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AQI Calculations on 10/31/2026 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 31 34 PPB
5:00 AM ACC PM10 24 Good 31 34 µg/m3
5:00 AM ACC PM2.5 24 Moderate 61 14 µg/m3
5:00 AM ADB PM10 24 Good 46 50 µg/m3
5:00 AM ADB PM2.5 24 Moderate 71 19 µg/m3
5:00 AM ALA PM10 24 Good 10 11 µg/m3
5:00 AM ALA PM2.5 24 Good 22 4 µg/m3
5:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
5:00 AM BHWK O3 8 Good 31 34 PPB
5:00 AM BOU PM10 24 Good 24 26 µg/m3
5:00 AM BOU PM2.5 24 Moderate 55 11 µg/m3
5:00 AM BOUR O3 8 Good 10 11 PPB
5:00 AM CAMP NO2 1 Good 25 26 PPB
5:00 AM CAMP NO2 1 Good 25 26 PPB
5:00 AM CAMP O3 8 Good 0 0 PPB
5:00 AM CAMP PM10 24 Good 38 41 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 71 20 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAN PM10 24 Good 19 20 µg/m3
5:00 AM CAN PM2.5 24 Good 23 4 µg/m3
5:00 AM CASA CO 8 Good 5 0.4 PPM
5:00 AM CASA NO2 1 Good 15 16 PPB
5:00 AM CASA O3 8 Good 1 1 PPB
5:00 AM CASA PM10 24 Good 44 47 µg/m3
5:00 AM CASA PM2.5 24 Moderate 76 22 µg/m3
5:00 AM CCOL PM10 24 Good 24 26 µg/m3
5:00 AM CCOL PM2.5 24 Good 41 7 µg/m3
5:00 AM CHAT NO2 1 Good 6 6 PPB
5:00 AM CHAT O3 8 Good 14 15 PPB
5:00 AM CHAT PM10 24 Good 22 24 µg/m3
5:00 AM CHAT PM2.5 24 Moderate 56 11 µg/m3
5:00 AM CTZ O3 8 Good 30 32 PPB
5:00 AM DELT PM10 24 Good 19 20 µg/m3
5:00 AM DELT PM2.5 24 Good 21 3 µg/m3
5:00 AM DELT PM2.5 24 Good 21 3 µg/m3
5:00 AM EDW PM10 24 Good 9 10 µg/m3
5:00 AM EDW PM2.5 24 Good 14 2 µg/m3
5:00 AM EVG O3 8 Good 15 16 PPB
5:00 AM FOS NO2 1 Good 8 8 PPB
5:00 AM FOS O3 8 Good 10 11 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTCF PM10 24 Good 28 30 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 69 18 µg/m3
5:00 AM FTCW NO2 1 Good 3 3 PPB
5:00 AM FTCW O3 8 Good 16 17 PPB
5:00 AM GREH PM10 24 Good 19 21 µg/m3
5:00 AM GREH PM2.5 24 Moderate 57 12 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 7 8 PPB
5:00 AM HLD O3 8 Good 18 19 PPB
5:00 AM I25DEN CO 8 Good 8 0.7 PPM
5:00 AM I25DEN NO2 1 Good 24 25 PPB
5:00 AM I25DEN PM10 24 Good 42 45 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 72 20 µg/m3
5:00 AM I25GLO NO2 1 Good 21 22 PPB
5:00 AM I25GLO PM10 24 Good 45 49 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 73 20 µg/m3
5:00 AM LAST NO2 1 Good 8 9 PPB
5:00 AM LMB PM10 24 Good 6 7 µg/m3
5:00 AM LMB PM2.5 24 Good 22 4 µg/m3
5:00 AM LNGM PM10 24 Good 33 36 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 70 19 µg/m3
