Colorado
Translate

AQI Calculations on 07/13/2024 1:00AM - 6:00PM

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 PM ACAD O3 8 Moderate 84 65 PPB
6:00 PM ADB PM10 24 Good 47 51 µg/m3
6:00 PM ADB PM2.5 24 Moderate 57 12 µg/m3
6:00 PM ALA PM10 24 Good 22 24 µg/m3
6:00 PM ALA PM2.5 24 Good 41 7 µg/m3
6:00 PM ASPN O3 8 Good 50 54 PPB
6:00 PM ASPN2 PM10 24 Good 22 24 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 48 9 µg/m3
6:00 PM AURE O3 8 Unhealthy for Sensitive Groups 101 71 PPB
6:00 PM BHWK O3 8 Moderate 97 69 PPB
6:00 PM BOU PM10 24 Good 31 33 µg/m3
6:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
6:00 PM BOUR O3 8 Moderate 100 70 PPB
6:00 PM CAMP NO2 1 Good 5 5 PPB
6:00 PM CAMP NO2 1 Good 5 5 PPB
6:00 PM CAMP O3 8 Unhealthy for Sensitive Groups 118 76 PPB
6:00 PM CAMP PM10 24 Good 19 21 µg/m3
6:00 PM CAMP PM2.5 24 Good 47 8 µg/m3
6:00 PM CAN PM10 24 Good 27 29 µg/m3
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA NO2 1 Good 5 5 PPB
6:00 PM CASA O3 8 Unhealthy for Sensitive Groups 132 80 PPB
6:00 PM CASA PM10 24 Good 33 36 µg/m3
6:00 PM CASA PM2.5 24 Moderate 55 11 µg/m3
6:00 PM CCOL CO 8 Good 0 0.0 PPM
6:00 PM CCOL PM10 24 Good 31 33 µg/m3
6:00 PM CCOL PM2.5 24 Moderate 54 11 µg/m3
6:00 PM CHAT O3 8 Unhealthy for Sensitive Groups 136 81 PPB
6:00 PM CHAT PM10 24 Good 28 30 µg/m3
6:00 PM CHAT PM2.5 24 Moderate 53 10 µg/m3
6:00 PM CTZ O3 8 Good 50 54 PPB
6:00 PM EVG O3 8 Unhealthy for Sensitive Groups 122 77 PPB
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM FTC O3 8 Unhealthy for Sensitive Groups 122 77 PPB
6:00 PM FTCF PM10 24 Good 30 32 µg/m3
6:00 PM FTCF PM2.5 24 Good 48 9 µg/m3
6:00 PM FTCW O3 8 Unhealthy for Sensitive Groups 140 82 PPB
6:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
6:00 PM GREH PM10 24 Good 42 45 µg/m3
6:00 PM GREH PM2.5 24 Good 49 9 µg/m3
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM GRET O3 8 Unhealthy for Sensitive Groups 118 76 PPB
6:00 PM HLD O3 8 Moderate 97 69 PPB
6:00 PM I25DEN CO 8 Good 2 0.2 PPM
6:00 PM I25DEN NO2 1 Good 2 2 PPB
6:00 PM I25DEN PM10 24 Good 19 21 µg/m3
6:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
6:00 PM I25GLO NO2 1 Good 6 6 PPB
6:00 PM I25GLO PM10 24 Good 31 34 µg/m3
6:00 PM I25GLO PM2.5 24 Moderate 53 10 µg/m3
6:00 PM LAST NO2 1 Good 2 2 PPB
6:00 PM LAST O3 8 Unhealthy for Sensitive Groups 112 74 PPB
6:00 PM LMB PM10 24 Good 19 21 µg/m3
6:00 PM LMB PM2.5 24 Good 32 6 µg/m3
6:00 PM LNGM PM10 24 Good 38 41 µg/m3
6:00 PM LNGM PM2.5 24 Moderate 56 12 µg/m3
6:00 PM MAN O3 8 Moderate 93 68 PPB
6:00 PM NJH PM10 24 Good 32 35 µg/m3
6:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
6:00 PM NREL O3 8 Unhealthy for Sensitive Groups 132 80 PPB
6:00 PM PAG PM10 24 Good 16 17 µg/m3
6:00 PM PAL O3 8 Moderate 51 55 PPB
6:00 PM PFS PM10 24 Good 37 40 µg/m3
6:00 PM PFS PM2.5 24 Moderate 54 11 µg/m3
6:00 PM PWES O3 8 Moderate 84 65 PPB
6:00 PM RFN NO2 1 Good 1 1 PPB
6:00 PM RFN O3 8 Unhealthy for Sensitive Groups 129 79 PPB
6:00 PM RIFL PM2.5 24 Good 47 8 µg/m3
6:00 PM RIFLO3 O3 8 Good 50 54 PPB
6:00 PM SSMB PM10 24 Good 21 23 µg/m3
6:00 PM TEL PM10 24 Good 24 26 µg/m3
6:00 PM WBY NO2 1 Good 2 2 PPB
6:00 PM WBY NO2 1 Good 2 2 PPB
6:00 PM WBY O3 8 Unhealthy for Sensitive Groups 132 80 PPB
6:00 PM WBY PM10 24 Good 44 47 µg/m3
5:00 PM ACAD O3 8 Moderate 80 64 PPB
5:00 PM ADB PM10 24 Good 47 51 µg/m3
5:00 PM ADB PM2.5 24 Moderate 56 12 µg/m3
5:00 PM ALA PM10 24 Good 21 23 µg/m3
5:00 PM ALA PM2.5 24 Good 41 7 µg/m3
5:00 PM ASPN O3 8 Good 49 53 PPB
5:00 PM ASPN2 PM10 24 Good 21 23 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 48 9 µg/m3
5:00 PM AURE O3 8 Moderate 100 70 PPB
5:00 PM BHWK O3 8 Moderate 87 66 PPB
5:00 PM BOU PM10 24 Good 31 33 µg/m3
5:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
5:00 PM BOUR O3 8 Moderate 97 69 PPB
5:00 PM CAMP NO2 1 Good 4 4 PPB
5:00 PM CAMP NO2 1 Good 4 4 PPB
5:00 PM CAMP O3 8 Unhealthy for Sensitive Groups 115 75 PPB
5:00 PM CAMP PM10 24 Good 23 25 µg/m3
5:00 PM CAMP PM2.5 24 Good 48 9 µg/m3
5:00 PM CAN PM10 24 Good 27 29 µg/m3
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA NO2 1 Good 5 5 PPB
5:00 PM CASA O3 8 Unhealthy for Sensitive Groups 129 79 PPB
5:00 PM CASA PM10 24 Good 34 37 µg/m3
5:00 PM CASA PM2.5 24 Moderate 55 11 µg/m3
5:00 PM CCOL CO 8 Good 0 0.0 PPM
5:00 PM CCOL PM10 24 Good 31 33 µg/m3
5:00 PM CCOL PM2.5 24 Moderate 54 11 µg/m3
5:00 PM CHAT O3 8 Unhealthy for Sensitive Groups 132 80 PPB
5:00 PM CHAT PM10 24 Good 29 31 µg/m3
5:00 PM CHAT PM2.5 24 Moderate 53 10 µg/m3
5:00 PM CTZ O3 8 Good 50 54 PPB
5:00 PM EVG O3 8 Unhealthy for Sensitive Groups 115 75 PPB
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Unhealthy for Sensitive Groups 118 76 PPB
5:00 PM FTCF PM10 24 Good 30 32 µg/m3
5:00 PM FTCF PM2.5 24 Good 48 9 µg/m3
5:00 PM FTCW O3 8 Unhealthy for Sensitive Groups 132 80 PPB
5:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
5:00 PM GREH PM10 24 Good 42 45 µg/m3
5:00 PM GREH PM2.5 24 Good 49 9 µg/m3
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM GRET O3 8 Unhealthy for Sensitive Groups 118 76 PPB
5:00 PM HLD O3 8 Moderate 93 68 PPB
5:00 PM I25DEN CO 8 Good 2 0.2 PPM
5:00 PM I25DEN NO2 1 Good 3 3 PPB
5:00 PM I25DEN PM10 24 Good 20 22 µg/m3
5:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
5:00 PM I25GLO NO2 1 Good 4 4 PPB
5:00 PM I25GLO PM10 24 Good 43 46 µg/m3
5:00 PM I25GLO PM2.5 24 Moderate 54 11 µg/m3
5:00 PM LAST NO2 1 Good 2 2 PPB
5:00 PM LAST O3 8 Unhealthy for Sensitive Groups 112 74 PPB
5:00 PM LMB PM10 24 Good 19 21 µg/m3
5:00 PM LMB PM2.5 24 Good 32 6 µg/m3
5:00 PM LNGM PM10 24 Good 38 41 µg/m3
5:00 PM LNGM PM2.5 24 Moderate 56 12 µg/m3
5:00 PM MAN O3 8 Moderate 90 67 PPB
5:00 PM NJH PM10 24 Good 32 35 µg/m3
5:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
5:00 PM NREL O3 8 Unhealthy for Sensitive Groups 126 78 PPB
5:00 PM PAG PM10 24 Good 16 17 µg/m3
5:00 PM PAL O3 8 Moderate 51 55 PPB
5:00 PM PFS PM10 24 Good 36 39 µg/m3
5:00 PM PFS PM2.5 24 Moderate 54 11 µg/m3
5:00 PM PWES O3 8 Moderate 84 65 PPB
5:00 PM RFN O3 8 Unhealthy for Sensitive Groups 122 77 PPB
5:00 PM RIFL PM2.5 24 Good 46 8 µg/m3
5:00 PM RIFLO3 O3 8 Good 48 52 PPB
5:00 PM SSMB PM10 24 Good 21 23 µg/m3
5:00 PM TEL PM10 24 Good 23 25 µg/m3
5:00 PM WBY NO2 1 Good 1 1 PPB
5:00 PM WBY NO2 1 Good 1 1 PPB
5:00 PM WBY O3 8 Unhealthy for Sensitive Groups 129 79 PPB
5:00 PM WBY PM10 24 Good 44 48 µg/m3
4:00 PM ACAD O3 8 Moderate 77 63 PPB
4:00 PM ADB PM10 24 Good 47 51 µg/m3
4:00 PM ADB PM2.5 24 Moderate 56 12 µg/m3
4:00 PM ALA PM10 24 Good 22 24 µg/m3
4:00 PM ALA PM2.5 24 Good 40 7 µg/m3
4:00 PM ASPN O3 8 Good 47 51 PPB
4:00 PM ASPN2 PM10 24 Good 21 23 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 48 9 µg/m3
4:00 PM AURE O3 8 Moderate 97 69 PPB
4:00 PM BHWK O3 8 Moderate 80 64 PPB
4:00 PM BOU PM10 24 Good 31 33 µg/m3
4:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
4:00 PM BOUR O3 8 Moderate 93 68 PPB
4:00 PM CAMP NO2 1 Good 4 4 PPB
4:00 PM CAMP NO2 1 Good 4 4 PPB
4:00 PM CAMP O3 8 Unhealthy for Sensitive Groups 101 71 PPB
4:00 PM CAMP PM10 24 Good 23 25 µg/m3
4:00 PM CAMP PM2.5 24 Good 48 9 µg/m3
4:00 PM CAN PM10 24 Good 27 29 µg/m3
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA NO2 1 Good 4 4 PPB
4:00 PM CASA O3 8 Unhealthy for Sensitive Groups 118 76 PPB
4:00 PM CASA PM10 24 Good 34 37 µg/m3
4:00 PM CASA PM2.5 24 Moderate 55 11 µg/m3
4:00 PM CCOL CO 8 Good 0 0.0 PPM
4:00 PM CCOL PM10 24 Good 30 32 µg/m3
4:00 PM CCOL PM2.5 24 Moderate 53 10 µg/m3
4:00 PM CHAT O3 8 Unhealthy for Sensitive Groups 122 77 PPB
4:00 PM CHAT PM10 24 Good 29 31 µg/m3
4:00 PM CHAT PM2.5 24 Moderate 53 10 µg/m3
4:00 PM CTZ O3 8 Good 49 53 PPB
4:00 PM EVG O3 8 Unhealthy for Sensitive Groups 104 72 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Unhealthy for Sensitive Groups 115 75 PPB
