Colorado
Translate
Banner with Colorado and CDPHE logos on left with text on right reading Colorado Air Quality with Department of Public Health and Environment on the next line.

AQI Calculations on 12/22/2025 1:00AM - 9:00AM

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.
9:00 AM ACAD O3 8 Good 19 21 PPB
9:00 AM ACC PM10 24 Good 8 9 µg/m3
9:00 AM ACC PM2.5 24 Good 21 3 µg/m3
9:00 AM ADB PM10 24 Good 38 41 µg/m3
9:00 AM ADB PM2.5 24 Moderate 52 9 µg/m3
9:00 AM ALA PM10 24 Good 16 17 µg/m3
9:00 AM ALA PM2.5 24 Good 29 5 µg/m3
9:00 AM ASPN O3 8 Good 19 21 PPB
9:00 AM ASPN2 PM10 24 Good 20 22 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 19 3 µg/m3
9:00 AM AURE O3 8 Good 29 31 PPB
9:00 AM BHWK O3 8 Good 34 37 PPB
9:00 AM BOU PM10 24 Good 15 16 µg/m3
9:00 AM BOU PM2.5 24 Good 26 4 µg/m3
9:00 AM BOUR O3 8 Good 28 30 PPB
9:00 AM CAMP NO2 1 Good 29 31 PPB
9:00 AM CAMP NO2 1 Good 29 31 PPB
9:00 AM CAMP O3 8 Good 6 7 PPB
9:00 AM CAMP PM10 24 Good 16 17 µg/m3
9:00 AM CAMP PM2.5 24 Good 41 7 µg/m3
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAN PM10 24 Good 13 14 µg/m3
9:00 AM CAN PM2.5 24 Good 14 2 µg/m3
9:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CASA NO2 1 Good 25 27 PPB
9:00 AM CASA O3 8 Good 6 6 PPB
9:00 AM CASA PM10 24 Good 19 20 µg/m3
9:00 AM CASA PM2.5 24 Good 34 6 µg/m3
9:00 AM CASA SO2 1 Good 1 1 PPB
9:00 AM CCOL PM10 24 Good 18 19 µg/m3
9:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
9:00 AM CHAT O3 8 Good 16 17 PPB
9:00 AM CHAT PM10 24 Good 8 9 µg/m3
9:00 AM CHAT PM2.5 24 Good 13 2 µg/m3
9:00 AM CTZ O3 8 Good 10 11 PPB
9:00 AM DELT PM10 24 Good 21 23 µg/m3
9:00 AM DELT PM2.5 24 Good 43 7 µg/m3
9:00 AM DELT PM2.5 24 Good 43 7 µg/m3
9:00 AM EVG O3 8 Good 31 34 PPB
9:00 AM FOS NO2 1 Good 15 16 PPB
9:00 AM FOS O3 8 Good 5 5 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 4 4 PPB
9:00 AM FTCF PM10 24 Good 15 16 µg/m3
9:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
9:00 AM FTCW O3 8 Good 16 17 PPB
9:00 AM GJPB PM10 24 Good 22 24 µg/m3
9:00 AM GJPB PM2.5 24 Moderate 59 13 µg/m3
9:00 AM GREH PM10 24 Good 19 20 µg/m3
9:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
9:00 AM GRET CO 8 Good 2 0.2 PPM
9:00 AM GRET O3 8 Good 4 4 PPB
9:00 AM HLD O3 8 Good 23 25 PPB
9:00 AM I25DEN CO 8 Good 8 0.7 PPM
9:00 AM I25DEN NO2 1 Good 31 33 PPB
9:00 AM I25DEN PM10 24 Good 22 24 µg/m3
9:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
9:00 AM I25GLO NO2 1 Good 37 39 PPB
9:00 AM I25GLO PM10 24 Good 15 16 µg/m3
9:00 AM I25GLO PM2.5 24 Good 41 7 µg/m3
9:00 AM LAST NO2 1 Good 10 11 PPB
9:00 AM LAST O3 8 Good 13 14 PPB
9:00 AM LMB PM10 24 Good 16 17 µg/m3
9:00 AM LMB PM2.5 24 Good 19 3 µg/m3
9:00 AM LNGM PM10 24 Good 19 21 µg/m3
9:00 AM LNGM PM2.5 24 Good 44 8 µg/m3
9:00 AM MAN O3 8 Good 29 31 PPB
9:00 AM MFP NO2 1 Good 3 3 PPB
9:00 AM MFP O3 8 Good 27 29 PPB
9:00 AM NJH PM10 24 Good 25 27 µg/m3
9:00 AM NJH PM2.5 24 Good 38 6 µg/m3
9:00 AM NREL O3 8 Good 33 36 PPB
9:00 AM PAG PM10 24 Good 21 23 µg/m3
9:00 AM PAG PM2.5 24 Good 28 5 µg/m3
9:00 AM PAL O3 8 Good 13 14 PPB
9:00 AM PFS PM10 24 Good 19 21 µg/m3
9:00 AM PFS PM2.5 24 Good 29 5 µg/m3
9:00 AM PMS PM2.5 24 Moderate 62 15 µg/m3
9:00 AM PWES O3 8 Good 24 26 PPB
9:00 AM RFN NO2 1 Good 1 1 PPB
9:00 AM RFN O3 8 Good 32 35 PPB
9:00 AM RIFL PM2.5 24 Good 23 4 µg/m3
9:00 AM RIFLO3 O3 8 Good 2 2 PPB
9:00 AM SSMB PM10 24 Good 25 27 µg/m3
9:00 AM SSMB PM2.5 24 Good 36 6 µg/m3
9:00 AM TEL PM10 24 Good 7 8 µg/m3
9:00 AM TEL PM2.5 24 Good 18 3 µg/m3
9:00 AM TIM NO2 1 Good 14 15 PPB
9:00 AM TIM O3 8 Good 2 2 PPB
9:00 AM TIM PM10 24 Good 15 16 µg/m3
9:00 AM TIM PM2.5 24 Good 39 7 µg/m3
9:00 AM WBY NO2 1 Good 29 31 PPB
9:00 AM WBY NO2 1 Good 29 31 PPB
9:00 AM WBY O3 8 Good 1 1 PPB
9:00 AM WBY PM10 24 Good 26 28 µg/m3
9:00 AM WBY PM2.5 24 Good 43 7 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM ACAD O3 8 Good 20 22 PPB
