM10 24 Good 7 8 µg/m3
7:00 AM TEL PM10 24 Good 5 5 µg/m3
7:00 AM TIM NO2 1 Good 2 2 PPB
7:00 AM TIM O3 8 Good 26 28 PPB
7:00 AM WBY NO2 1 Good 8 9 PPB
7:00 AM WBY NO2 1 Good 8 9 PPB
7:00 AM WBY O3 8 Good 21 23 PPB
7:00 AM WBY PM10 24 Good 25 27 µg/m3
7:00 AM WBY PM2.5 24 Good 38 6 µg/m3
6:00 AM ACAD O3 8 Good 18 19 PPB
6:00 AM ACC PM10 24 Good 25 27 µg/m3
6:00 AM ACC PM2.5 24 Moderate 55 11 µg/m3
6:00 AM ADB PM10 24 Good 46 50 µg/m3
6:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
6:00 AM ALA PM10 24 Good 12 13 µg/m3
6:00 AM ALA PM2.5 24 Good 21 3 µg/m3
6:00 AM ASPN O3 8 Good 11 12 PPB
6:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 11 1 µg/m3
6:00 AM AURE O3 8 Good 26 28 PPB
6:00 AM BHWK O3 8 Good 16 17 PPB
6:00 AM BOU PM10 24 Good 30 32 µg/m3
6:00 AM BOU PM2.5 24 Good 43 7 µg/m3
6:00 AM BOUR O3 8 Good 21 23 PPB
6:00 AM CAMP NO2 1 Good 7 7 PPB
6:00 AM CAMP NO2 1 Good 7 7 PPB
6:00 AM CAMP O3 8 Good 21 23 PPB
6:00 AM CAMP PM10 24 Good 24 26 µg/m3
6:00 AM CAMP PM2.5 24 Moderate 56 11 µg/m3
6:00 AM CAN PM10 24 Good 10 11 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 8 9 PPB
6:00 AM CASA O3 8 Good 20 22 PPB
6:00 AM CASA PM10 24 Good 38 41 µg/m3
6:00 AM CASA PM2.5 24 Good 47 8 µg/m3
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM CCOL PM10 24 Good 16 17 µg/m3
6:00 AM CCOL PM2.5 24 Good 44 7 µg/m3
6:00 AM CHAT O3 8 Good 21 23 PPB
6:00 AM CHAT PM10 24 Good 29 31 µg/m3
6:00 AM CHAT PM2.5 24 Good 46 8 µg/m3
6:00 AM CTZ O3 8 Good 31 33 PPB
6:00 AM EVG O3 8 Good 17 18 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 24 26 PPB
6:00 AM FTCF PM10 24 Good 14 15 µg/m3
6:00 AM FTCF PM2.5 24 Good 34 6 µg/m3
6:00 AM FTCW O3 8 Good 22 24 PPB
6:00 AM GJPB PM10 24 Good 6 7 µg/m3
6:00 AM GJPB PM2.5 24 Good 27 4 µg/m3
6:00 AM GREH PM10 24 Good 19 20 µg/m3
6:00 AM GREH PM2.5 24 Good 46 8 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 27 29 PPB
6:00 AM HLD O3 8 Good 19 20 PPB
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM I25DEN NO2 1 Good 7 7 PPB
6:00 AM I25DEN PM10 24 Good 20 22 µg/m3
6:00 AM I25DEN PM2.5 24 Moderate 58 12 µg/m3
6:00 AM I25GLO NO2 1 Good 8 9 PPB
6:00 AM I25GLO PM10 24 Good 22 24 µg/m3
6:00 AM I25GLO PM2.5 24 Moderate 52 9 µg/m3
6:00 AM LAST NO2 1 Good 3 3 PPB
6:00 AM LAST O3 8 Good 23 25 PPB
6:00 AM LMB PM10 24 Good 30 32 µg/m3
6:00 AM LMB PM2.5 24 Good 41 7 µg/m3
6:00 AM LNGM PM10 24 Good 36 39 µg/m3
6:00 AM LNGM PM2.5 24 Good 46 8 µg/m3
6:00 AM MAN O3 8 Good 18 19 PPB
6:00 AM NJH PM10 24 Good 33 36 µg/m3
6:00 AM NJH PM2.5 24 Good 46 8 µg/m3
