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AQI Calculations on 07/08/2026 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.


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.
6:00 AM ACAD O3 8 Good 32 35 PPB
6:00 AM ACC PM10 24 Good 28 30 µg/m3
6:00 AM ACC PM2.5 24 Moderate 57 12 µg/m3
6:00 AM ADB PM10 24 Moderate 63 79 µg/m3
6:00 AM ADB PM2.5 24 Moderate 72 20 µg/m3
6:00 AM ASPN O3 8 Good 20 22 PPB
6:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
6:00 AM ASPN2 PM2.5 24 Moderate 61 14 µg/m3
6:00 AM AURE O3 8 Good 42 45 PPB
6:00 AM BHWK O3 8 Good 34 37 PPB
6:00 AM BOU PM10 24 Good 35 38 µg/m3
6:00 AM BOU PM2.5 24 Moderate 66 17 µg/m3
6:00 AM BOUR O3 8 Good 26 28 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 27 29 PPB
6:00 AM CAMP PM10 24 Good 19 20 µg/m3
6:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAN PM10 24 Moderate 52 57 µg/m3
6:00 AM CAN PM2.5 24 Moderate 78 23 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 15 16 PPB
6:00 AM CASA O3 8 Good 23 25 PPB
6:00 AM CASA PM10 24 Good 35 38 µg/m3
6:00 AM CASA PM2.5 24 Moderate 67 17 µg/m3
6:00 AM CCOL PM10 24 Good 41 44 µg/m3
6:00 AM CCOL PM2.5 24 Moderate 70 19 µg/m3
6:00 AM CHAT O3 8 Good 27 29 PPB
6:00 AM CHAT PM10 24 Good 31 33 µg/m3
6:00 AM CHAT PM2.5 24 Moderate 67 17 µg/m3
6:00 AM CTZ O3 8 Good 36 39 PPB
6:00 AM DELT PM10 24 Moderate 76 106 µg/m3
6:00 AM DELT PM2.5 24 Moderate 92 31 µg/m3
6:00 AM DELT PM2.5 24 Moderate 92 31 µg/m3
6:00 AM EVG O3 8 Good 24 26 PPB
6:00 AM FOS NO2 1 Good 7 7 PPB
6:00 AM FOS O3 8 Good 31 34 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 30 32 PPB
6:00 AM FTCF PM10 24 Good 39 42 µg/m3
6:00 AM FTCF PM2.5 24 Moderate 63 15 µg/m3
6:00 AM FTCW O3 8 Good 31 33 PPB
6:00 AM GJPB PM10 24 Good 19 20 µg/m3
6:00 AM GJPB PM2.5 24 Moderate 53 10 µg/m3
6:00 AM GREH PM10 24 Good 39 42 µg/m3
6:00 AM GREH PM2.5 24 Moderate 61 14 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 29 31 PPB
6:00 AM HLD O3 8 Good 31 33 PPB
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN NO2 1 Good 24 25 PPB
6:00 AM I25DEN PM10 24 Good 37 40 µg/m3
6:00 AM I25DEN PM2.5 24 Moderate 68 18 µg/m3
6:00 AM I25GLO NO2 1 Good 29 31 PPB
6:00 AM I25GLO PM10 24 Good 49 53 µg/m3
6:00 AM I25GLO PM2.5 24 Moderate 68 18 µg/m3
6:00 AM LAST NO2 1 Good 6 6 PPB
6:00 AM LAST O3 8 Good 29 31 PPB
6:00 AM LMB PM10 24 Good 31 33 µg/m3
6:00 AM LMB PM2.5 24 Good 43 7 µg/m3
6:00 AM LNGM PM10 24 Good 44 48 µg/m3
6:00 AM LNGM PM2.5 24 Moderate 69 18 µg/m3
6:00 AM MAN O3 8 Good 35 38 PPB
6:00 AM MFP NO2 1 Good 1 1 PPB
6:00 AM MFP O3 8 Good 37 40 PPB
6:00 AM NJH PM10 24 Good 37 40 µg/m3