8:00 AM ACC PM10 24 Good 7 8 µg/m3
8:00 AM ACC PM2.5 24 Good 19 3 µg/m3
8:00 AM ADB PM10 24 Good 34 37 µg/m3
8:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
8:00 AM ALA PM10 24 Good 15 16 µg/m3
8:00 AM ALA PM2.5 24 Good 29 5 µg/m3
8:00 AM ASPN O3 8 Good 20 22 PPB
8:00 AM ASPN2 PM10 24 Good 19 21 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
8:00 AM AURE O3 8 Good 29 31 PPB
8:00 AM BHWK O3 8 Good 34 37 PPB
8:00 AM BOU PM10 24 Good 14 15 µg/m3
8:00 AM BOU PM2.5 24 Good 26 4 µg/m3
8:00 AM BOUR O3 8 Good 29 31 PPB
8:00 AM CAMP NO2 1 Good 20 21 PPB
8:00 AM CAMP NO2 1 Good 20 21 PPB
8:00 AM CAMP O3 8 Good 6 6 PPB
8:00 AM CAMP PM10 24 Good 16 17 µg/m3
8:00 AM CAMP PM2.5 24 Good 41 7 µg/m3
8:00 AM CAN PM10 24 Good 13 14 µg/m3
8:00 AM CAN PM2.5 24 Good 16 2 µg/m3
8:00 AM CASA CO 8 Good 5 0.4 PPM
8:00 AM CASA NO2 1 Good 27 29 PPB
8:00 AM CASA O3 8 Good 5 5 PPB
8:00 AM CASA PM10 24 Good 18 19 µg/m3
8:00 AM CASA PM2.5 24 Good 35 6 µg/m3
8:00 AM CCOL PM10 24 Good 17 18 µg/m3
8:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
8:00 AM CHAT O3 8 Good 16 17 PPB
8:00 AM CHAT PM10 24 Good 7 8 µg/m3
8:00 AM CHAT PM2.5 24 Good 14 2 µg/m3
8:00 AM CTZ O3 8 Good 11 12 PPB
8:00 AM DELT PM10 24 Good 21 23 µg/m3
8:00 AM DELT PM2.5 24 Good 43 7 µg/m3
8:00 AM DELT PM2.5 24 Good 43 7 µg/m3
8:00 AM EVG O3 8 Good 29 31 PPB
8:00 AM FOS NO2 1 Good 19 20 PPB
8:00 AM FOS O3 8 Good 4 4 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 4 4 PPB
8:00 AM FTCF PM10 24 Good 15 16 µg/m3
8:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
8:00 AM FTCW O3 8 Good 16 17 PPB
8:00 AM GJPB PM10 24 Good 22 24 µg/m3
8:00 AM GJPB PM2.5 24 Moderate 59 13 µg/m3
8:00 AM GREH PM10 24 Good 18 19 µg/m3
8:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
8:00 AM GRET CO 8 Good 2 0.2 PPM
8:00 AM GRET O3 8 Good 4 4 PPB
8:00 AM HLD O3 8 Good 20 22 PPB
8:00 AM I25DEN CO 8 Good 9 0.8 PPM
8:00 AM I25DEN NO2 1 Good 32 34 PPB
8:00 AM I25DEN PM10 24 Good 21 23 µg/m3
8:00 AM I25DEN PM2.5 24 Moderate 51 9 µg/m3
8:00 AM I25GLO NO2 1 Good 35 37 PPB
8:00 AM I25GLO PM10 24 Good 14 15 µg/m3
8:00 AM I25GLO PM2.5 24 Good 41 7 µg/m3
8:00 AM LAST NO2 1 Good 14 15 PPB
8:00 AM LAST O3 8 Good 14 15 PPB
8:00 AM LMB PM10 24 Good 16 17 µg/m3
8:00 AM LMB PM2.5 24 Good 19 3 µg/m3
8:00 AM LNGM PM10 24 Good 19 21 µg/m3
8:00 AM LNGM PM2.5 24 Good 45 8 µg/m3
8:00 AM MAN O3 8 Good 29 31 PPB
8:00 AM MFP NO2 1 Good 2 2 PPB
8:00 AM MFP O3 8 Good 25 27 PPB
8:00 AM NJH PM10 24 Good 22 24 µg/m3
8:00 AM NJH PM2.5 24 Good 38 6 µg/m3
8:00 AM NREL O3 8 Good 32 35 PPB
8:00 AM PAG PM10 24 Good 19 21 µg/m3
8:00 AM PAG PM2.5 24 Good 26 4 µg/m3
8:00 AM PAL O3 8 Good 14 15 PPB
8:00 AM PFS PM10 24 Good 19 21 µg/m3
8:00 AM PFS PM2.5 24 Good 29 5 µg/m3
8:00 AM PMS PM2.5 24 Moderate 62 15 µg/m3
8:00 AM PWES O3 8 Good 24 26 PPB
8:00 AM RFN NO2 1 Good 2 2 PPB
8:00 AM RFN O3 8 Good 31 34 PPB
8:00 AM RIFL PM2.5 24 Good 23 4 µg/m3
8:00 AM RIFLO3 O3 8 Good 2 2 PPB
8:00 AM SSMB PM10 24 Good 24 26 µg/m3
8:00 AM SSMB PM2.5 24 Good 35 6 µg/m3
8:00 AM TEL PM10 24 Good 7 8 µg/m3
8:00 AM TEL PM2.5 24 Good 17 3 µg/m3
8:00 AM TIM NO2 1 Good 16 17 PPB
8:00 AM TIM O3 8 Good 2 2 PPB
8:00 AM TIM PM10 24 Good 14 15 µg/m3
8:00 AM TIM PM2.5 24 Good 39 7 µg/m3
8:00 AM WBY NO2 1 Good 30 32 PPB
8:00 AM WBY NO2 1 Good 30 32 PPB
8:00 AM WBY O3 8 Good 0 0 PPB
8:00 AM WBY PM10 24 Good 24 26 µg/m3
8:00 AM WBY PM2.5 24 Good 43 7 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM ACAD O3 8 Good 20 22 PPB
7:00 AM ACC PM10 24 Good 7 8 µg/m3
7:00 AM ACC PM2.5 24 Good 19 3 µg/m3
7:00 AM ADB PM10 24 Good 31 33 µg/m3
7:00 AM ADB PM2.5 24 Good 50 9 µg/m3
7:00 AM ALA PM10 24 Good 14 15 µg/m3
7:00 AM ALA PM2.5 24 Good 29 5 µg/m3
7:00 AM ASPN O3 8 Good 20 22 PPB
7:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
7:00 AM AURE O3 8 Good 29 31 PPB