4:00 PM FTCF PM10 24 Good 29 31 µg/m3
4:00 PM FTCF PM2.5 24 Good 47 9 µg/m3
4:00 PM FTCW O3 8 Unhealthy for Sensitive Groups 126 78 PPB
4:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
4:00 PM GREH PM10 24 Good 42 45 µg/m3
4:00 PM GREH PM2.5 24 Good 49 9 µg/m3
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Unhealthy for Sensitive Groups 115 75 PPB
4:00 PM HLD O3 8 Moderate 84 65 PPB
4:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM I25DEN NO2 1 Good 10 11 PPB
4:00 PM I25DEN PM10 24 Good 20 22 µg/m3
4:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
4:00 PM I25GLO NO2 1 Good 9 10 PPB
4:00 PM I25GLO PM10 24 Good 43 46 µg/m3
4:00 PM I25GLO PM2.5 24 Moderate 54 11 µg/m3
4:00 PM LAST NO2 1 Good 1 1 PPB
4:00 PM LAST O3 8 Unhealthy for Sensitive Groups 104 72 PPB
4:00 PM LMB PM10 24 Good 19 21 µg/m3
4:00 PM LMB PM2.5 24 Good 32 6 µg/m3
4:00 PM LNGM PM10 24 Good 38 41 µg/m3
4:00 PM LNGM PM2.5 24 Moderate 56 12 µg/m3
4:00 PM MAN O3 8 Moderate 87 66 PPB
4:00 PM NJH PM10 24 Good 32 35 µg/m3
4:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
4:00 PM NREL O3 8 Unhealthy for Sensitive Groups 115 75 PPB
4:00 PM PAG PM10 24 Good 16 17 µg/m3
4:00 PM PAL O3 8 Good 49 53 PPB
4:00 PM PFS PM10 24 Good 36 39 µg/m3
4:00 PM PFS PM2.5 24 Moderate 53 10 µg/m3
4:00 PM PWES O3 8 Moderate 74 62 PPB
4:00 PM RFN O3 8 Unhealthy for Sensitive Groups 118 76 PPB
4:00 PM RIFL PM2.5 24 Good 46 8 µg/m3
4:00 PM RIFLO3 O3 8 Good 46 50 PPB
4:00 PM SSMB PM10 24 Good 21 23 µg/m3
4:00 PM TEL PM10 24 Good 23 25 µg/m3
4:00 PM WBY NO2 1 Good 1 1 PPB
4:00 PM WBY NO2 1 Good 1 1 PPB
4:00 PM WBY O3 8 Unhealthy for Sensitive Groups 122 77 PPB
4:00 PM WBY PM10 24 Good 44 48 µg/m3
3:00 PM ACAD O3 8 Moderate 71 61 PPB
3:00 PM ADB PM10 24 Good 47 51 µg/m3
3:00 PM ADB PM2.5 24 Moderate 56 12 µg/m3
3:00 PM ALA PM10 24 Good 22 24 µg/m3
3:00 PM ALA PM2.5 24 Good 39 7 µg/m3
3:00 PM ASPN O3 8 Good 45 49 PPB
3:00 PM ASPN2 PM10 24 Good 22 24 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 48 9 µg/m3
3:00 PM AURE O3 8 Moderate 87 66 PPB
3:00 PM BHWK O3 8 Moderate 74 62 PPB
3:00 PM BOU PM10 24 Good 31 33 µg/m3
3:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
3:00 PM BOUR O3 8 Moderate 84 65 PPB
3:00 PM CAMP NO2 1 Good 5 5 PPB
3:00 PM CAMP NO2 1 Good 5 5 PPB
3:00 PM CAMP O3 8 Moderate 87 66 PPB
3:00 PM CAMP PM10 24 Good 23 25 µg/m3
3:00 PM CAMP PM2.5 24 Good 48 9 µg/m3
3:00 PM CAN PM10 24 Good 27 29 µg/m3
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA NO2 1 Good 4 4 PPB
3:00 PM CASA O3 8 Unhealthy for Sensitive Groups 104 72 PPB
3:00 PM CASA PM10 24 Good 34 37 µg/m3