6:00 AM NJH PM2.5 24 Moderate 72 20 µg/m3
6:00 AM NREL O3 8 Good 33 36 PPB
6:00 AM PAG PM10 24 Good 18 19 µg/m3
6:00 AM PAG PM2.5 24 Good 32 5 µg/m3
6:00 AM PAL O3 8 Good 35 38 PPB
6:00 AM PFS PM10 24 Good 41 44 µg/m3
6:00 AM PFS PM2.5 24 Moderate 70 19 µg/m3
6:00 AM PMS PM2.5 24 Moderate 67 17 µg/m3
6:00 AM PWES O3 8 Good 26 28 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 22 24 PPB
6:00 AM SSMB PM10 24 Good 29 31 µg/m3
6:00 AM SSMB PM2.5 24 Moderate 51 9 µg/m3
6:00 AM TEL PM10 24 Good 47 51 µg/m3
6:00 AM TEL PM2.5 24 Moderate 83 26 µg/m3
6:00 AM TIM NO2 1 Good 5 5 PPB
6:00 AM TIM O3 8 Good 27 29 PPB
6:00 AM TIM PM10 24 Good 37 40 µg/m3
6:00 AM TIM PM2.5 24 Moderate 62 14 µg/m3
6:00 AM WBY NO2 1 Good 31 33 PPB
6:00 AM WBY NO2 1 Good 31 33 PPB
6:00 AM WBY O3 8 Good 21 23 PPB
6:00 AM WBY PM10 24 Moderate 52 58 µg/m3
6:00 AM WBY PM2.5 24 Moderate 66 17 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM ACAD O3 8 Good 31 34 PPB
5:00 AM ACC PM10 24 Good 29 31 µg/m3
5:00 AM ACC PM2.5 24 Moderate 58 12 µg/m3
5:00 AM ADB PM10 24 Moderate 64 81 µg/m3
5:00 AM ADB PM2.5 24 Moderate 72 20 µg/m3
5:00 AM ASPN O3 8 Good 20 22 PPB
5:00 AM ASPN2 PM10 24 Good 30 32 µg/m3
5:00 AM ASPN2 PM2.5 24 Moderate 63 15 µg/m3
5:00 AM AURE O3 8 Good 43 46 PPB
5:00 AM BHWK O3 8 Good 34 37 PPB
5:00 AM BOU PM10 24 Good 36 39 µg/m3
5:00 AM BOU PM2.5 24 Moderate 67 17 µg/m3
5:00 AM BOUR O3 8 Good 28 30 PPB
5:00 AM CAMP NO2 1 Good 15 16 PPB
5:00 AM CAMP NO2 1 Good 15 16 PPB
5:00 AM CAMP O3 8 Good 28 30 PPB
5:00 AM CAMP PM10 24 Good 19 20 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
5:00 AM CAN PM10 24 Moderate 52 58 µg/m3
5:00 AM CAN PM2.5 24 Moderate 78 23 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 12 13 PPB
5:00 AM CASA O3 8 Good 25 27 PPB
5:00 AM CASA PM10 24 Good 36 39 µg/m3
5:00 AM CASA PM2.5 24 Moderate 68 18 µg/m3
5:00 AM CCOL PM10 24 Good 41 44 µg/m3
5:00 AM CCOL PM2.5 24 Moderate 70 19 µg/m3
5:00 AM CHAT O3 8 Good 29 31 PPB
5:00 AM CHAT PM10 24 Good 31 33 µg/m3
5:00 AM CHAT PM2.5 24 Moderate 68 18 µg/m3
5:00 AM CTZ O3 8 Good 38 41 PPB
5:00 AM DELT PM10 24 Moderate 78 110 µg/m3
5:00 AM DELT PM2.5 24 Moderate 98 34 µg/m3
5:00 AM DELT PM2.5 24 Moderate 98 34 µg/m3
5:00 AM EVG O3 8 Good 25 27 PPB
5:00 AM FOS NO2 1 Good 5 5 PPB
5:00 AM FOS O3 8 Good 32 35 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 31 33 PPB
5:00 AM FTCF PM10 24 Good 40 43 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 63 15 µg/m3
5:00 AM FTCW O3 8 Good 32 35 PPB
5:00 AM GJPB PM10 24 Good 19 21 µg/m3
5:00 AM GJPB PM2.5 24 Moderate 54 10 µg/m3