7:00 AM BHWK O3 8 Good 33 36 PPB
7:00 AM BOU PM10 24 Good 14 15 µg/m3
7:00 AM BOU PM2.5 24 Good 27 4 µg/m3
7:00 AM BOUR O3 8 Good 29 31 PPB
7:00 AM CAMP NO2 1 Good 18 19 PPB
7:00 AM CAMP NO2 1 Good 18 19 PPB
7:00 AM CAMP O3 8 Good 6 6 PPB
7:00 AM CAMP PM10 24 Good 16 17 µg/m3
7:00 AM CAMP PM2.5 24 Good 41 7 µg/m3
7:00 AM CAN PM10 24 Good 13 14 µg/m3
7:00 AM CAN PM2.5 24 Good 17 3 µg/m3
7:00 AM CASA CO 8 Good 5 0.4 PPM
7:00 AM CASA NO2 1 Good 23 24 PPB
7:00 AM CASA O3 8 Good 5 5 PPB
7:00 AM CASA PM10 24 Good 19 20 µg/m3
7:00 AM CASA PM2.5 24 Good 36 6 µg/m3
7:00 AM CCOL PM10 24 Good 17 18 µg/m3
7:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
7:00 AM CHAT O3 8 Good 16 17 PPB
7:00 AM CHAT PM10 24 Good 8 9 µg/m3
7:00 AM CHAT PM2.5 24 Good 14 2 µg/m3
7:00 AM CTZ O3 8 Good 11 12 PPB
7:00 AM DELT PM10 24 Good 21 23 µg/m3
7:00 AM DELT PM2.5 24 Good 44 7 µg/m3
7:00 AM DELT PM2.5 24 Good 44 7 µg/m3
7:00 AM EVG O3 8 Good 27 29 PPB
7:00 AM FOS NO2 1 Good 18 19 PPB
7:00 AM FOS O3 8 Good 4 4 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 6 6 PPB
7:00 AM FTCF PM10 24 Good 15 16 µg/m3
7:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
7:00 AM FTCW O3 8 Good 17 18 PPB
7:00 AM GJPB PM10 24 Good 22 24 µg/m3
7:00 AM GJPB PM2.5 24 Moderate 59 13 µg/m3
7:00 AM GREH PM10 24 Good 18 19 µg/m3
7:00 AM GREH PM2.5 24 Moderate 55 11 µg/m3
7:00 AM GRET CO 8 Good 2 0.2 PPM
7:00 AM GRET O3 8 Good 4 4 PPB
7:00 AM HLD O3 8 Good 19 20 PPB
7:00 AM I25DEN CO 8 Good 9 0.8 PPM
7:00 AM I25DEN NO2 1 Good 31 33 PPB
7:00 AM I25DEN PM10 24 Good 21 23 µg/m3
7:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
7:00 AM I25GLO NO2 1 Good 35 37 PPB
7:00 AM I25GLO PM10 24 Good 14 15 µg/m3
7:00 AM I25GLO PM2.5 24 Good 41 7 µg/m3
7:00 AM LAST NO2 1 Good 13 14 PPB
7:00 AM LAST O3 8 Good 15 16 PPB
7:00 AM LMB PM10 24 Good 15 16 µg/m3
7:00 AM LMB PM2.5 24 Good 18 3 µg/m3
7:00 AM LNGM PM10 24 Good 19 21 µg/m3
7:00 AM LNGM PM2.5 24 Good 46 8 µg/m3
7:00 AM MAN O3 8 Good 30 32 PPB
7:00 AM MFP NO2 1 Good 2 2 PPB
7:00 AM MFP O3 8 Good 24 26 PPB
7:00 AM NJH PM10 24 Good 21 23 µg/m3
7:00 AM NJH PM2.5 24 Good 38 6 µg/m3
7:00 AM NREL O3 8 Good 31 34 PPB
7:00 AM PAG PM10 24 Good 19 20 µg/m3
7:00 AM PAG PM2.5 24 Good 24 4 µg/m3
7:00 AM PAL O3 8 Good 15 16 PPB
7:00 AM PFS PM10 24 Good 19 21 µg/m3
7:00 AM PFS PM2.5 24 Good 29 5 µg/m3
7:00 AM PMS PM2.5 24 Moderate 63 15 µg/m3
7:00 AM PWES O3 8 Good 24 26 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM RFN O3 8 Good 31 34 PPB
7:00 AM RIFL PM2.5 24 Good 22 4 µg/m3
7:00 AM RIFLO3 O3 8 Good 3 3 PPB
7:00 AM SSMB PM10 24 Good 23 25 µg/m3
7:00 AM SSMB PM2.5 24 Good 35 6 µg/m3
7:00 AM TEL PM10 24 Good 7 8 µg/m3
7:00 AM TEL PM2.5 24 Good 17 3 µg/m3
7:00 AM TIM NO2 1 Good 13 14 PPB
7:00 AM TIM O3 8 Good 3 3 PPB
7:00 AM TIM PM10 24 Good 14 15 µg/m3
7:00 AM TIM PM2.5 24 Good 39 7 µg/m3
7:00 AM WBY NO2 1 Good 32 34 PPB
7:00 AM WBY NO2 1 Good 32 34 PPB
7:00 AM WBY O3 8 Good 0 0 PPB
7:00 AM WBY PM10 24 Good 23 25 µg/m3
7:00 AM WBY PM2.5 24 Good 42 7 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM ACAD O3 8 Good 21 23 PPB
6:00 AM ACC PM10 24 Good 7 8 µg/m3
6:00 AM ACC PM2.5 24 Good 18 3 µg/m3
6:00 AM ADB PM10 24 Good 30 32 µg/m3
6:00 AM ADB PM2.5 24 Good 50 9 µg/m3
6:00 AM ALA PM10 24 Good 14 15 µg/m3
6:00 AM ALA PM2.5 24 Good 29 5 µg/m3
6:00 AM ASPN O3 8 Good 21 23 PPB
6:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
6:00 AM AURE O3 8 Good 29 31 PPB
6:00 AM BHWK O3 8 Good 33 36 PPB
6:00 AM BOU PM10 24 Good 15 16 µg/m3
6:00 AM BOU PM2.5 24 Good 28 5 µg/m3
6:00 AM BOUR O3 8 Good 28 30 PPB
6:00 AM CAMP NO2 1 Good 16 17 PPB
6:00 AM CAMP NO2 1 Good 16 17 PPB
6:00 AM CAMP O3 8 Good 4 4 PPB
6:00 AM CAMP PM10 24 Good 16 17 µg/m3
6:00 AM CAMP PM2.5 24 Good 42 7 µg/m3
6:00 AM CAN PM10 24 Good 12 13 µg/m3
6:00 AM CAN PM2.5 24 Good 17 3 µg/m3
6:00 AM CASA CO 8 Good 6 0.5 PPM