6:00 AM NREL O3 8 Good 20 22 PPB
6:00 AM PAG PM10 24 Good 7 8 µg/m3
6:00 AM PAL O3 8 Good 25 27 PPB
6:00 AM PFS PM10 24 Good 16 17 µg/m3
6:00 AM PFS PM2.5 24 Good 25 4 µg/m3
6:00 AM PMS PM2.5 24 Good 43 7 µg/m3
6:00 AM PWES O3 8 Good 16 17 PPB
6:00 AM RFN NO2 1 Good 5 5 PPB
6:00 AM RFN O3 8 Good 19 20 PPB
6:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
6:00 AM RIFLO3 O3 8 Good 13 14 PPB
6:00 AM SSMB PM10 24 Good 6 7 µg/m3
6:00 AM TEL PM10 24 Good 6 6 µg/m3
6:00 AM TIM NO2 1 Good 2 2 PPB
6:00 AM TIM O3 8 Good 27 29 PPB
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 22 24 PPB
6:00 AM WBY PM10 24 Good 28 30 µg/m3
6:00 AM WBY PM2.5 24 Good 37 6 µg/m3
5:00 AM ACAD O3 8 Good 19 21 PPB
5:00 AM ACC PM10 24 Good 25 27 µg/m3
5:00 AM ACC PM2.5 24 Moderate 54 10 µg/m3
5:00 AM ADB PM10 24 Good 48 52 µg/m3
5:00 AM ADB PM2.5 24 Good 49 8 µg/m3
5:00 AM ALA PM10 24 Good 13 14 µg/m3
5:00 AM ALA PM2.5 24 Good 22 3 µg/m3
5:00 AM ASPN O3 8 Good 12 13 PPB
5:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 11 1 µg/m3
5:00 AM AURE O3 8 Good 27 29 PPB
5:00 AM BHWK O3 8 Good 17 18 PPB
5:00 AM BOU PM10 24 Good 29 31 µg/m3
5:00 AM BOU PM2.5 24 Good 40 7 µg/m3
5:00 AM BOUR O3 8 Good 22 24 PPB
5:00 AM CAMP NO2 1 Good 6 6 PPB
5:00 AM CAMP NO2 1 Good 6 6 PPB
5:00 AM CAMP O3 8 Good 22 24 PPB
5:00 AM CAMP PM10 24 Good 24 26 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
5:00 AM CAN PM10 24 Good 10 11 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 7 7 PPB
5:00 AM CASA O3 8 Good 21 23 PPB
5:00 AM CASA PM10 24 Good 39 42 µg/m3
5:00 AM CASA PM2.5 24 Good 45 8 µg/m3
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM CCOL PM10 24 Good 15 16 µg/m3
5:00 AM CCOL PM2.5 24 Good 43 7 µg/m3
5:00 AM CHAT O3 8 Good 22 24 PPB
5:00 AM CHAT PM10 24 Good 29 31 µg/m3
5:00 AM CHAT PM2.5 24 Good 44 7 µg/m3
5:00 AM CTZ O3 8 Good 31 33 PPB
5:00 AM EVG O3 8 Good 19 20 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 24 26 PPB
5:00 AM FTCF PM10 24 Good 14 15 µg/m3
5:00 AM FTCF PM2.5 24 Good 33 5 µg/m3
5:00 AM FTCW O3 8 Good 22 24 PPB
5:00 AM GJPB PM10 24 Good 6 6 µg/m3
5:00 AM GJPB PM2.5 24 Good 26 4 µg/m3
5:00 AM GREH PM10 24 Good 19 20 µg/m3
5:00 AM GREH PM2.5 24 Good 44 8 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 19 20 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN NO2 1 Good 8 8 PPB
5:00 AM I25DEN PM10 24 Good 20 22 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 57 12 µg/m3
5:00 AM I25GLO NO2 1 Good 7 7 PPB
5:00 AM I25GLO PM10 24 Good 22 24 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 52 9 µg/m3