5:00 AM GREH PM10 24 Good 39 42 µg/m3
5:00 AM GREH PM2.5 24 Moderate 60 14 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 31 33 PPB
5:00 AM HLD O3 8 Good 32 35 PPB
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN NO2 1 Good 28 30 PPB
5:00 AM I25DEN PM10 24 Good 39 42 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 69 18 µg/m3
5:00 AM I25GLO NO2 1 Good 33 35 PPB
5:00 AM I25GLO PM10 24 Good 50 54 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 68 18 µg/m3
5:00 AM LAST NO2 1 Good 6 6 PPB
5:00 AM LAST O3 8 Good 30 32 PPB
5:00 AM LMB PM10 24 Good 30 32 µg/m3
5:00 AM LMB PM2.5 24 Good 43 7 µg/m3
5:00 AM LNGM PM10 24 Good 45 49 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 69 19 µg/m3
5:00 AM MAN O3 8 Good 36 39 PPB
5:00 AM MFP NO2 1 Good 1 1 PPB
5:00 AM MFP O3 8 Good 38 41 PPB
5:00 AM NJH PM10 24 Good 37 40 µg/m3
5:00 AM NJH PM2.5 24 Moderate 72 20 µg/m3
5:00 AM NREL O3 8 Good 33 36 PPB
5:00 AM PAG PM10 24 Good 19 20 µg/m3
5:00 AM PAG PM2.5 24 Good 33 5 µg/m3
5:00 AM PAL O3 8 Good 36 39 PPB
5:00 AM PFS PM10 24 Good 40 43 µg/m3
5:00 AM PFS PM2.5 24 Moderate 68 18 µg/m3
5:00 AM PMS PM2.5 24 Moderate 67 17 µg/m3
5:00 AM PWES O3 8 Good 28 30 PPB
5:00 AM RFN O3 8 Good 38 41 PPB
5:00 AM RIFLO3 O3 8 Good 24 26 PPB
5:00 AM SSMB PM10 24 Good 30 32 µg/m3
5:00 AM SSMB PM2.5 24 Moderate 52 9 µg/m3
5:00 AM TEL PM10 24 Good 47 51 µg/m3
5:00 AM TEL PM2.5 24 Moderate 83 26 µg/m3
5:00 AM TIM NO2 1 Good 4 4 PPB
5:00 AM TIM O3 8 Good 29 31 PPB
5:00 AM TIM PM10 24 Good 36 39 µg/m3
5:00 AM TIM PM2.5 24 Moderate 62 14 µg/m3
5:00 AM WBY NO2 1 Good 29 31 PPB
5:00 AM WBY NO2 1 Good 29 31 PPB
5:00 AM WBY O3 8 Good 24 26 PPB
5:00 AM WBY PM10 24 Moderate 53 59 µg/m3
5:00 AM WBY PM2.5 24 Moderate 66 17 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM ACAD O3 8 Good 32 35 PPB
4:00 AM ACC PM10 24 Good 29 31 µg/m3
4:00 AM ACC PM2.5 24 Moderate 58 13 µg/m3
4:00 AM ADB PM10 24 Moderate 64 81 µg/m3
4:00 AM ADB PM2.5 24 Moderate 72 20 µg/m3
4:00 AM ASPN O3 8 Good 19 21 PPB
4:00 AM ASPN2 PM10 24 Good 31 34 µg/m3
4:00 AM ASPN2 PM2.5 24 Moderate 66 17 µg/m3
4:00 AM AURE O3 8 Good 44 48 PPB
4:00 AM BHWK O3 8 Good 33 36 PPB
4:00 AM BOU PM10 24 Good 37 40 µg/m3
4:00 AM BOU PM2.5 24 Moderate 68 18 µg/m3
4:00 AM BOUR O3 8 Good 30 32 PPB
4:00 AM CAMP NO2 1 Good 7 7 PPB
4:00 AM CAMP NO2 1 Good 7 7 PPB
4:00 AM CAMP O3 8 Good 30 32 PPB
4:00 AM CAMP PM10 24 Good 19 20 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
4:00 AM CAN PM10 24 Moderate 53 60 µg/m3
4:00 AM CAN PM2.5 24 Moderate 77 23 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 6 6 PPB