6:00 AM CASA O3 8 Good 4 4 PPB
6:00 AM CASA PM10 24 Good 19 20 µg/m3
6:00 AM CASA PM2.5 24 Good 36 6 µg/m3
6:00 AM CCOL PM10 24 Good 16 17 µg/m3
6:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
6:00 AM CHAT O3 8 Good 16 17 PPB
6:00 AM CHAT PM10 24 Good 8 9 µg/m3
6:00 AM CHAT PM2.5 24 Good 14 2 µg/m3
6:00 AM CTZ O3 8 Good 12 13 PPB
6:00 AM DELT PM10 24 Good 21 23 µg/m3
6:00 AM DELT PM2.5 24 Good 44 8 µg/m3
6:00 AM DELT PM2.5 24 Good 44 8 µg/m3
6:00 AM EVG O3 8 Good 25 27 PPB
6:00 AM FOS NO2 1 Good 19 20 PPB
6:00 AM FOS O3 8 Good 5 5 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 6 6 PPB
6:00 AM FTCF PM10 24 Good 14 15 µg/m3
6:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
6:00 AM FTCW O3 8 Good 19 20 PPB
6:00 AM GJPB PM10 24 Good 22 24 µg/m3
6:00 AM GJPB PM2.5 24 Moderate 58 13 µg/m3
6:00 AM GREH PM10 24 Good 17 18 µg/m3
6:00 AM GREH PM2.5 24 Moderate 54 10 µg/m3
6:00 AM GRET CO 8 Good 2 0.2 PPM
6:00 AM GRET O3 8 Good 5 5 PPB
6:00 AM HLD O3 8 Good 16 17 PPB
6:00 AM I25DEN CO 8 Good 11 1.0 PPM
6:00 AM I25DEN NO2 1 Good 30 32 PPB
6:00 AM I25DEN PM10 24 Good 20 22 µg/m3
6:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
6:00 AM I25GLO NO2 1 Good 29 31 PPB
6:00 AM I25GLO PM10 24 Good 14 15 µg/m3
6:00 AM I25GLO PM2.5 24 Good 41 7 µg/m3
6:00 AM LAST NO2 1 Good 7 7 PPB
6:00 AM LAST O3 8 Good 15 16 PPB
6:00 AM LMB PM10 24 Good 15 16 µg/m3
6:00 AM LMB PM2.5 24 Good 18 3 µg/m3
6:00 AM LNGM PM10 24 Good 19 21 µg/m3
6:00 AM LNGM PM2.5 24 Good 47 8 µg/m3
6:00 AM MAN O3 8 Good 29 31 PPB
6:00 AM MFP NO2 1 Good 1 1 PPB
6:00 AM MFP O3 8 Good 24 26 PPB
6:00 AM NJH PM10 24 Good 21 23 µg/m3
6:00 AM NJH PM2.5 24 Good 39 7 µg/m3
6:00 AM NREL O3 8 Good 31 33 PPB
6:00 AM PAG PM10 24 Good 19 20 µg/m3
6:00 AM PAG PM2.5 24 Good 23 4 µg/m3
6:00 AM PAL O3 8 Good 16 17 PPB
6:00 AM PFS PM10 24 Good 19 21 µg/m3
6:00 AM PFS PM2.5 24 Good 29 5 µg/m3
6:00 AM PMS PM2.5 24 Moderate 63 15 µg/m3
6:00 AM PWES O3 8 Good 23 25 PPB
6:00 AM RFN O3 8 Good 31 34 PPB
6:00 AM RIFL PM2.5 24 Good 23 4 µg/m3
6:00 AM RIFLO3 O3 8 Good 3 3 PPB
6:00 AM SSMB PM10 24 Good 23 25 µg/m3
6:00 AM SSMB PM2.5 24 Good 34 6 µg/m3
6:00 AM TEL PM10 24 Good 7 8 µg/m3
6:00 AM TEL PM2.5 24 Good 17 3 µg/m3
6:00 AM TIM NO2 1 Good 12 13 PPB
6:00 AM TIM O3 8 Good 3 3 PPB
6:00 AM TIM PM10 24 Good 14 15 µg/m3
6:00 AM TIM PM2.5 24 Good 39 7 µg/m3
6:00 AM WBY NO2 1 Good 30 32 PPB
6:00 AM WBY NO2 1 Good 30 32 PPB
6:00 AM WBY O3 8 Good 0 0 PPB
6:00 AM WBY PM10 24 Good 23 25 µg/m3
6:00 AM WBY PM2.5 24 Good 42 7 µg/m3
5:00 AM ACAD O3 8 Good 20 22 PPB
5:00 AM ACC PM10 24 Good 7 8 µg/m3
5:00 AM ACC PM2.5 24 Good 18 3 µg/m3
5:00 AM ADB PM10 24 Good 30 32 µg/m3
5:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
5:00 AM ALA PM10 24 Good 14 15 µg/m3
5:00 AM ALA PM2.5 24 Good 28 5 µg/m3
5:00 AM ASPN O3 8 Good 21 23 PPB
5:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
5:00 AM AURE O3 8 Good 29 31 PPB
5:00 AM BHWK O3 8 Good 33 36 PPB
5:00 AM BOU PM10 24 Good 15 16 µg/m3
5:00 AM BOU PM2.5 24 Good 29 5 µg/m3
5:00 AM BOUR O3 8 Good 26 28 PPB
5:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CAMP O3 8 Good 2 2 PPB
5:00 AM CAMP PM10 24 Good 17 18 µg/m3
5:00 AM CAMP PM2.5 24 Good 43 7 µg/m3
5:00 AM CAN PM10 24 Good 13 14 µg/m3
5:00 AM CAN PM2.5 24 Good 18 3 µg/m3
5:00 AM CASA CO 8 Good 7 0.6 PPM
5:00 AM CASA NO2 1 Good 18 19 PPB
5:00 AM CASA O3 8 Good 2 2 PPB
5:00 AM CASA PM10 24 Good 19 20 µg/m3
5:00 AM CASA PM2.5 24 Good 37 6 µg/m3
5:00 AM CCOL PM10 24 Good 16 17 µg/m3
5:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
5:00 AM CHAT O3 8 Good 16 17 PPB
5:00 AM CHAT PM10 24 Good 8 9 µg/m3
5:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
5:00 AM CTZ O3 8 Good 12 13 PPB
5:00 AM DELT PM10 24 Good 22 24 µg/m3
5:00 AM DELT PM2.5 24 Good 45 8 µg/m3
5:00 AM DELT PM2.5 24 Good 45 8 µg/m3
5:00 AM EVG O3 8 Good 24 26 PPB