3:00 PM CASA PM2.5 24 Moderate 55 11 µg/m3
3:00 PM CCOL CO 8 Good 1 0.1 PPM
3:00 PM CCOL PM10 24 Good 30 32 µg/m3
3:00 PM CCOL PM2.5 24 Moderate 53 10 µg/m3
3:00 PM CHAT O3 8 Unhealthy for Sensitive Groups 104 72 PPB
3:00 PM CHAT PM10 24 Good 29 31 µg/m3
3:00 PM CHAT PM2.5 24 Moderate 53 10 µg/m3
3:00 PM CTZ O3 8 Good 46 50 PPB
3:00 PM EVG O3 8 Moderate 93 68 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Unhealthy for Sensitive Groups 104 72 PPB
3:00 PM FTCF PM10 24 Good 30 32 µg/m3
3:00 PM FTCF PM2.5 24 Good 47 8 µg/m3
3:00 PM FTCW O3 8 Unhealthy for Sensitive Groups 115 75 PPB
3:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
3:00 PM GREH PM10 24 Good 42 45 µg/m3
3:00 PM GREH PM2.5 24 Good 49 9 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Unhealthy for Sensitive Groups 104 72 PPB
3:00 PM HLD O3 8 Moderate 71 61 PPB
3:00 PM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM I25DEN NO2 1 Good 14 15 PPB
3:00 PM I25DEN PM10 24 Good 20 22 µg/m3
3:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
3:00 PM I25GLO NO2 1 Good 8 8 PPB
3:00 PM I25GLO PM10 24 Good 43 46 µg/m3
3:00 PM I25GLO PM2.5 24 Moderate 54 11 µg/m3
3:00 PM LAST NO2 1 Good 2 2 PPB
3:00 PM LAST O3 8 Moderate 93 68 PPB
3:00 PM LMB PM10 24 Good 19 20 µg/m3
3:00 PM LMB PM2.5 24 Good 31 6 µg/m3
3:00 PM LNGM PM10 24 Good 38 41 µg/m3
3:00 PM LNGM PM2.5 24 Moderate 56 12 µg/m3
3:00 PM MAN O3 8 Moderate 80 64 PPB
3:00 PM NJH PM10 24 Good 32 35 µg/m3
3:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
3:00 PM NREL O3 8 Unhealthy for Sensitive Groups 104 72 PPB
3:00 PM PAG PM10 24 Good 16 17 µg/m3
3:00 PM PAL O3 8 Good 46 50 PPB
3:00 PM PFS PM10 24 Good 38 41 µg/m3
3:00 PM PFS PM2.5 24 Moderate 53 10 µg/m3
3:00 PM PWES O3 8 Moderate 67 60 PPB
3:00 PM RFN O3 8 Unhealthy for Sensitive Groups 108 73 PPB
3:00 PM RIFL PM2.5 24 Good 47 8 µg/m3
3:00 PM RIFLO3 O3 8 Good 44 47 PPB
3:00 PM SSMB PM10 24 Good 21 23 µg/m3
3:00 PM TEL PM10 24 Good 23 25 µg/m3
3:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM WBY O3 8 Unhealthy for Sensitive Groups 108 73 PPB
3:00 PM WBY PM10 24 Good 44 48 µg/m3
2:00 PM ACAD O3 8 Moderate 58 57 PPB
2:00 PM ADB PM10 24 Good 47 51 µg/m3
2:00 PM ADB PM2.5 24 Moderate 56 12 µg/m3
2:00 PM ALA PM10 24 Good 23 25 µg/m3
2:00 PM ALA PM2.5 24 Good 39 7 µg/m3
2:00 PM ASPN O3 8 Good 43 46 PPB
2:00 PM ASPN2 PM10 24 Good 22 24 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 47 9 µg/m3
2:00 PM AURE O3 8 Moderate 74 62 PPB
2:00 PM BHWK O3 8 Moderate 64 59 PPB
2:00 PM BOU PM10 24 Good 30 32 µg/m3
2:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
2:00 PM BOUR O3 8 Moderate 71 61 PPB