5:00 AM LAST NO2 1 Good 4 4 PPB
5:00 AM LAST O3 8 Good 23 25 PPB
5:00 AM LMB PM10 24 Good 31 33 µg/m3
5:00 AM LMB PM2.5 24 Good 42 7 µg/m3
5:00 AM LNGM PM10 24 Good 34 37 µg/m3
5:00 AM LNGM PM2.5 24 Good 44 7 µg/m3
5:00 AM MAN O3 8 Good 19 20 PPB
5:00 AM NJH PM10 24 Good 33 36 µg/m3
5:00 AM NJH PM2.5 24 Good 44 8 µg/m3
5:00 AM NREL O3 8 Good 20 22 PPB
5:00 AM PAG PM10 24 Good 7 8 µg/m3
5:00 AM PAL O3 8 Good 25 27 PPB
5:00 AM PFS PM10 24 Good 16 17 µg/m3
5:00 AM PFS PM2.5 24 Good 24 4 µg/m3
5:00 AM PMS PM2.5 24 Good 43 7 µg/m3
5:00 AM PWES O3 8 Good 18 19 PPB
5:00 AM RFN NO2 1 Good 4 4 PPB
5:00 AM RFN O3 8 Good 19 21 PPB
5:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
5:00 AM RIFLO3 O3 8 Good 14 15 PPB
5:00 AM SSMB PM10 24 Good 6 7 µg/m3
5:00 AM TEL PM10 24 Good 6 6 µg/m3
5:00 AM TIM NO2 1 Good 2 2 PPB
5:00 AM TIM O3 8 Good 27 29 PPB
5:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM WBY O3 8 Good 23 25 PPB
5:00 AM WBY PM10 24 Good 30 32 µg/m3
5:00 AM WBY PM2.5 24 Good 37 6 µg/m3
4:00 AM ACAD O3 8 Good 20 22 PPB
4:00 AM ACC PM10 24 Good 25 27 µg/m3
4:00 AM ACC PM2.5 24 Moderate 53 10 µg/m3
4:00 AM ADB PM10 24 Good 48 52 µg/m3
4:00 AM ADB PM2.5 24 Good 48 8 µg/m3
4:00 AM ALA PM10 24 Good 13 14 µg/m3
4:00 AM ALA PM2.5 24 Good 22 4 µg/m3
4:00 AM ASPN O3 8 Good 13 14 PPB
4:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 10 1 µg/m3
4:00 AM AURE O3 8 Good 27 29 PPB
4:00 AM BHWK O3 8 Good 19 20 PPB
4:00 AM BOU PM10 24 Good 28 30 µg/m3
4:00 AM BOU PM2.5 24 Good 38 6 µg/m3
4:00 AM BOUR O3 8 Good 23 25 PPB
4:00 AM CAMP NO2 1 Good 5 5 PPB
4:00 AM CAMP NO2 1 Good 5 5 PPB
4:00 AM CAMP O3 8 Good 22 24 PPB
4:00 AM CAMP PM10 24 Good 24 26 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 54 10 µg/m3
4:00 AM CAN PM10 24 Good 10 11 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 8 9 PPB
4:00 AM CASA O3 8 Good 22 24 PPB
4:00 AM CASA PM10 24 Good 38 41 µg/m3
4:00 AM CASA PM2.5 24 Good 43 7 µg/m3
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM CCOL PM10 24 Good 15 16 µg/m3
4:00 AM CCOL PM2.5 24 Good 42 7 µg/m3
4:00 AM CHAT O3 8 Good 22 24 PPB
4:00 AM CHAT PM10 24 Good 29 31 µg/m3
4:00 AM CHAT PM2.5 24 Good 43 7 µg/m3
4:00 AM CTZ O3 8 Good 30 32 PPB
4:00 AM EVG O3 8 Good 19 21 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 24 26 PPB
4:00 AM FTCF PM10 24 Good 14 15 µg/m3
4:00 AM FTCF PM2.5 24 Good 31 5 µg/m3
4:00 AM FTCW O3 8 Good 22 24 PPB
4:00 AM GJPB PM10 24 Good 6 6 µg/m3
4:00 AM GJPB PM2.5 24 Good 24 4 µg/m3
4:00 AM GREH PM10 24 Good 19 20 µg/m3