5:00 AM FOS NO2 1 Good 16 17 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 6 6 PPB
5:00 AM FTCF PM10 24 Good 14 15 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
5:00 AM FTCW O3 8 Good 19 21 PPB
5:00 AM GJPB PM10 24 Good 21 23 µg/m3
5:00 AM GJPB PM2.5 24 Moderate 58 12 µg/m3
5:00 AM GREH PM10 24 Good 17 18 µg/m3
5:00 AM GREH PM2.5 24 Moderate 54 10 µg/m3
5:00 AM GRET CO 8 Good 2 0.2 PPM
5:00 AM GRET O3 8 Good 5 5 PPB
5:00 AM HLD O3 8 Good 13 14 PPB
5:00 AM I25DEN CO 8 Good 12 1.1 PPM
5:00 AM I25DEN PM10 24 Good 20 22 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
5:00 AM I25GLO NO2 1 Good 24 25 PPB
5:00 AM I25GLO PM10 24 Good 14 15 µg/m3
5:00 AM I25GLO PM2.5 24 Good 42 7 µg/m3
5:00 AM LAST O3 8 Good 14 15 PPB
5:00 AM LMB PM10 24 Good 15 16 µg/m3
5:00 AM LMB PM2.5 24 Good 18 3 µg/m3
5:00 AM LNGM PM10 24 Good 19 21 µg/m3
5:00 AM LNGM PM2.5 24 Good 48 8 µg/m3
5:00 AM MAN O3 8 Good 29 31 PPB
5:00 AM MFP O3 8 Good 24 26 PPB
5:00 AM NJH PM10 24 Good 21 23 µg/m3
5:00 AM NJH PM2.5 24 Good 39 7 µg/m3
5:00 AM NREL O3 8 Good 30 32 PPB
5:00 AM PAG PM10 24 Good 19 20 µg/m3
5:00 AM PAG PM2.5 24 Good 23 4 µg/m3
5:00 AM PAL O3 8 Good 17 18 PPB
5:00 AM PFS PM10 24 Good 19 21 µg/m3
5:00 AM PFS PM2.5 24 Good 29 5 µg/m3
5:00 AM PMS PM2.5 24 Moderate 64 15 µg/m3
5:00 AM PWES O3 8 Good 22 24 PPB
5:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM RFN O3 8 Good 31 34 PPB
5:00 AM RIFL PM2.5 24 Good 25 4 µg/m3
5:00 AM RIFLO3 O3 8 Good 4 4 PPB
5:00 AM SSMB PM10 24 Good 23 25 µg/m3
5:00 AM SSMB PM2.5 24 Good 34 6 µg/m3
5:00 AM TEL PM10 24 Good 7 8 µg/m3
5:00 AM TEL PM2.5 24 Good 17 3 µg/m3
5:00 AM TIM O3 8 Good 4 4 PPB
5:00 AM TIM PM10 24 Good 14 15 µg/m3
5:00 AM TIM PM2.5 24 Good 38 6 µg/m3
5:00 AM WBY O3 8 Good 0 0 PPB
5:00 AM WBY PM10 24 Good 22 24 µg/m3
5:00 AM WBY PM2.5 24 Good 42 7 µg/m3
4:00 AM ACAD O3 8 Good 19 21 PPB
4:00 AM ACC PM10 24 Good 7 8 µg/m3
4:00 AM ACC PM2.5 24 Good 19 3 µg/m3
4:00 AM ADB PM10 24 Good 30 32 µg/m3
4:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
4:00 AM ALA PM10 24 Good 14 15 µg/m3
4:00 AM ALA PM2.5 24 Good 28 5 µg/m3
4:00 AM ASPN O3 8 Good 21 23 PPB
4:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
4:00 AM AURE O3 8 Good 30 32 PPB
4:00 AM BHWK O3 8 Good 33 36 PPB
4:00 AM BOU PM10 24 Good 16 17 µg/m3
4:00 AM BOU PM2.5 24 Good 31 5 µg/m3
4:00 AM BOUR O3 8 Good 24 26 PPB
4:00 AM CAMP NO2 1 Good 29 31 PPB
4:00 AM CAMP NO2 1 Good 29 31 PPB
4:00 AM CAMP O3 8 Good 0 0 PPB
4:00 AM CAMP PM10 24 Good 17 18 µg/m3
4:00 AM CAMP PM2.5 24 Good 44 8 µg/m3
4:00 AM CAN PM10 24 Good 13 14 µg/m3
4:00 AM CAN PM2.5 24 Good 19 3 µg/m3
4:00 AM CASA CO 8 Good 8 0.7 PPM
4:00 AM CASA NO2 1 Good 30 32 PPB
4:00 AM CASA O3 8 Good 1 1 PPB
4:00 AM CASA PM10 24 Good 19 20 µg/m3
4:00 AM CASA PM2.5 24 Good 38 6 µg/m3
4:00 AM CCOL PM10 24 Good 17 18 µg/m3
4:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
4:00 AM CHAT O3 8 Good 16 17 PPB
4:00 AM CHAT PM10 24 Good 8 9 µg/m3
4:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
4:00 AM CTZ O3 8 Good 12 13 PPB
4:00 AM DELT PM10 24 Good 22 24 µg/m3
4:00 AM DELT PM2.5 24 Good 46 8 µg/m3
4:00 AM DELT PM2.5 24 Good 46 8 µg/m3
4:00 AM EVG O3 8 Good 24 26 PPB
4:00 AM FOS NO2 1 Good 13 14 PPB
4:00 AM FOS O3 8 Good 6 6 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 6 6 PPB
4:00 AM FTCF PM10 24 Good 14 15 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
4:00 AM FTCW O3 8 Good 19 21 PPB
4:00 AM GJPB PM10 24 Good 21 23 µg/m3
4:00 AM GJPB PM2.5 24 Moderate 57 12 µg/m3
4:00 AM GREH PM10 24 Good 17 18 µg/m3
4:00 AM GREH PM2.5 24 Moderate 53 10 µg/m3
4:00 AM GRET CO 8 Good 2 0.2 PPM
4:00 AM GRET O3 8 Good 6 7 PPB
4:00 AM HLD O3 8 Good 9 10 PPB
4:00 AM I25DEN CO 8 Good 14 1.2 PPM
4:00 AM I25DEN NO2 1 Good 31 33 PPB
4:00 AM I25DEN PM10 24 Good 20 22 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
4:00 AM I25GLO NO2 1 Good 33 35 PPB