2:00 PM CAMP NO2 1 Good 5 5 PPB
2:00 PM CAMP NO2 1 Good 5 5 PPB
2:00 PM CAMP O3 8 Moderate 67 60 PPB
2:00 PM CAMP PM10 24 Good 23 25 µg/m3
2:00 PM CAMP PM2.5 24 Good 48 9 µg/m3
2:00 PM CAN PM10 24 Good 27 29 µg/m3
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA NO2 1 Good 4 4 PPB
2:00 PM CASA O3 8 Moderate 84 65 PPB
2:00 PM CASA PM10 24 Good 34 37 µg/m3
2:00 PM CASA PM2.5 24 Moderate 55 11 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CCOL CO 8 Good 1 0.1 PPM
2:00 PM CCOL PM10 24 Good 30 32 µg/m3
2:00 PM CCOL PM2.5 24 Moderate 53 10 µg/m3
2:00 PM CHAT O3 8 Moderate 90 67 PPB
2:00 PM CHAT PM10 24 Good 29 31 µg/m3
2:00 PM CHAT PM2.5 24 Moderate 53 10 µg/m3
2:00 PM CTZ O3 8 Good 43 46 PPB
2:00 PM EVG O3 8 Moderate 77 63 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Moderate 87 66 PPB
2:00 PM FTCF PM10 24 Good 29 31 µg/m3
2:00 PM FTCF PM2.5 24 Good 46 8 µg/m3
2:00 PM FTCW O3 8 Moderate 100 70 PPB
2:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
2:00 PM GREH PM10 24 Good 42 45 µg/m3
2:00 PM GREH PM2.5 24 Good 49 9 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Moderate 90 67 PPB
2:00 PM HLD O3 8 Moderate 61 58 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM I25DEN NO2 1 Good 13 14 PPB
2:00 PM I25DEN PM10 24 Good 20 22 µg/m3
2:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
2:00 PM I25GLO NO2 1 Good 5 5 PPB
2:00 PM I25GLO PM10 24 Good 44 47 µg/m3
2:00 PM I25GLO PM2.5 24 Moderate 54 11 µg/m3
2:00 PM LAST NO2 1 Good 2 2 PPB
2:00 PM LAST O3 8 Moderate 77 63 PPB
2:00 PM LMB PM10 24 Good 19 20 µg/m3
2:00 PM LMB PM2.5 24 Good 30 5 µg/m3
2:00 PM LNGM PM10 24 Good 38 41 µg/m3
2:00 PM LNGM PM2.5 24 Moderate 56 12 µg/m3
2:00 PM MAN O3 8 Moderate 74 62 PPB
2:00 PM NJH PM10 24 Good 32 35 µg/m3
2:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
2:00 PM NREL O3 8 Moderate 93 68 PPB
2:00 PM PAG PM10 24 Good 16 17 µg/m3
2:00 PM PAL O3 8 Good 44 48 PPB
2:00 PM PFS PM10 24 Good 36 39 µg/m3
2:00 PM PFS PM2.5 24 Moderate 53 10 µg/m3
2:00 PM PWES O3 8 Moderate 58 57 PPB
2:00 PM RFN NO2 1 Good 1 1 PPB
2:00 PM RFN O3 8 Moderate 100 70 PPB
2:00 PM RIFL PM2.5 24 Good 47 9 µg/m3
2:00 PM RIFLO3 O3 8 Good 39 42 PPB
2:00 PM SSMB PM10 24 Good 21 23 µg/m3
2:00 PM TEL PM10 24 Good 22 24 µg/m3
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY O3 8 Moderate 90 67 PPB
2:00 PM WBY PM10 24 Good 44 48 µg/m3
1:00 PM ACAD O3 8 Good 50 54 PPB
1:00 PM ADB PM10 24 Good 48 52 µg/m3
1:00 PM ADB PM2.5 24 Moderate 56 12 µg/m3
1:00 PM ALA PM10 24 Good 23 25 µg/m3
1:00 PM ALA PM2.5 24 Good 39 7 µg/m3
1:00 PM ASPN O3 8 Good 41 44 PPB