4:00 AM CASA O3 8 Good 28 30 PPB
4:00 AM CASA PM10 24 Good 36 39 µg/m3
4:00 AM CASA PM2.5 24 Moderate 68 18 µg/m3
4:00 AM CCOL PM10 24 Good 41 44 µg/m3
4:00 AM CCOL PM2.5 24 Moderate 69 18 µg/m3
4:00 AM CHAT O3 8 Good 31 33 PPB
4:00 AM CHAT PM10 24 Good 31 34 µg/m3
4:00 AM CHAT PM2.5 24 Moderate 69 18 µg/m3
4:00 AM CTZ O3 8 Good 39 42 PPB
4:00 AM DELT PM10 24 Moderate 80 114 µg/m3
4:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 106 37 µg/m3
4:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 106 37 µg/m3
4:00 AM EVG O3 8 Good 27 29 PPB
4:00 AM FOS NO2 1 Good 3 3 PPB
4:00 AM FOS O3 8 Good 34 37 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 31 34 PPB
4:00 AM FTCF PM10 24 Good 40 43 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 63 15 µg/m3
4:00 AM FTCW O3 8 Good 35 38 PPB
4:00 AM GJPB PM10 24 Good 20 22 µg/m3
4:00 AM GJPB PM2.5 24 Moderate 56 11 µg/m3
4:00 AM GREH PM10 24 Good 39 42 µg/m3
4:00 AM GREH PM2.5 24 Moderate 60 14 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 31 34 PPB
4:00 AM HLD O3 8 Good 33 36 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 17 18 PPB
4:00 AM I25DEN PM10 24 Good 39 42 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 69 18 µg/m3
4:00 AM I25GLO NO2 1 Good 25 26 PPB
4:00 AM I25GLO PM10 24 Good 50 54 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 68 18 µg/m3
4:00 AM LAST NO2 1 Good 8 8 PPB
4:00 AM LAST O3 8 Good 31 34 PPB
4:00 AM LMB PM10 24 Good 29 31 µg/m3
4:00 AM LMB PM2.5 24 Good 43 7 µg/m3
4:00 AM LNGM PM10 24 Good 44 48 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 69 18 µg/m3
4:00 AM MAN O3 8 Good 38 41 PPB
4:00 AM MFP NO2 1 Good 1 1 PPB
4:00 AM MFP O3 8 Good 40 43 PPB
4:00 AM NJH PM10 24 Good 37 40 µg/m3
4:00 AM NJH PM2.5 24 Moderate 72 20 µg/m3
4:00 AM NREL O3 8 Good 34 37 PPB
4:00 AM PAG PM10 24 Good 19 20 µg/m3
4:00 AM PAG PM2.5 24 Good 33 6 µg/m3
4:00 AM PAL O3 8 Good 36 39 PPB
4:00 AM PFS PM10 24 Good 39 42 µg/m3
4:00 AM PFS PM2.5 24 Moderate 67 17 µg/m3
4:00 AM PMS PM2.5 24 Moderate 67 17 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 38 41 PPB
4:00 AM RIFLO3 O3 8 Good 24 26 PPB
4:00 AM SSMB PM10 24 Good 31 33 µg/m3
4:00 AM SSMB PM2.5 24 Moderate 54 10 µg/m3
4:00 AM TEL PM10 24 Good 48 52 µg/m3
4:00 AM TEL PM2.5 24 Moderate 84 26 µg/m3
4:00 AM TIM NO2 1 Good 5 5 PPB
4:00 AM TIM O3 8 Good 31 34 PPB
4:00 AM TIM PM10 24 Good 36 39 µg/m3
4:00 AM TIM PM2.5 24 Moderate 61 14 µg/m3
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY O3 8 Good 28 30 PPB
4:00 AM WBY PM10 24 Moderate 53 59 µg/m3
4:00 AM WBY PM2.5 24 Moderate 66 17 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM ACAD O3 8 Good 35 38 PPB