4:00 AM GREH PM2.5 24 Good 44 7 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 27 29 PPB
4:00 AM HLD O3 8 Good 19 21 PPB
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM I25DEN NO2 1 Good 7 7 PPB
4:00 AM I25DEN PM10 24 Good 20 22 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 56 12 µg/m3
4:00 AM I25GLO NO2 1 Good 7 7 PPB
4:00 AM I25GLO PM10 24 Good 23 25 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 51 9 µg/m3
4:00 AM LAST NO2 1 Good 3 3 PPB
4:00 AM LAST O3 8 Good 24 26 PPB
4:00 AM LMB PM10 24 Good 32 35 µg/m3
4:00 AM LMB PM2.5 24 Good 43 7 µg/m3
4:00 AM LNGM PM10 24 Good 32 35 µg/m3
4:00 AM LNGM PM2.5 24 Good 42 7 µg/m3
4:00 AM MAN O3 8 Good 19 21 PPB
4:00 AM NJH PM10 24 Good 33 36 µg/m3
4:00 AM NJH PM2.5 24 Good 43 7 µg/m3
4:00 AM NREL O3 8 Good 21 23 PPB
4:00 AM PAG PM10 24 Good 7 8 µg/m3
4:00 AM PAL O3 8 Good 26 28 PPB
4:00 AM PFS PM10 24 Good 16 17 µg/m3
4:00 AM PFS PM2.5 24 Good 24 4 µg/m3
4:00 AM PMS PM2.5 24 Good 42 7 µg/m3
4:00 AM PWES O3 8 Good 19 21 PPB
4:00 AM RFN NO2 1 Good 2 2 PPB
4:00 AM RFN O3 8 Good 20 22 PPB
4:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
4:00 AM RIFLO3 O3 8 Good 14 15 PPB
4:00 AM SSMB PM10 24 Good 6 7 µg/m3
4:00 AM TEL PM10 24 Good 6 6 µg/m3
4:00 AM TIM NO2 1 Good 1 1 PPB
4:00 AM TIM O3 8 Good 27 29 PPB
4:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM WBY O3 8 Good 24 26 PPB
4:00 AM WBY PM10 24 Good 31 33 µg/m3
4:00 AM WBY PM2.5 24 Good 37 6 µg/m3
3:00 AM ACAD O3 8 Good 21 23 PPB
3:00 AM ACC PM10 24 Good 24 26 µg/m3
3:00 AM ACC PM2.5 24 Moderate 52 9 µg/m3
3:00 AM ADB PM10 24 Good 48 52 µg/m3
3:00 AM ADB PM2.5 24 Good 47 8 µg/m3
3:00 AM ALA PM10 24 Good 14 15 µg/m3
3:00 AM ALA PM2.5 24 Good 23 4 µg/m3
3:00 AM ASPN O3 8 Good 14 15 PPB
3:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 9 1 µg/m3
3:00 AM AURE O3 8 Good 27 29 PPB
3:00 AM BHWK O3 8 Good 20 22 PPB
3:00 AM BOU PM10 24 Good 27 29 µg/m3
3:00 AM BOU PM2.5 24 Good 37 6 µg/m3
3:00 AM BOUR O3 8 Good 24 26 PPB
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP O3 8 Good 23 25 PPB
3:00 AM CAMP PM10 24 Good 23 25 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 53 10 µg/m3
3:00 AM CAN PM10 24 Good 10 11 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 6 6 PPB
3:00 AM CASA O3 8 Good 23 25 PPB
3:00 AM CASA PM10 24 Good 37 40 µg/m3
3:00 AM CASA PM2.5 24 Good 41 7 µg/m3
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM CCOL PM10 24 Good 15 16 µg/m3
3:00 AM CCOL PM2.5 24 Good 41 7 µg/m3
3:00 AM CHAT O3 8 Good 22 24 PPB