1:00 PM ASPN2 PM10 24 Good 22 24 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 47 9 µg/m3
1:00 PM AURE O3 8 Moderate 64 59 PPB
1:00 PM BHWK O3 8 Moderate 58 57 PPB
1:00 PM BOU PM10 24 Good 30 32 µg/m3
1:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
1:00 PM BOUR O3 8 Moderate 54 56 PPB
1:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM CAMP O3 8 Good 50 54 PPB
1:00 PM CAMP PM10 24 Good 23 25 µg/m3
1:00 PM CAMP PM2.5 24 Good 47 9 µg/m3
1:00 PM CAN PM10 24 Good 26 28 µg/m3
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM CASA NO2 1 Good 5 5 PPB
1:00 PM CASA O3 8 Moderate 54 56 PPB
1:00 PM CASA PM10 24 Good 34 37 µg/m3
1:00 PM CASA PM2.5 24 Moderate 55 11 µg/m3
1:00 PM CASA SO2 1 Good 1 1 PPB
1:00 PM CCOL CO 8 Good 1 0.1 PPM
1:00 PM CCOL PM10 24 Good 30 32 µg/m3
1:00 PM CCOL PM2.5 24 Moderate 53 10 µg/m3
1:00 PM CHAT O3 8 Moderate 74 62 PPB
1:00 PM CHAT PM10 24 Good 28 30 µg/m3
1:00 PM CHAT PM2.5 24 Moderate 52 10 µg/m3
1:00 PM CTZ O3 8 Good 39 42 PPB
1:00 PM EVG O3 8 Moderate 64 59 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Moderate 67 60 PPB
1:00 PM FTCF PM10 24 Good 29 31 µg/m3
1:00 PM FTCF PM2.5 24 Good 46 8 µg/m3
1:00 PM FTCW O3 8 Moderate 80 64 PPB
1:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
1:00 PM GREH PM10 24 Good 42 45 µg/m3
1:00 PM GREH PM2.5 24 Good 49 9 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Moderate 71 61 PPB
1:00 PM HLD O3 8 Moderate 51 55 PPB
1:00 PM I25DEN CO 8 Good 3 0.3 PPM
1:00 PM I25DEN NO2 1 Good 9 10 PPB
1:00 PM I25DEN PM10 24 Good 20 22 µg/m3
1:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
1:00 PM I25GLO NO2 1 Good 6 6 PPB
1:00 PM I25GLO PM10 24 Good 44 47 µg/m3
1:00 PM I25GLO PM2.5 24 Moderate 54 11 µg/m3
1:00 PM LAST NO2 1 Good 3 3 PPB
1:00 PM LAST O3 8 Moderate 61 58 PPB
1:00 PM LMB PM10 24 Good 18 19 µg/m3
1:00 PM LMB PM2.5 24 Good 29 5 µg/m3
1:00 PM LNGM PM10 24 Good 37 40 µg/m3
1:00 PM LNGM PM2.5 24 Moderate 56 12 µg/m3
1:00 PM MAN O3 8 Moderate 71 61 PPB
1:00 PM NJH PM10 24 Good 32 35 µg/m3
1:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
1:00 PM NREL O3 8 Moderate 84 65 PPB
1:00 PM PAG PM10 24 Good 16 17 µg/m3
1:00 PM PAL O3 8 Good 42 45 PPB
1:00 PM PFS PM10 24 Good 36 39 µg/m3
1:00 PM PFS PM2.5 24 Moderate 52 10 µg/m3
1:00 PM PWES O3 8 Moderate 51 55 PPB
1:00 PM RFN NO2 1 Good 1 1 PPB
1:00 PM RFN O3 8 Moderate 87 66 PPB
1:00 PM RIFL PM2.5 24 Good 46 8 µg/m3
1:00 PM RIFLO3 O3 8 Good 34 37 PPB
1:00 PM SSMB PM10 24 Good 21 23 µg/m3
1:00 PM TEL PM10 24 Good 22 24 µg/m3
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY O3 8 Moderate 64 59 PPB
1:00 PM WBY PM10 24 Good 44 48 µg/m3