3:00 AM ACC PM10 24 Good 30 32 µg/m3
3:00 AM ACC PM2.5 24 Moderate 58 13 µg/m3
3:00 AM ADB PM10 24 Moderate 64 81 µg/m3
3:00 AM ADB PM2.5 24 Moderate 73 20 µg/m3
3:00 AM ASPN O3 8 Good 19 21 PPB
3:00 AM ASPN2 PM10 24 Good 33 36 µg/m3
3:00 AM ASPN2 PM2.5 24 Moderate 69 19 µg/m3
3:00 AM AURE O3 8 Good 45 49 PPB
3:00 AM BHWK O3 8 Good 34 37 PPB
3:00 AM BOU PM10 24 Good 37 40 µg/m3
3:00 AM BOU PM2.5 24 Moderate 69 18 µg/m3
3:00 AM BOUR O3 8 Good 31 34 PPB
3:00 AM CAMP NO2 1 Good 7 7 PPB
3:00 AM CAMP NO2 1 Good 7 7 PPB
3:00 AM CAMP O3 8 Good 30 32 PPB
3:00 AM CAMP PM10 24 Good 19 20 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
3:00 AM CAN PM10 24 Moderate 52 57 µg/m3
3:00 AM CAN PM2.5 24 Moderate 76 22 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 5 5 PPB
3:00 AM CASA O3 8 Good 29 31 PPB
3:00 AM CASA PM10 24 Good 36 39 µg/m3
3:00 AM CASA PM2.5 24 Moderate 68 18 µg/m3
3:00 AM CCOL PM10 24 Good 41 44 µg/m3
3:00 AM CCOL PM2.5 24 Moderate 68 18 µg/m3
3:00 AM CHAT O3 8 Good 32 35 PPB
3:00 AM CHAT PM10 24 Good 32 35 µg/m3
3:00 AM CHAT PM2.5 24 Moderate 70 19 µg/m3
3:00 AM CTZ O3 8 Good 40 43 PPB
3:00 AM DELT PM10 24 Moderate 82 118 µg/m3
3:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 114 40 µg/m3
3:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 114 40 µg/m3
3:00 AM EVG O3 8 Good 30 32 PPB
3:00 AM FOS NO2 1 Good 3 3 PPB
3:00 AM FOS O3 8 Good 35 38 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 32 35 PPB
3:00 AM FTCF PM10 24 Good 40 43 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 62 15 µg/m3
3:00 AM FTCW O3 8 Good 37 40 PPB
3:00 AM GJPB PM10 24 Good 21 23 µg/m3
3:00 AM GJPB PM2.5 24 Moderate 57 12 µg/m3
3:00 AM GREH PM10 24 Good 40 43 µg/m3
3:00 AM GREH PM2.5 24 Moderate 60 13 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 34 37 PPB
3:00 AM HLD O3 8 Good 34 37 PPB
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN NO2 1 Good 13 14 PPB
3:00 AM I25DEN PM10 24 Good 39 42 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 69 19 µg/m3
3:00 AM I25GLO NO2 1 Good 21 22 PPB
3:00 AM I25GLO PM10 24 Good 50 54 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 68 18 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 29 31 µg/m3
3:00 AM LMB PM2.5 24 Good 43 7 µg/m3
3:00 AM LNGM PM10 24 Good 44 48 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 68 18 µg/m3
3:00 AM MAN O3 8 Good 39 42 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 36 39 µg/m3
3:00 AM NJH PM2.5 24 Moderate 72 20 µg/m3
3:00 AM NREL O3 8 Good 35 38 PPB
3:00 AM PAG PM10 24 Good 19 20 µg/m3