3:00 AM CHAT PM10 24 Good 28 30 µg/m3
3:00 AM CHAT PM2.5 24 Good 41 7 µg/m3
3:00 AM CTZ O3 8 Good 29 31 PPB
3:00 AM EVG O3 8 Good 20 22 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 23 25 PPB
3:00 AM FTCF PM10 24 Good 13 14 µg/m3
3:00 AM FTCF PM2.5 24 Good 29 5 µg/m3
3:00 AM FTCW O3 8 Good 22 24 PPB
3:00 AM GJPB PM10 24 Good 5 5 µg/m3
3:00 AM GJPB PM2.5 24 Good 22 3 µg/m3
3:00 AM GREH PM10 24 Good 19 20 µg/m3
3:00 AM GREH PM2.5 24 Good 43 7 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 27 29 PPB
3:00 AM HLD O3 8 Good 19 21 PPB
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM I25DEN NO2 1 Good 6 6 PPB
3:00 AM I25DEN PM10 24 Good 20 22 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 55 11 µg/m3
3:00 AM I25GLO NO2 1 Good 5 5 PPB
3:00 AM I25GLO PM10 24 Good 22 24 µg/m3
3:00 AM I25GLO PM2.5 24 Good 48 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 34 37 µg/m3
3:00 AM LMB PM2.5 24 Good 43 7 µg/m3
3:00 AM LNGM PM10 24 Good 31 33 µg/m3
3:00 AM LNGM PM2.5 24 Good 39 7 µg/m3
3:00 AM MAN O3 8 Good 21 23 PPB
3:00 AM NJH PM10 24 Good 32 35 µg/m3
3:00 AM NJH PM2.5 24 Good 41 7 µg/m3
3:00 AM NREL O3 8 Good 21 23 PPB
3:00 AM PAG PM10 24 Good 8 9 µg/m3
3:00 AM PAL O3 8 Good 27 29 PPB
3:00 AM PFS PM10 24 Good 16 17 µg/m3
3:00 AM PFS PM2.5 24 Good 23 4 µg/m3
3:00 AM PMS PM2.5 24 Good 41 7 µg/m3
3:00 AM PWES O3 8 Good 20 22 PPB
3:00 AM RFN NO2 1 Good 2 2 PPB
3:00 AM RFN O3 8 Good 21 23 PPB
3:00 AM RIFL PM2.5 24 Good 16 2 µg/m3
3:00 AM RIFLO3 O3 8 Good 13 14 PPB
3:00 AM SSMB PM10 24 Good 6 7 µg/m3
3:00 AM TEL PM10 24 Good 6 6 µg/m3
3:00 AM TIM NO2 1 Good 1 1 PPB
3:00 AM TIM O3 8 Good 27 29 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY O3 8 Good 24 26 PPB
3:00 AM WBY PM10 24 Good 31 33 µg/m3
3:00 AM WBY PM2.5 24 Good 36 6 µg/m3
2:00 AM ACAD O3 8 Good 22 24 PPB
2:00 AM ACC PM10 24 Good 23 25 µg/m3
2:00 AM ACC PM2.5 24 Moderate 51 9 µg/m3
2:00 AM ADB PM10 24 Good 46 50 µg/m3
2:00 AM ADB PM2.5 24 Good 44 8 µg/m3
2:00 AM ALA PM10 24 Good 14 15 µg/m3
2:00 AM ALA PM2.5 24 Good 24 4 µg/m3
2:00 AM ASPN O3 8 Good 17 18 PPB
2:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 9 1 µg/m3
2:00 AM AURE O3 8 Good 27 29 PPB
2:00 AM BHWK O3 8 Good 22 24 PPB
2:00 AM BOU PM10 24 Good 26 28 µg/m3
2:00 AM BOU PM2.5 24 Good 35 6 µg/m3
2:00 AM BOUR O3 8 Good 25 27 PPB
2:00 AM CAMP NO2 1 Good 4 4 PPB
2:00 AM CAMP NO2 1 Good 4 4 PPB
2:00 AM CAMP O3 8 Good 22 24 PPB
2:00 AM CAMP PM10 24 Good 23 25 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 52 9 µg/m3
2:00 AM CAN PM10 24 Good 10 11 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 8 8 PPB