5:00 AM MAN O3 8 Good 30 32 PPB
5:00 AM MESA PM10 24 Good 9 10 µg/m3
5:00 AM MESA PM2.5 24 Good 17 3 µg/m3
5:00 AM MFP NO2 1 Good 4 4 PPB
5:00 AM MFP O3 8 Good 18 19 PPB
5:00 AM NJH PM10 24 Good 21 23 µg/m3
5:00 AM NJH PM2.5 24 Moderate 58 12 µg/m3
5:00 AM PAG PM10 24 Good 15 16 µg/m3
5:00 AM PAG PM2.5 24 Good 22 3 µg/m3
5:00 AM PAL O3 8 Good 31 33 PPB
5:00 AM PFS PM10 24 Good 14 15 µg/m3
5:00 AM PFS PM2.5 24 Good 35 6 µg/m3
5:00 AM PMS PM2.5 24 Moderate 58 12 µg/m3
5:00 AM PWES O3 8 Good 23 25 PPB
5:00 AM RFN NO2 1 Good 2 2 PPB
5:00 AM RFN O3 8 Good 21 23 PPB
5:00 AM RIFLO3 O3 8 Good 31 33 PPB
5:00 AM SSMB PM10 24 Good 10 11 µg/m3
5:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
5:00 AM TEL PM10 24 Good 10 11 µg/m3
5:00 AM TEL PM2.5 24 Good 13 2 µg/m3
5:00 AM TIM NO2 1 Good 2 2 PPB
5:00 AM TIM O3 8 Good 11 12 PPB
5:00 AM TIM PM10 24 Good 26 28 µg/m3
5:00 AM TIM PM2.5 24 Moderate 62 14 µg/m3
5:00 AM WBY NO2 1 Good 10 11 PPB
5:00 AM WBY NO2 1 Good 10 11 PPB
5:00 AM WBY O3 8 Good 3 3 PPB
5:00 AM WBY PM10 24 Good 36 39 µg/m3
5:00 AM WBY PM2.5 24 Moderate 70 19 µg/m3
4:00 AM ACAD O3 8 Good 35 38 PPB
4:00 AM ACC PM10 24 Good 31 33 µg/m3
4:00 AM ACC PM2.5 24 Moderate 60 14 µg/m3
4:00 AM ADB PM10 24 Good 45 49 µg/m3
4:00 AM ADB PM2.5 24 Moderate 71 19 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 ASPN2 PM10 24 Good 17 18 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
4:00 AM BHWK O3 8 Good 31 33 PPB
4:00 AM BOU PM10 24 Good 24 26 µg/m3
4:00 AM BOU PM2.5 24 Moderate 55 11 µg/m3
4:00 AM BOUR O3 8 Good 12 13 PPB
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP O3 8 Good 2 2 PPB
4:00 AM CAMP PM10 24 Good 38 41 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 71 19 µg/m3
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAN PM10 24 Good 19 20 µg/m3
4:00 AM CAN PM2.5 24 Good 24 4 µg/m3
4:00 AM CASA CO 8 Good 5 0.4 PPM
4:00 AM CASA NO2 1 Good 17 18 PPB
4:00 AM CASA O3 8 Good 2 2 PPB
4:00 AM CASA PM10 24 Good 44 47 µg/m3
4:00 AM CASA PM2.5 24 Moderate 76 22 µg/m3
4:00 AM CCOL PM10 24 Good 24 26 µg/m3
4:00 AM CCOL PM2.5 24 Good 42 7 µg/m3
4:00 AM CHAT NO2 1 Good 6 6 PPB
4:00 AM CHAT O3 8 Good 15 16 PPB
4:00 AM CHAT PM10 24 Good 21 23 µg/m3
4:00 AM CHAT PM2.5 24 Moderate 55 11 µg/m3
4:00 AM CTZ O3 8 Good 31 33 PPB
4:00 AM DELT PM10 24 Good 19 20 µg/m3
4:00 AM DELT PM2.5 24 Good 21 3 µg/m3
4:00 AM DELT PM2.5 24 Good 21 3 µg/m3
4:00 AM EDW PM10 24 Good 9 10 µg/m3