3:00 AM PAG PM2.5 24 Good 34 6 µg/m3
3:00 AM PAL O3 8 Good 37 40 PPB
3:00 AM PFS PM10 24 Good 39 42 µg/m3
3:00 AM PFS PM2.5 24 Moderate 66 17 µg/m3
3:00 AM PMS PM2.5 24 Moderate 66 17 µg/m3
3:00 AM PWES O3 8 Good 33 36 PPB
3:00 AM RFN NO2 1 Good 3 3 PPB
3:00 AM RFN O3 8 Good 39 42 PPB
3:00 AM RIFLO3 O3 8 Good 26 28 PPB
3:00 AM SSMB PM10 24 Good 31 34 µg/m3
3:00 AM SSMB PM2.5 24 Moderate 55 11 µg/m3
3:00 AM TEL PM10 24 Good 48 52 µg/m3
3:00 AM TEL PM2.5 24 Moderate 85 27 µg/m3
3:00 AM TIM NO2 1 Good 4 4 PPB
3:00 AM TIM O3 8 Good 33 36 PPB
3:00 AM TIM PM10 24 Good 36 39 µg/m3
3:00 AM TIM PM2.5 24 Moderate 61 14 µg/m3
3:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM WBY O3 8 Good 30 32 PPB
3:00 AM WBY PM10 24 Moderate 51 56 µg/m3
3:00 AM WBY PM2.5 24 Moderate 66 17 µg/m3
2:00 AM ACAD O3 8 Good 38 41 PPB
2:00 AM ACC PM10 24 Good 30 32 µg/m3
2:00 AM ACC PM2.5 24 Moderate 58 13 µg/m3
2:00 AM ADB PM10 24 Moderate 64 82 µg/m3
2:00 AM ADB PM2.5 24 Moderate 73 21 µg/m3
2:00 AM ASPN O3 8 Good 20 22 PPB
2:00 AM ASPN2 PM10 24 Good 35 38 µg/m3
2:00 AM ASPN2 PM2.5 24 Moderate 72 20 µg/m3
2:00 AM AURE O3 8 Good 46 50 PPB
2:00 AM BHWK O3 8 Good 34 37 PPB
2:00 AM BOU PM10 24 Good 38 41 µg/m3
2:00 AM BOU PM2.5 24 Moderate 70 19 µg/m3
2:00 AM BOUR O3 8 Good 32 35 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM CAMP O3 8 Good 31 33 PPB
2:00 AM CAMP PM10 24 Good 19 20 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
2:00 AM CAN PM10 24 Moderate 52 57 µg/m3
2:00 AM CAN PM2.5 24 Moderate 76 22 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 31 33 PPB
2:00 AM CASA PM10 24 Good 35 38 µg/m3
2:00 AM CASA PM2.5 24 Moderate 68 18 µg/m3
2:00 AM CCOL PM10 24 Good 41 44 µg/m3
2:00 AM CCOL PM2.5 24 Moderate 67 17 µg/m3
2:00 AM CHAT O3 8 Good 34 37 PPB
2:00 AM CHAT PM10 24 Good 32 35 µg/m3
2:00 AM CHAT PM2.5 24 Moderate 70 19 µg/m3
2:00 AM CTZ O3 8 Good 41 44 PPB
2:00 AM DELT PM10 24 Moderate 84 121 µg/m3
2:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 121 43 µg/m3
2:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 121 43 µg/m3
2:00 AM EVG O3 8 Good 32 35 PPB
2:00 AM FOS NO2 1 Good 3 3 PPB
2:00 AM FOS O3 8 Good 37 40 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 34 37 PPB
2:00 AM FTCF PM10 24 Good 41 44 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 62 15 µg/m3
2:00 AM FTCW O3 8 Good 39 42 PPB
2:00 AM GJPB PM10 24 Good 22 24 µg/m3
2:00 AM GJPB PM2.5 24 Moderate 59 13 µg/m3
2:00 AM GREH PM10 24 Good 40 43 µg/m3
2:00 AM GREH PM2.5 24 Moderate 59 13 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 37 40 PPB