4:00 AM I25GLO PM10 24 Good 15 16 µg/m3
4:00 AM I25GLO PM2.5 24 Good 46 8 µg/m3
4:00 AM LAST NO2 1 Good 12 13 PPB
4:00 AM LAST O3 8 Good 12 13 PPB
4:00 AM LMB PM10 24 Good 15 16 µg/m3
4:00 AM LMB PM2.5 24 Good 18 3 µg/m3
4:00 AM LNGM PM10 24 Good 20 22 µg/m3
4:00 AM LNGM PM2.5 24 Good 48 8 µg/m3
4:00 AM MAN O3 8 Good 27 29 PPB
4:00 AM MFP NO2 1 Good 6 6 PPB
4:00 AM MFP O3 8 Good 22 24 PPB
4:00 AM NJH PM10 24 Good 21 23 µg/m3
4:00 AM NJH PM2.5 24 Good 40 7 µg/m3
4:00 AM NREL O3 8 Good 30 32 PPB
4:00 AM PAG PM10 24 Good 19 20 µg/m3
4:00 AM PAG PM2.5 24 Good 23 4 µg/m3
4:00 AM PAL O3 8 Good 18 19 PPB
4:00 AM PFS PM10 24 Good 19 21 µg/m3
4:00 AM PFS PM2.5 24 Good 29 5 µg/m3
4:00 AM PMS PM2.5 24 Moderate 64 16 µg/m3
4:00 AM PWES O3 8 Good 21 23 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN O3 8 Good 31 33 PPB
4:00 AM RIFL PM2.5 24 Good 26 4 µg/m3
4:00 AM RIFLO3 O3 8 Good 4 4 PPB
4:00 AM SSMB PM10 24 Good 23 25 µg/m3
4:00 AM SSMB PM2.5 24 Good 34 6 µg/m3
4:00 AM TEL PM10 24 Good 7 8 µg/m3
4:00 AM TEL PM2.5 24 Good 17 3 µg/m3
4:00 AM TIM NO2 1 Good 12 13 PPB
4:00 AM TIM O3 8 Good 5 5 PPB
4:00 AM TIM PM10 24 Good 14 15 µg/m3
4:00 AM TIM PM2.5 24 Good 38 6 µg/m3
4:00 AM WBY NO2 1 Good 30 32 PPB
4:00 AM WBY NO2 1 Good 30 32 PPB
4:00 AM WBY O3 8 Good 0 0 PPB
4:00 AM WBY PM10 24 Good 22 24 µg/m3
4:00 AM WBY PM2.5 24 Good 43 7 µg/m3
3:00 AM ACAD O3 8 Good 18 19 PPB
3:00 AM ACC PM10 24 Good 7 8 µg/m3
3:00 AM ACC PM2.5 24 Good 19 3 µg/m3
3:00 AM ADB PM10 24 Good 30 32 µg/m3
3:00 AM ADB PM2.5 24 Moderate 52 9 µg/m3
3:00 AM ALA PM10 24 Good 14 15 µg/m3
3:00 AM ALA PM2.5 24 Good 27 4 µg/m3
3:00 AM ASPN O3 8 Good 21 23 PPB
3:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
3:00 AM AURE O3 8 Good 30 32 PPB
3:00 AM BHWK O3 8 Good 33 36 PPB
3:00 AM BOU PM10 24 Good 16 17 µg/m3
3:00 AM BOU PM2.5 24 Good 32 5 µg/m3
3:00 AM BOUR O3 8 Good 22 24 PPB
3:00 AM CAMP NO2 1 Good 31 33 PPB
3:00 AM CAMP NO2 1 Good 31 33 PPB
3:00 AM CAMP O3 8 Good 0 0 PPB
3:00 AM CAMP PM10 24 Good 17 18 µg/m3
3:00 AM CAMP PM2.5 24 Good 45 8 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 13 14 µg/m3
3:00 AM CAN PM2.5 24 Good 19 3 µg/m3
3:00 AM CASA CO 8 Good 9 0.8 PPM
3:00 AM CASA NO2 1 Good 31 33 PPB
3:00 AM CASA O3 8 Good 1 1 PPB
3:00 AM CASA PM10 24 Good 19 21 µg/m3
3:00 AM CASA PM2.5 24 Good 38 6 µg/m3
3:00 AM CASA SO2 1 Good 1 1 PPB
3:00 AM CCOL PM10 24 Good 17 18 µg/m3
3:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
3:00 AM CHAT O3 8 Good 18 19 PPB
3:00 AM CHAT PM10 24 Good 8 9 µg/m3
3:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
3:00 AM CTZ O3 8 Good 14 15 PPB
3:00 AM DELT PM10 24 Good 23 25 µg/m3
3:00 AM DELT PM2.5 24 Good 47 8 µg/m3
3:00 AM DELT PM2.5 24 Good 47 8 µg/m3
3:00 AM EVG O3 8 Good 24 26 PPB
3:00 AM FOS NO2 1 Good 17 18 PPB
3:00 AM FOS O3 8 Good 7 8 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 6 7 PPB
3:00 AM FTCF PM10 24 Good 14 15 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
3:00 AM FTCW O3 8 Good 19 21 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 16 17 µg/m3
3:00 AM GREH PM2.5 24 Moderate 53 10 µg/m3
3:00 AM GRET CO 8 Good 2 0.2 PPM
3:00 AM GRET O3 8 Good 7 8 PPB
3:00 AM HLD O3 8 Good 8 9 PPB
3:00 AM I25DEN CO 8 Good 15 1.3 PPM
3:00 AM I25DEN NO2 1 Good 32 34 PPB
3:00 AM I25DEN PM10 24 Good 20 22 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
3:00 AM I25GLO NO2 1 Good 33 35 PPB
3:00 AM I25GLO PM10 24 Good 16 17 µg/m3
3:00 AM I25GLO PM2.5 24 Good 47 8 µg/m3
3:00 AM LAST NO2 1 Good 11 12 PPB
3:00 AM LAST O3 8 Good 11 12 PPB
3:00 AM LMB PM10 24 Good 15 16 µg/m3
3:00 AM LMB PM2.5 24 Good 18 3 µg/m3
3:00 AM LNGM PM10 24 Good 20 22 µg/m3
3:00 AM LNGM PM2.5 24 Good 49 8 µg/m3
3:00 AM MAN O3 8 Good 25 27 PPB
3:00 AM MFP NO2 1 Good 7 7 PPB
3:00 AM MFP O3 8 Good 21 23 PPB
3:00 AM NJH PM10 24 Good 21 23 µg/m3
3:00 AM NJH PM2.5 24 Good 41 7 µg/m3