4:00 AM EDW PM2.5 24 Good 14 2 µg/m3
4:00 AM EVG O3 8 Good 16 17 PPB
4:00 AM FOS NO2 1 Good 6 6 PPB
4:00 AM FOS O3 8 Good 11 12 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTCF PM10 24 Good 28 30 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 69 18 µg/m3
4:00 AM FTCW NO2 1 Good 3 3 PPB
4:00 AM FTCW O3 8 Good 16 17 PPB
4:00 AM GREH PM10 24 Good 19 21 µg/m3
4:00 AM GREH PM2.5 24 Moderate 57 12 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 7 8 PPB
4:00 AM HLD O3 8 Good 19 20 PPB
4:00 AM I25DEN CO 8 Good 9 0.8 PPM
4:00 AM I25DEN NO2 1 Good 24 25 PPB
4:00 AM I25DEN PM10 24 Good 41 44 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 71 19 µg/m3
4:00 AM I25GLO NO2 1 Good 22 23 PPB
4:00 AM I25GLO PM10 24 Good 45 49 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 73 20 µg/m3
4:00 AM LAST NO2 1 Good 8 9 PPB
4:00 AM LMB PM10 24 Good 6 7 µg/m3
4:00 AM LMB PM2.5 24 Good 23 4 µg/m3
4:00 AM LNGM PM10 24 Good 32 35 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 69 18 µg/m3
4:00 AM MAN O3 8 Good 31 34 PPB
4:00 AM MESA PM10 24 Good 10 11 µg/m3
4:00 AM MESA PM2.5 24 Good 18 3 µg/m3
4:00 AM MFP NO2 1 Good 4 4 PPB
4:00 AM MFP O3 8 Good 18 19 PPB
4:00 AM NJH PM10 24 Good 21 23 µg/m3
4:00 AM NJH PM2.5 24 Moderate 58 12 µg/m3
4:00 AM PAG PM10 24 Good 16 17 µg/m3
4:00 AM PAG PM2.5 24 Good 22 4 µg/m3
4:00 AM PAL O3 8 Good 31 33 PPB
4:00 AM PFS PM10 24 Good 14 15 µg/m3
4:00 AM PFS PM2.5 24 Good 36 6 µg/m3
4:00 AM PMS PM2.5 24 Moderate 58 12 µg/m3
4:00 AM PWES O3 8 Good 25 27 PPB
4:00 AM RFN NO2 1 Good 4 4 PPB
4:00 AM RFN O3 8 Good 23 25 PPB
4:00 AM RIFLO3 O3 8 Good 28 30 PPB
4:00 AM SSMB PM10 24 Good 10 11 µg/m3
4:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
4:00 AM TEL PM10 24 Good 10 11 µg/m3
4:00 AM TEL PM2.5 24 Good 14 2 µg/m3
4:00 AM TIM NO2 1 Good 2 2 PPB
4:00 AM TIM O3 8 Good 11 12 PPB
4:00 AM TIM PM10 24 Good 25 27 µg/m3
4:00 AM TIM PM2.5 24 Moderate 61 14 µg/m3
4:00 AM WBY NO2 1 Good 14 15 PPB
4:00 AM WBY NO2 1 Good 14 15 PPB
4:00 AM WBY O3 8 Good 4 4 PPB
4:00 AM WBY PM10 24 Good 36 39 µg/m3
4:00 AM WBY PM2.5 24 Moderate 69 18 µg/m3
3:00 AM ACAD O3 8 Good 36 39 PPB
3:00 AM ACC PM10 24 Good 30 32 µg/m3
3:00 AM ACC PM2.5 24 Moderate 60 13 µg/m3
3:00 AM ADB PM10 24 Good 44 48 µg/m3
3:00 AM ADB PM2.5 24 Moderate 70 19 µg/m3
3:00 AM ALA PM10 24 Good 11 12 µg/m3
3:00 AM ALA PM2.5 24 Good 24 4 µg/m3
3:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
3:00 AM BHWK O3 8 Good 31 33 PPB