2:00 AM HLD O3 8 Good 36 39 PPB
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 15 16 PPB
2:00 AM I25DEN PM10 24 Good 39 42 µg/m3
2:00 AM I25DEN PM2.5 24 Moderate 70 19 µg/m3
2:00 AM I25GLO NO2 1 Good 25 26 PPB
2:00 AM I25GLO PM10 24 Good 50 54 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 68 18 µg/m3
2:00 AM LAST NO2 1 Good 8 8 PPB
2:00 AM LAST O3 8 Good 39 42 PPB
2:00 AM LMB PM10 24 Good 29 31 µg/m3
2:00 AM LMB PM2.5 24 Good 43 7 µg/m3
2:00 AM LNGM PM10 24 Good 45 49 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 68 18 µg/m3
2:00 AM MAN O3 8 Good 41 44 PPB
2:00 AM MFP NO2 1 Good 3 3 PPB
2:00 AM MFP O3 8 Good 42 45 PPB
2:00 AM NJH PM10 24 Good 36 39 µg/m3
2:00 AM NJH PM2.5 24 Moderate 72 20 µg/m3
2:00 AM NREL O3 8 Good 37 40 PPB
2:00 AM PAG PM10 24 Good 19 21 µg/m3
2:00 AM PAG PM2.5 24 Good 36 6 µg/m3
2:00 AM PAL O3 8 Good 38 41 PPB
2:00 AM PFS PM10 24 Good 39 42 µg/m3
2:00 AM PFS PM2.5 24 Moderate 65 16 µg/m3
2:00 AM PMS PM2.5 24 Moderate 66 17 µg/m3
2:00 AM PWES O3 8 Good 35 38 PPB
2:00 AM RFN NO2 1 Good 2 2 PPB
2:00 AM RFN O3 8 Good 40 43 PPB
2:00 AM RIFLO3 O3 8 Good 27 29 PPB
2:00 AM SSMB PM10 24 Good 32 35 µg/m3
2:00 AM SSMB PM2.5 24 Moderate 56 11 µg/m3
2:00 AM TEL PM10 24 Good 49 53 µg/m3
2:00 AM TEL PM2.5 24 Moderate 86 27 µg/m3
2:00 AM TIM NO2 1 Good 3 3 PPB
2:00 AM TIM O3 8 Good 36 39 PPB
2:00 AM TIM PM10 24 Good 37 40 µg/m3
2:00 AM TIM PM2.5 24 Moderate 61 14 µg/m3
2:00 AM WBY NO2 1 Good 10 11 PPB
2:00 AM WBY NO2 1 Good 10 11 PPB
2:00 AM WBY O3 8 Good 31 34 PPB
2:00 AM WBY PM10 24 Moderate 51 56 µg/m3
2:00 AM WBY PM2.5 24 Moderate 66 17 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM ACAD O3 8 Good 39 42 PPB
1:00 AM ACC PM10 24 Good 30 32 µg/m3
1:00 AM ACC PM2.5 24 Moderate 58 13 µg/m3
1:00 AM ADB PM10 24 Moderate 64 82 µg/m3
1:00 AM ADB PM2.5 24 Moderate 74 21 µg/m3
1:00 AM ASPN O3 8 Good 22 24 PPB
1:00 AM ASPN2 PM10 24 Good 37 40 µg/m3
1:00 AM ASPN2 PM2.5 24 Moderate 74 21 µg/m3
1:00 AM AURE O3 8 Good 47 51 PPB
1:00 AM BHWK O3 8 Good 33 36 PPB
1:00 AM BOU PM10 24 Good 39 42 µg/m3
1:00 AM BOU PM2.5 24 Moderate 71 19 µg/m3
1:00 AM BOUR O3 8 Good 34 37 PPB
1:00 AM CAMP NO2 1 Good 9 10 PPB
1:00 AM CAMP NO2 1 Good 9 10 PPB
1:00 AM CAMP O3 8 Good 31 34 PPB
1:00 AM CAMP PM10 24 Good 19 20 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 55 11 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAN PM10 24 Moderate 52 57 µg/m3
1:00 AM CAN PM2.5 24 Moderate 75 22 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 8 9 PPB
1:00 AM CASA O3 8 Good 32 35 PPB
1:00 AM CASA PM10 24 Good 36 39 µg/m3
1:00 AM CASA PM2.5 24 Moderate 69 18 µg/m3