3:00 AM NREL O3 8 Good 29 31 PPB
3:00 AM PAG PM10 24 Good 19 20 µg/m3
3:00 AM PAG PM2.5 24 Good 23 4 µg/m3
3:00 AM PAL O3 8 Good 18 19 PPB
3:00 AM PFS PM10 24 Good 19 20 µg/m3
3:00 AM PFS PM2.5 24 Good 28 5 µg/m3
3:00 AM PMS PM2.5 24 Moderate 64 16 µg/m3
3:00 AM PWES O3 8 Good 20 22 PPB
3:00 AM RFN O3 8 Good 31 33 PPB
3:00 AM RIFL PM2.5 24 Good 26 4 µg/m3
3:00 AM RIFLO3 O3 8 Good 5 5 PPB
3:00 AM SSMB PM10 24 Good 23 25 µg/m3
3:00 AM SSMB PM2.5 24 Good 34 6 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 10 11 PPB
3:00 AM TIM O3 8 Good 5 5 PPB
3:00 AM TIM PM10 24 Good 14 15 µg/m3
3:00 AM TIM PM2.5 24 Good 37 6 µg/m3
3:00 AM WBY NO2 1 Good 31 33 PPB
3:00 AM WBY NO2 1 Good 31 33 PPB
3:00 AM WBY O3 8 Good 0 0 PPB
3:00 AM WBY PM10 24 Good 23 25 µg/m3
3:00 AM WBY PM2.5 24 Good 44 7 µg/m3
2:00 AM ACAD O3 8 Good 17 18 PPB
2:00 AM ACC PM10 24 Good 8 9 µg/m3
2:00 AM ACC PM2.5 24 Good 21 3 µg/m3
2:00 AM ADB PM10 24 Good 30 32 µg/m3
2:00 AM ADB PM2.5 24 Moderate 52 9 µg/m3
2:00 AM ALA PM10 24 Good 14 15 µg/m3
2:00 AM ALA PM2.5 24 Good 26 4 µg/m3
2:00 AM ASPN O3 8 Good 22 24 PPB
2:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 19 3 µg/m3
2:00 AM AURE O3 8 Good 31 33 PPB
2:00 AM BHWK O3 8 Good 34 37 PPB
2:00 AM BOU PM10 24 Good 17 18 µg/m3
2:00 AM BOU PM2.5 24 Good 33 6 µg/m3
2:00 AM BOUR O3 8 Good 20 22 PPB
2:00 AM CAMP NO2 1 Good 36 38 PPB
2:00 AM CAMP NO2 1 Good 36 38 PPB
2:00 AM CAMP O3 8 Good 0 0 PPB
2:00 AM CAMP PM10 24 Good 17 18 µg/m3
2:00 AM CAMP PM2.5 24 Good 46 8 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 14 15 µg/m3
2:00 AM CAN PM2.5 24 Good 20 3 µg/m3
2:00 AM CASA CO 8 Good 9 0.8 PPM
2:00 AM CASA NO2 1 Good 32 34 PPB
2:00 AM CASA O3 8 Good 1 1 PPB
2:00 AM CASA PM10 24 Good 19 21 µg/m3
2:00 AM CASA PM2.5 24 Good 39 7 µg/m3
2:00 AM CASA SO2 1 Good 1 1 PPB
2:00 AM CCOL PM10 24 Good 16 17 µg/m3
2:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
2:00 AM CHAT O3 8 Good 19 20 PPB
2:00 AM CHAT PM10 24 Good 9 10 µg/m3
2:00 AM CHAT PM2.5 24 Good 17 3 µg/m3
2:00 AM CTZ O3 8 Good 15 16 PPB
2:00 AM DELT PM10 24 Good 23 25 µg/m3
2:00 AM DELT PM2.5 24 Good 48 8 µg/m3
2:00 AM DELT PM2.5 24 Good 48 8 µg/m3
2:00 AM EVG O3 8 Good 25 27 PPB
2:00 AM FOS NO2 1 Good 14 15 PPB
2:00 AM FOS O3 8 Good 9 10 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 7 8 PPB
2:00 AM FTCF PM10 24 Good 14 15 µg/m3
2:00 AM FTCF PM2.5 24 Good 49 8 µg/m3
2:00 AM FTCW O3 8 Good 20 22 PPB
2:00 AM GJPB PM10 24 Good 21 23 µg/m3
2:00 AM GJPB PM2.5 24 Moderate 57 12 µg/m3
2:00 AM GREH PM10 24 Good 16 17 µg/m3
2:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
2:00 AM GRET CO 8 Good 2 0.2 PPM
2:00 AM GRET O3 8 Good 7 8 PPB
2:00 AM HLD O3 8 Good 9 10 PPB
2:00 AM I25DEN CO 8 Good 16 1.4 PPM
2:00 AM I25DEN NO2 1 Good 33 35 PPB
2:00 AM I25DEN PM10 24 Good 20 22 µg/m3
2:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
2:00 AM I25GLO NO2 1 Good 34 36 PPB
2:00 AM I25GLO PM10 24 Good 16 17 µg/m3
2:00 AM I25GLO PM2.5 24 Good 48 8 µg/m3
2:00 AM LAST NO2 1 Good 11 12 PPB
2:00 AM LAST O3 8 Good 11 12 PPB
2:00 AM LMB PM10 24 Good 15 16 µg/m3
2:00 AM LMB PM2.5 24 Good 18 3 µg/m3
2:00 AM LNGM PM10 24 Good 21 23 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 51 9 µg/m3
2:00 AM MAN O3 8 Good 24 26 PPB
2:00 AM MFP NO2 1 Good 8 8 PPB
2:00 AM MFP O3 8 Good 21 23 PPB
2:00 AM NJH PM10 24 Good 21 23 µg/m3
2:00 AM NJH PM2.5 24 Good 41 7 µg/m3
2:00 AM NREL O3 8 Good 29 31 PPB
2:00 AM PAG PM10 24 Good 19 20 µg/m3
2:00 AM PAG PM2.5 24 Good 24 4 µg/m3
2:00 AM PAL O3 8 Good 19 20 PPB
2:00 AM PFS PM10 24 Good 19 20 µg/m3
2:00 AM PFS PM2.5 24 Good 27 4 µg/m3
2:00 AM PMS PM2.5 24 Moderate 64 16 µg/m3
2:00 AM PWES O3 8 Good 19 20 PPB
2:00 AM RFN NO2 1 Good 3 3 PPB
2:00 AM RFN O3 8 Good 30 32 PPB
2:00 AM RIFL PM2.5 24 Good 26 4 µg/m3
2:00 AM RIFLO3 O3 8 Good 6 6 PPB
2:00 AM SSMB PM10 24 Good 23 25 µg/m3