3:00 AM BOU PM10 24 Good 24 26 µg/m3
3:00 AM BOU PM2.5 24 Moderate 55 11 µg/m3
3:00 AM BOUR O3 8 Good 14 15 PPB
3:00 AM CAMP NO2 1 Good 29 31 PPB
3:00 AM CAMP NO2 1 Good 29 31 PPB
3:00 AM CAMP O3 8 Good 4 4 PPB
3:00 AM CAMP PM10 24 Good 37 40 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 70 19 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAN PM10 24 Good 19 21 µg/m3
3:00 AM CAN PM2.5 24 Good 24 4 µg/m3
3:00 AM CASA CO 8 Good 5 0.4 PPM
3:00 AM CASA NO2 1 Good 18 19 PPB
3:00 AM CASA O3 8 Good 4 4 PPB
3:00 AM CASA PM10 24 Good 43 46 µg/m3
3:00 AM CASA PM2.5 24 Moderate 75 22 µg/m3
3:00 AM CCOL PM10 24 Good 25 27 µg/m3
3:00 AM CCOL PM2.5 24 Good 43 7 µg/m3
3:00 AM CHAT NO2 1 Good 7 7 PPB
3:00 AM CHAT O3 8 Good 16 17 PPB
3:00 AM CHAT PM10 24 Good 21 23 µg/m3
3:00 AM CHAT PM2.5 24 Moderate 54 10 µg/m3
3:00 AM CTZ O3 8 Good 33 36 PPB
3:00 AM DELT PM10 24 Good 19 21 µg/m3
3:00 AM DELT PM2.5 24 Good 22 3 µg/m3
3:00 AM DELT PM2.5 24 Good 22 3 µg/m3
3:00 AM EDW PM10 24 Good 9 10 µg/m3
3:00 AM EDW PM2.5 24 Good 14 2 µg/m3
3:00 AM EVG O3 8 Good 17 18 PPB
3:00 AM FOS NO2 1 Good 6 6 PPB
3:00 AM FOS O3 8 Good 12 13 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTCF PM10 24 Good 27 29 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 68 18 µg/m3
3:00 AM FTCW NO2 1 Good 3 3 PPB
3:00 AM FTCW O3 8 Good 17 18 PPB
3:00 AM GREH PM10 24 Good 19 20 µg/m3
3:00 AM GREH PM2.5 24 Moderate 56 11 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 8 9 PPB
3:00 AM HLD O3 8 Good 19 21 PPB
3:00 AM I25DEN CO 8 Good 9 0.8 PPM
3:00 AM I25DEN NO2 1 Good 25 27 PPB
3:00 AM I25DEN PM10 24 Good 41 44 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 70 19 µg/m3
3:00 AM I25GLO NO2 1 Good 24 25 PPB
3:00 AM I25GLO PM10 24 Good 44 48 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 72 20 µg/m3
3:00 AM LAST NO2 1 Good 8 9 PPB
3:00 AM LMB PM10 24 Good 6 7 µg/m3
3:00 AM LMB PM2.5 24 Good 24 4 µg/m3
3:00 AM LNGM PM10 24 Good 32 35 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 68 18 µg/m3
3:00 AM MAN O3 8 Good 31 34 PPB
3:00 AM MESA PM10 24 Good 10 11 µg/m3
3:00 AM MESA PM2.5 24 Good 18 3 µg/m3
3:00 AM MFP NO2 1 Good 4 4 PPB
3:00 AM MFP O3 8 Good 19 20 PPB
3:00 AM NJH PM10 24 Good 21 23 µg/m3
3:00 AM NJH PM2.5 24 Moderate 58 12 µg/m3
3:00 AM PAG PM10 24 Good 16 17 µg/m3
3:00 AM PAG PM2.5 24 Good 23 4 µg/m3
3:00 AM PAL O3 8 Good 31 33 PPB
3:00 AM PFS PM10 24 Good 15 16 µg/m3
3:00 AM PFS PM2.5 24 Good 37 6 µg/m3
3:00 AM PMS PM2.5 24 Moderate 58 12 µg/m3