1:00 AM CCOL PM10 24 Good 41 44 µg/m3
1:00 AM CCOL PM2.5 24 Moderate 66 17 µg/m3
1:00 AM CHAT O3 8 Good 37 40 PPB
1:00 AM CHAT PM10 24 Good 33 36 µg/m3
1:00 AM CHAT PM2.5 24 Moderate 71 19 µg/m3
1:00 AM CTZ O3 8 Good 41 44 PPB
1:00 AM DELT PM10 24 Moderate 86 125 µg/m3
1:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 128 46 µg/m3
1:00 AM DELT PM2.5 24 Unhealthy for Sensitive Groups 128 46 µg/m3
1:00 AM EVG O3 8 Good 34 37 PPB
1:00 AM FOS NO2 1 Good 6 6 PPB
1:00 AM FOS O3 8 Good 39 42 PPB
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 34 37 PPB
1:00 AM FTCF PM10 24 Good 41 44 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 62 14 µg/m3
1:00 AM FTCW O3 8 Good 41 44 PPB
1:00 AM GJPB PM10 24 Good 23 25 µg/m3
1:00 AM GJPB PM2.5 24 Moderate 61 14 µg/m3
1:00 AM GREH PM10 24 Good 40 43 µg/m3
1:00 AM GREH PM2.5 24 Moderate 58 13 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 41 44 PPB
1:00 AM HLD O3 8 Good 39 42 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 19 20 PPB
1:00 AM I25DEN PM10 24 Good 40 43 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 71 19 µg/m3
1:00 AM I25GLO NO2 1 Good 19 20 PPB
1:00 AM I25GLO PM10 24 Good 49 53 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 68 18 µg/m3
1:00 AM LAST NO2 1 Good 5 5 PPB
1:00 AM LAST O3 8 Good 43 46 PPB
1:00 AM LMB PM10 24 Good 28 30 µg/m3
1:00 AM LMB PM2.5 24 Good 43 7 µg/m3
1:00 AM LNGM PM10 24 Good 44 48 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 67 17 µg/m3
1:00 AM MAN O3 8 Good 43 46 PPB
1:00 AM MFP NO2 1 Good 3 3 PPB
1:00 AM MFP O3 8 Good 43 46 PPB
1:00 AM NJH PM10 24 Good 36 39 µg/m3
1:00 AM NJH PM2.5 24 Moderate 72 20 µg/m3
1:00 AM NREL O3 8 Good 38 41 PPB
1:00 AM PAG PM10 24 Good 19 21 µg/m3
1:00 AM PAG PM2.5 24 Good 37 6 µg/m3
1:00 AM PAL O3 8 Good 39 42 PPB
1:00 AM PFS PM10 24 Good 38 41 µg/m3
1:00 AM PFS PM2.5 24 Moderate 64 16 µg/m3
1:00 AM PMS PM2.5 24 Moderate 66 17 µg/m3
1:00 AM PWES O3 8 Good 37 40 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Good 40 43 PPB
1:00 AM RIFLO3 O3 8 Good 28 30 PPB
1:00 AM SSMB PM10 24 Good 33 36 µg/m3
1:00 AM SSMB PM2.5 24 Moderate 57 12 µg/m3
1:00 AM TEL PM10 24 Good 50 54 µg/m3
1:00 AM TEL PM2.5 24 Moderate 87 28 µg/m3
1:00 AM TIM NO2 1 Good 3 3 PPB
1:00 AM TIM O3 8 Good 39 42 PPB
1:00 AM TIM PM10 24 Good 37 40 µg/m3
1:00 AM TIM PM2.5 24 Moderate 60 14 µg/m3
1:00 AM WBY NO2 1 Good 16 17 PPB
1:00 AM WBY NO2 1 Good 16 17 PPB
1:00 AM WBY O3 8 Good 33 36 PPB
1:00 AM WBY PM10 24 Moderate 52 57 µg/m3
1:00 AM WBY PM2.5 24 Moderate 67 17 µg/m3

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