2:00 AM SSMB PM2.5 24 Good 34 6 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 8 9 PPB
2:00 AM TIM O3 8 Good 6 7 PPB
2:00 AM TIM PM10 24 Good 14 15 µg/m3
2:00 AM TIM PM2.5 24 Good 37 6 µg/m3
2:00 AM WBY NO2 1 Good 32 34 PPB
2:00 AM WBY NO2 1 Good 32 34 PPB
2:00 AM WBY O3 8 Good 1 1 PPB
2:00 AM WBY PM10 24 Good 23 25 µg/m3
2:00 AM WBY PM2.5 24 Good 44 7 µg/m3
1:00 AM ACAD O3 8 Good 17 18 PPB
1:00 AM ACC PM10 24 Good 8 9 µg/m3
1:00 AM ACC PM2.5 24 Good 21 3 µg/m3
1:00 AM ADB PM10 24 Good 30 32 µg/m3
1:00 AM ADB PM2.5 24 Moderate 52 9 µg/m3
1:00 AM ALA PM10 24 Good 14 15 µg/m3
1:00 AM ALA PM2.5 24 Good 26 4 µg/m3
1:00 AM ASPN O3 8 Good 23 25 PPB
1:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 19 3 µg/m3
1:00 AM AURE O3 8 Good 31 34 PPB
1:00 AM BHWK O3 8 Good 34 37 PPB
1:00 AM BOU PM10 24 Good 17 18 µg/m3
1:00 AM BOU PM2.5 24 Good 34 6 µg/m3
1:00 AM BOUR O3 8 Good 19 21 PPB
1:00 AM CAMP NO2 1 Good 38 40 PPB
1:00 AM CAMP NO2 1 Good 38 40 PPB
1:00 AM CAMP O3 8 Good 0 0 PPB
1:00 AM CAMP PM10 24 Good 17 18 µg/m3
1:00 AM CAMP PM2.5 24 Good 47 8 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 14 15 µg/m3
1:00 AM CAN PM2.5 24 Good 21 3 µg/m3
1:00 AM CASA CO 8 Good 9 0.8 PPM
1:00 AM CASA NO2 1 Good 33 35 PPB
1:00 AM CASA O3 8 Good 1 1 PPB
1:00 AM CASA PM10 24 Good 19 21 µg/m3
1:00 AM CASA PM2.5 24 Good 39 7 µg/m3
1:00 AM CCOL PM10 24 Good 16 17 µg/m3
1:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
1:00 AM CHAT O3 8 Good 19 21 PPB
1:00 AM CHAT PM10 24 Good 9 10 µg/m3
1:00 AM CHAT PM2.5 24 Good 17 3 µg/m3
1:00 AM CTZ O3 8 Good 16 17 PPB
1:00 AM DELT PM10 24 Good 23 25 µg/m3
1:00 AM DELT PM2.5 24 Good 49 8 µg/m3
1:00 AM DELT PM2.5 24 Good 49 8 µg/m3
1:00 AM EVG O3 8 Good 26 28 PPB
1:00 AM FOS NO2 1 Good 12 13 PPB
1:00 AM FOS O3 8 Good 10 11 PPB
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 7 8 PPB
1:00 AM FTCF PM10 24 Good 14 15 µg/m3
1:00 AM FTCF PM2.5 24 Good 49 8 µg/m3
1:00 AM FTCW O3 8 Good 21 23 PPB
1:00 AM GJPB PM10 24 Good 21 23 µg/m3
1:00 AM GJPB PM2.5 24 Moderate 57 12 µg/m3
1:00 AM GREH PM10 24 Good 16 17 µg/m3
1:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
1:00 AM GRET CO 8 Good 2 0.2 PPM
1:00 AM GRET O3 8 Good 7 8 PPB
1:00 AM HLD O3 8 Good 10 11 PPB
1:00 AM I25DEN CO 8 Good 16 1.4 PPM
1:00 AM I25DEN NO2 1 Good 34 36 PPB
1:00 AM I25DEN PM10 24 Good 19 21 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 52 9 µg/m3
1:00 AM I25GLO NO2 1 Good 38 40 PPB
1:00 AM I25GLO PM10 24 Good 16 17 µg/m3
1:00 AM I25GLO PM2.5 24 Good 48 8 µg/m3
1:00 AM LAST NO2 1 Good 8 9 PPB
1:00 AM LAST O3 8 Good 12 13 PPB
1:00 AM LMB PM10 24 Good 15 16 µg/m3
1:00 AM LMB PM2.5 24 Good 18 3 µg/m3
1:00 AM LNGM PM10 24 Good 21 23 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
1:00 AM MAN O3 8 Good 22 24 PPB
1:00 AM MFP NO2 1 Good 6 6 PPB
1:00 AM MFP O3 8 Good 21 23 PPB
1:00 AM NJH PM10 24 Good 21 23 µg/m3
1:00 AM NJH PM2.5 24 Good 41 7 µg/m3
1:00 AM NREL O3 8 Good 30 32 PPB
1:00 AM PAG PM10 24 Good 19 20 µg/m3
1:00 AM PAG PM2.5 24 Good 23 4 µg/m3
1:00 AM PAL O3 8 Good 19 20 PPB
1:00 AM PFS PM10 24 Good 19 20 µg/m3
1:00 AM PFS PM2.5 24 Good 26 4 µg/m3
1:00 AM PMS PM2.5 24 Moderate 63 15 µg/m3
1:00 AM PWES O3 8 Good 17 18 PPB
1:00 AM RFN NO2 1 Good 2 2 PPB
1:00 AM RFN O3 8 Good 31 33 PPB
1:00 AM RIFL PM2.5 24 Good 24 4 µg/m3
1:00 AM RIFLO3 O3 8 Good 8 9 PPB
1:00 AM SSMB PM10 24 Good 22 24 µg/m3
1:00 AM SSMB PM2.5 24 Good 34 6 µg/m3
1:00 AM TEL PM10 24 Good 7 8 µg/m3
1:00 AM TEL PM2.5 24 Good 16 2 µg/m3
1:00 AM TIM NO2 1 Good 8 9 PPB
1:00 AM TIM O3 8 Good 7 8 PPB
1:00 AM TIM PM10 24 Good 14 15 µg/m3
1:00 AM TIM PM2.5 24 Good 37 6 µg/m3
1:00 AM WBY NO2 1 Good 31 33 PPB
1:00 AM WBY NO2 1 Good 31 33 PPB
1:00 AM WBY O3 8 Good 3 3 PPB
1:00 AM WBY PM10 24 Good 23 25 µg/m3
1:00 AM WBY PM2.5 24 Good 44 8 µg/m3

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