3:00 AM PWES O3 8 Good 26 28 PPB
3:00 AM RFN NO2 1 Good 3 3 PPB
3:00 AM RFN O3 8 Good 24 26 PPB
3:00 AM RIFLO3 O3 8 Good 25 27 PPB
3:00 AM SSMB PM10 24 Good 10 11 µg/m3
3:00 AM SSMB PM2.5 24 Good 18 3 µg/m3
3:00 AM TEL PM10 24 Good 10 11 µg/m3
3:00 AM TEL PM2.5 24 Good 14 2 µg/m3
3:00 AM TIM NO2 1 Good 2 2 PPB
3:00 AM TIM O3 8 Good 11 12 PPB
3:00 AM TIM PM10 24 Good 25 27 µg/m3
3:00 AM TIM PM2.5 24 Moderate 61 14 µg/m3
3:00 AM WBY NO2 1 Good 19 20 PPB
3:00 AM WBY NO2 1 Good 19 20 PPB
3:00 AM WBY O3 8 Good 6 6 PPB
3:00 AM WBY PM10 24 Good 35 38 µg/m3
3:00 AM WBY PM2.5 24 Moderate 68 18 µg/m3
2:00 AM ACAD O3 8 Good 35 38 PPB
2:00 AM ACC PM10 24 Good 30 32 µg/m3
2:00 AM ACC PM2.5 24 Moderate 59 13 µg/m3
2:00 AM ADB PM10 24 Good 44 47 µg/m3
2:00 AM ADB PM2.5 24 Moderate 69 18 µg/m3
2:00 AM ALA PM10 24 Good 11 12 µg/m3
2:00 AM ALA PM2.5 24 Good 26 4 µg/m3
2:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
2:00 AM BHWK O3 8 Good 31 33 PPB
2:00 AM BOU PM10 24 Good 24 26 µg/m3
2:00 AM BOU PM2.5 24 Moderate 55 11 µg/m3
2:00 AM BOUR O3 8 Good 16 17 PPB
2:00 AM CAMP NO2 1 Good 30 32 PPB
2:00 AM CAMP NO2 1 Good 30 32 PPB
2:00 AM CAMP O3 8 Good 6 6 PPB
2:00 AM CAMP PM10 24 Good 36 39 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 69 18 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAN PM10 24 Good 19 21 µg/m3
2:00 AM CAN PM2.5 24 Good 25 4 µg/m3
2:00 AM CASA CO 8 Good 5 0.4 PPM
2:00 AM CASA NO2 1 Good 21 22 PPB
2:00 AM CASA O3 8 Good 6 7 PPB
2:00 AM CASA PM10 24 Good 43 46 µg/m3
2:00 AM CASA PM2.5 24 Moderate 74 21 µg/m3
2:00 AM CCOL PM10 24 Good 25 27 µg/m3
2:00 AM CCOL PM2.5 24 Good 44 7 µg/m3
2:00 AM CHAT NO2 1 Good 4 4 PPB
2:00 AM CHAT O3 8 Good 17 18 PPB
2:00 AM CHAT PM10 24 Good 20 22 µg/m3
2:00 AM CHAT PM2.5 24 Moderate 54 10 µg/m3
2:00 AM CTZ O3 8 Good 34 37 PPB
2:00 AM DELT PM10 24 Good 19 21 µg/m3
2:00 AM DELT PM2.5 24 Good 22 4 µg/m3
2:00 AM DELT PM2.5 24 Good 22 4 µg/m3
2:00 AM EDW PM10 24 Good 9 10 µg/m3
2:00 AM EDW PM2.5 24 Good 14 2 µg/m3
2:00 AM EVG O3 8 Good 18 19 PPB
2:00 AM FOS NO2 1 Good 6 6 PPB
2:00 AM FOS O3 8 Good 14 15 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTCF PM10 24 Good 27 29 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 68 18 µg/m3
2:00 AM FTCW NO2 1 Good 3 3 PPB
2:00 AM FTCW O3 8 Good 18 19 PPB
2:00 AM GREH PM10 24 Good 18 19 µg/m3
2:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 9 10 PPB
2:00 AM HLD O3 8 Good 19 21 PPB
2:00 AM I25DEN CO 8 Good 9 0.8 PPM