2:00 AM CASA O3 8 Good 23 25 PPB
2:00 AM CASA PM10 24 Good 35 38 µg/m3
2:00 AM CASA PM2.5 24 Good 39 7 µg/m3
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM CCOL PM10 24 Good 15 16 µg/m3
2:00 AM CCOL PM2.5 24 Good 39 7 µg/m3
2:00 AM CHAT O3 8 Good 23 25 PPB
2:00 AM CHAT PM10 24 Good 27 29 µg/m3
2:00 AM CHAT PM2.5 24 Good 39 7 µg/m3
2:00 AM CTZ O3 8 Good 28 30 PPB
2:00 AM EVG O3 8 Good 21 23 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 23 25 PPB
2:00 AM FTCF PM10 24 Good 13 14 µg/m3
2:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
2:00 AM FTCW O3 8 Good 22 24 PPB
2:00 AM GJPB PM10 24 Good 5 5 µg/m3
2:00 AM GJPB PM2.5 24 Good 19 3 µg/m3
2:00 AM GREH PM10 24 Good 19 20 µg/m3
2:00 AM GREH PM2.5 24 Good 42 7 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 27 29 PPB
2:00 AM HLD O3 8 Good 19 21 PPB
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM I25DEN NO2 1 Good 5 5 PPB
2:00 AM I25DEN PM10 24 Good 19 21 µg/m3
2:00 AM I25DEN PM2.5 24 Moderate 54 10 µg/m3
2:00 AM I25GLO NO2 1 Good 5 5 PPB
2:00 AM I25GLO PM10 24 Good 22 24 µg/m3
2:00 AM I25GLO PM2.5 24 Good 46 8 µg/m3
2:00 AM LAST NO2 1 Good 3 3 PPB
2:00 AM LAST O3 8 Good 26 28 PPB
2:00 AM LMB PM10 24 Good 36 39 µg/m3
2:00 AM LMB PM2.5 24 Good 44 8 µg/m3
2:00 AM LNGM PM10 24 Good 29 31 µg/m3
2:00 AM LNGM PM2.5 24 Good 37 6 µg/m3
2:00 AM MAN O3 8 Good 21 23 PPB
2:00 AM NJH PM10 24 Good 31 34 µg/m3
2:00 AM NJH PM2.5 24 Good 39 7 µg/m3
2:00 AM NREL O3 8 Good 22 24 PPB
2:00 AM PAG PM10 24 Good 9 10 µg/m3
2:00 AM PAL O3 8 Good 29 31 PPB
2:00 AM PFS PM10 24 Good 16 17 µg/m3
2:00 AM PFS PM2.5 24 Good 23 4 µg/m3
2:00 AM PMS PM2.5 24 Good 39 7 µg/m3
2:00 AM PWES O3 8 Good 22 24 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Good 22 24 PPB
2:00 AM RIFL PM2.5 24 Good 14 2 µg/m3
2:00 AM RIFLO3 O3 8 Good 14 15 PPB
2:00 AM SSMB PM10 24 Good 6 6 µg/m3
2:00 AM TEL PM10 24 Good 6 6 µg/m3
2:00 AM TIM NO2 1 Good 1 1 PPB
2:00 AM TIM O3 8 Good 27 29 PPB
2:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM WBY O3 8 Good 25 27 PPB
2:00 AM WBY PM10 24 Good 30 32 µg/m3
2:00 AM WBY PM2.5 24 Good 34 6 µg/m3
1:00 AM ACAD O3 8 Good 22 24 PPB
1:00 AM ACC PM10 24 Good 22 24 µg/m3
1:00 AM ACC PM2.5 24 Good 49 8 µg/m3
1:00 AM ADB PM10 24 Good 44 48 µg/m3
1:00 AM ADB PM2.5 24 Good 42 7 µg/m3
1:00 AM ALA PM10 24 Good 14 15 µg/m3
1:00 AM ALA PM2.5 24 Good 25 4 µg/m3
1:00 AM ASPN O3 8 Good 20 22 PPB
1:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 8 1 µg/m3
1:00 AM AURE O3 8 Good 27 29 PPB