2:00 AM I25DEN NO2 1 Good 27 29 PPB
2:00 AM I25DEN PM10 24 Good 40 43 µg/m3
2:00 AM I25DEN PM2.5 24 Moderate 69 18 µg/m3
2:00 AM I25GLO NO2 1 Good 26 28 PPB
2:00 AM I25GLO PM10 24 Good 44 48 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 71 19 µg/m3
2:00 AM LAST NO2 1 Good 8 9 PPB
2:00 AM LMB PM10 24 Good 6 7 µg/m3
2:00 AM LMB PM2.5 24 Good 26 4 µg/m3
2:00 AM LNGM PM10 24 Good 31 34 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 68 18 µg/m3
2:00 AM MAN O3 8 Good 32 35 PPB
2:00 AM MESA PM10 24 Good 10 11 µg/m3
2:00 AM MESA PM2.5 24 Good 19 3 µg/m3
2:00 AM MFP NO2 1 Good 4 4 PPB
2:00 AM MFP O3 8 Good 19 21 PPB
2:00 AM NJH PM10 24 Good 21 23 µg/m3
2:00 AM NJH PM2.5 24 Moderate 57 12 µg/m3
2:00 AM PAG PM10 24 Good 16 17 µg/m3
2:00 AM PAG PM2.5 24 Good 24 4 µg/m3
2:00 AM PAL O3 8 Good 30 32 PPB
2:00 AM PFS PM10 24 Good 15 16 µg/m3
2:00 AM PFS PM2.5 24 Good 38 6 µg/m3
2:00 AM PMS PM2.5 24 Moderate 57 12 µg/m3
2:00 AM PWES O3 8 Good 27 29 PPB
2:00 AM RFN NO2 1 Good 4 4 PPB
2:00 AM RFN O3 8 Good 25 27 PPB
2:00 AM RIFLO3 O3 8 Good 23 25 PPB
2:00 AM SSMB PM10 24 Good 10 11 µg/m3
2:00 AM SSMB PM2.5 24 Good 18 3 µg/m3
2:00 AM TEL PM10 24 Good 10 11 µg/m3
2:00 AM TEL PM2.5 24 Good 14 2 µg/m3
2:00 AM TIM NO2 1 Good 1 1 PPB
2:00 AM TIM O3 8 Good 11 12 PPB
2:00 AM TIM PM10 24 Good 25 27 µg/m3
2:00 AM TIM PM2.5 24 Moderate 61 14 µg/m3
2:00 AM WBY NO2 1 Good 20 21 PPB
2:00 AM WBY NO2 1 Good 20 21 PPB
2:00 AM WBY O3 8 Good 8 9 PPB
2:00 AM WBY PM10 24 Good 34 37 µg/m3
2:00 AM WBY PM2.5 24 Moderate 68 18 µg/m3
1:00 AM ACAD O3 8 Good 34 37 PPB
1:00 AM ACC PM10 24 Good 29 31 µg/m3
1:00 AM ACC PM2.5 24 Moderate 58 12 µg/m3
1:00 AM ADB PM10 24 Good 44 47 µg/m3
1:00 AM ADB PM2.5 24 Moderate 69 18 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 ASPN2 PM10 24 Good 17 18 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
1:00 AM BHWK O3 8 Good 31 34 PPB
1:00 AM BOU PM10 24 Good 24 26 µg/m3
1:00 AM BOU PM2.5 24 Moderate 55 11 µg/m3
1:00 AM BOUR O3 8 Good 18 19 PPB
1:00 AM CAMP NO2 1 Good 32 34 PPB
1:00 AM CAMP NO2 1 Good 32 34 PPB
1:00 AM CAMP O3 8 Good 7 8 PPB
1:00 AM CAMP PM10 24 Good 35 38 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 68 18 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 Good 19 21 µg/m3
1:00 AM CAN PM2.5 24 Good 26 4 µg/m3
1:00 AM CASA CO 8 Good 5 0.4 PPM
1:00 AM CASA NO2 1 Good 24 25 PPB
1:00 AM CASA O3 8 Good 9 10 PPB
1:00 AM CASA PM10 24 Good 42 45 µg/m3
1:00 AM CASA PM2.5 24 Moderate 73 20 µg/m3
1:00 AM CCOL PM10 24 Good 26 28 µg/m3
1:00 AM CCOL PM2.5 24 Good 45 8 µg/m3
1:00 AM CHAT NO2 1 Good 4 4 PPB
1:00 AM CHAT O3 8 Good 19 20 PPB
1:00 AM CHAT PM10 24 Good 20 22 µg/m3
1:00 AM CHAT PM2.5 24 Moderate 53 10 µg/m3
1:00 AM CTZ O3 8 Good 35 38 PPB
1:00 AM DELT PM10 24 Good 19 21 µg/m3
1:00 AM DELT PM2.5 24 Good 22 4 µg/m3
1:00 AM DELT PM2.5 24 Good 22 4 µg/m3
1:00 AM EDW PM10 24 Good 9 10 µg/m3
1:00 AM EDW PM2.5 24 Good 13 2 µg/m3
1:00 AM EVG O3 8 Good 19 20 PPB
1:00 AM FOS NO2 1 Good 7 7 PPB
1:00 AM FOS O3 8 Good 16 17 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTCF PM10 24 Good 27 29 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 68 18 µg/m3
1:00 AM FTCW NO2 1 Good 3 3 PPB
1:00 AM FTCW O3 8 Good 19 21 PPB
1:00 AM GREH PM10 24 Good 18 19 µg/m3
1:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 10 11 PPB
1:00 AM HLD O3 8 Good 20 22 PPB
1:00 AM I25DEN CO 8 Good 8 0.7 PPM
1:00 AM I25DEN NO2 1 Good 27 29 PPB
1:00 AM I25DEN PM10 24 Good 40 43 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 68 18 µg/m3
1:00 AM I25GLO NO2 1 Good 27 29 PPB
1:00 AM I25GLO PM10 24 Good 44 47 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 70 19 µg/m3
1:00 AM LAST NO2 1 Good 8 9 PPB
1:00 AM LMB PM10 24 Good 7 8 µg/m3
1:00 AM LMB PM2.5 24 Good 27 4 µg/m3
1:00 AM LNGM PM10 24 Good 31 33 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 67 17 µg/m3
1:00 AM MAN O3 8 Good 32 35 PPB
1:00 AM MESA PM10 24 Good 10 11 µg/m3
1:00 AM MESA PM2.5 24 Good 19 3 µg/m3
1:00 AM MFP NO2 1 Good 4 4 PPB
1:00 AM MFP O3 8 Good 21 23 PPB
1:00 AM NJH PM10 24 Good 20 22 µg/m3
1:00 AM NJH PM2.5 24 Moderate 57 12 µg/m3
1:00 AM PAG PM10 24 Good 17 18 µg/m3
1:00 AM PAG PM2.5 24 Good 24 4 µg/m3
1:00 AM PAL O3 8 Good 29 31 PPB
1:00 AM PFS PM10 24 Good 15 16 µg/m3
1:00 AM PFS PM2.5 24 Good 38 6 µg/m3
1:00 AM PMS PM2.5 24 Moderate 57 12 µg/m3
1:00 AM PWES O3 8 Good 26 28 PPB
1:00 AM RFN NO2 1 Good 5 5 PPB
1:00 AM RFN O3 8 Good 26 28 PPB
1:00 AM RIFLO3 O3 8 Good 20 22 PPB
1:00 AM SSMB PM10 24 Good 10 11 µg/m3
1:00 AM SSMB PM2.5 24 Good 18 3 µg/m3
1:00 AM TEL PM10 24 Good 10 11 µg/m3
1:00 AM TEL PM2.5 24 Good 14 2 µg/m3
1:00 AM TIM NO2 1 Good 2 2 PPB
1:00 AM TIM O3 8 Good 12 13 PPB
1:00 AM TIM PM10 24 Good 24 26 µg/m3
1:00 AM TIM PM2.5 24 Moderate 60 14 µg/m3
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY O3 8 Good 11 12 PPB
1:00 AM WBY PM10 24 Good 34 37 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.