1:00 AM BHWK O3 8 Good 23 25 PPB
1:00 AM BOU PM10 24 Good 25 27 µg/m3
1:00 AM BOU PM2.5 24 Good 33 6 µg/m3
1:00 AM BOUR O3 8 Good 25 27 PPB
1:00 AM CAMP NO2 1 Good 5 5 PPB
1:00 AM CAMP NO2 1 Good 5 5 PPB
1:00 AM CAMP O3 8 Good 23 25 PPB
1:00 AM CAMP PM10 24 Good 22 24 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 51 9 µg/m3
1:00 AM CAN PM10 24 Good 10 11 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 8 8 PPB
1:00 AM CASA O3 8 Good 23 25 PPB
1:00 AM CASA PM10 24 Good 33 36 µg/m3
1:00 AM CASA PM2.5 24 Good 37 6 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM10 24 Good 14 15 µg/m3
1:00 AM CCOL PM2.5 24 Good 37 6 µg/m3
1:00 AM CHAT O3 8 Good 24 26 PPB
1:00 AM CHAT PM10 24 Good 26 28 µg/m3
1:00 AM CHAT PM2.5 24 Good 37 6 µg/m3
1:00 AM CTZ O3 8 Good 28 30 PPB
1:00 AM EVG O3 8 Good 22 24 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 23 25 PPB
1:00 AM FTCF PM10 24 Good 13 14 µg/m3
1:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
1:00 AM FTCW O3 8 Good 23 25 PPB
1:00 AM GJPB PM10 24 Good 4 4 µg/m3
1:00 AM GJPB PM2.5 24 Good 18 3 µg/m3
1:00 AM GREH PM10 24 Good 19 20 µg/m3
1:00 AM GREH PM2.5 24 Good 41 7 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 28 30 PPB
1:00 AM HLD O3 8 Good 20 22 PPB
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM I25DEN NO2 1 Good 5 5 PPB
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 53 10 µg/m3
1:00 AM I25GLO NO2 1 Good 5 5 PPB
1:00 AM I25GLO PM10 24 Good 22 24 µg/m3
1:00 AM I25GLO PM2.5 24 Good 43 7 µg/m3
1:00 AM LAST NO2 1 Good 2 2 PPB
1:00 AM LAST O3 8 Good 26 28 PPB
1:00 AM LMB PM10 24 Good 38 41 µg/m3
1:00 AM LMB PM2.5 24 Good 45 8 µg/m3
1:00 AM LNGM PM10 24 Good 27 29 µg/m3
1:00 AM LNGM PM2.5 24 Good 35 6 µg/m3
1:00 AM MAN O3 8 Good 22 24 PPB
1:00 AM NJH PM10 24 Good 30 32 µg/m3
1:00 AM NJH PM2.5 24 Good 37 6 µg/m3
1:00 AM NREL O3 8 Good 23 25 PPB
1:00 AM PAG PM10 24 Good 9 10 µg/m3
1:00 AM PAL O3 8 Good 31 33 PPB
1:00 AM PFS PM10 24 Good 17 18 µg/m3
1:00 AM PFS PM2.5 24 Good 23 4 µg/m3
1:00 AM PMS PM2.5 24 Good 38 6 µg/m3
1:00 AM PWES O3 8 Good 24 26 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Good 22 24 PPB
1:00 AM RIFL PM2.5 24 Good 14 2 µg/m3
1:00 AM RIFLO3 O3 8 Good 16 17 PPB
1:00 AM SSMB PM10 24 Good 6 6 µg/m3
1:00 AM TEL PM10 24 Good 6 7 µg/m3
1:00 AM TIM NO2 1 Good 1 1 PPB
1:00 AM TIM O3 8 Good 27 29 PPB
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 26 28 PPB
1:00 AM WBY PM10 24 Good 29 31 µg/m3
1:00 AM WBY PM2.5 24 Good 33 6 µg/m3

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