12:00 PM ACAD O3 8 Good 47 51 PPB
12:00 PM ADB PM10 24 Good 48 52 µg/m3
12:00 PM ADB PM2.5 24 Moderate 56 12 µg/m3
12:00 PM ALA PM10 24 Good 22 24 µg/m3
12:00 PM ALA PM2.5 24 Good 39 7 µg/m3
12:00 PM ASPN O3 8 Good 40 43 PPB
12:00 PM ASPN2 PM10 24 Good 22 24 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 47 9 µg/m3
12:00 PM AURE O3 8 Moderate 58 57 PPB
12:00 PM BHWK O3 8 Moderate 54 56 PPB
12:00 PM BOU PM10 24 Good 30 32 µg/m3
12:00 PM BOU PM2.5 24 Moderate 53 10 µg/m3
12:00 PM BOUR O3 8 Good 47 51 PPB
12:00 PM CAMP NO2 1 Good 8 8 PPB
12:00 PM CAMP NO2 1 Good 8 8 PPB
12:00 PM CAMP O3 8 Good 45 49 PPB
12:00 PM CAMP PM10 24 Good 23 25 µg/m3
12:00 PM CAMP PM2.5 24 Good 47 9 µg/m3
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAN PM10 24 Good 26 28 µg/m3
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM CASA NO2 1 Good 8 9 PPB
12:00 PM CASA O3 8 Good 44 48 PPB
12:00 PM CASA PM10 24 Good 34 37 µg/m3
12:00 PM CASA PM2.5 24 Moderate 54 11 µg/m3
12:00 PM CASA SO2 1 Good 1 1 PPB
12:00 PM CCOL CO 8 Good 1 0.1 PPM
12:00 PM CCOL PM10 24 Good 30 32 µg/m3
12:00 PM CCOL PM2.5 24 Moderate 53 10 µg/m3
12:00 PM CHAT O3 8 Moderate 54 56 PPB
12:00 PM CHAT PM10 24 Good 28 30 µg/m3
12:00 PM CHAT PM2.5 24 Moderate 52 10 µg/m3
12:00 PM CTZ O3 8 Good 35 38 PPB
12:00 PM EVG O3 8 Good 50 54 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 50 54 PPB
12:00 PM FTCF PM10 24 Good 31 34 µg/m3
12:00 PM FTCF PM2.5 24 Good 48 9 µg/m3
12:00 PM FTCW O3 8 Moderate 61 58 PPB
12:00 PM GJPB PM2.5 24 Good 29 5 µg/m3
12:00 PM GREH PM10 24 Good 42 45 µg/m3
12:00 PM GREH PM2.5 24 Good 49 9 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Moderate 54 56 PPB
12:00 PM HLD O3 8 Good 48 52 PPB
12:00 PM I25DEN CO 8 Good 3 0.3 PPM
12:00 PM I25DEN NO2 1 Good 8 8 PPB
12:00 PM I25DEN PM10 24 Good 20 22 µg/m3
12:00 PM I25DEN PM2.5 24 Moderate 53 10 µg/m3
12:00 PM I25GLO NO2 1 Good 9 10 PPB
12:00 PM I25GLO PM10 24 Good 44 47 µg/m3
12:00 PM I25GLO PM2.5 24 Moderate 54 11 µg/m3
12:00 PM LAST NO2 1 Good 3 3 PPB
12:00 PM LAST O3 8 Good 48 52 PPB
12:00 PM LMB PM10 24 Good 18 19 µg/m3
12:00 PM LMB PM2.5 24 Good 29 5 µg/m3
12:00 PM LNGM PM10 24 Good 37 40 µg/m3
12:00 PM LNGM PM2.5 24 Moderate 55 12 µg/m3
12:00 PM MAN O3 8 Moderate 67 60 PPB
12:00 PM NJH PM10 24 Good 32 35 µg/m3
12:00 PM NJH PM2.5 24 Moderate 55 11 µg/m3
12:00 PM NREL O3 8 Moderate 71 61 PPB
12:00 PM PAG PM10 24 Good 16 17 µg/m3
12:00 PM PAL O3 8 Good 39 42 PPB
12:00 PM PFS PM10 24 Good 37 40 µg/m3
12:00 PM PFS PM2.5 24 Moderate 52 10 µg/m3
12:00 PM PWES O3 8 Good 48 52 PPB
12:00 PM RFN NO2 1 Good 1 1 PPB
12:00 PM RFN O3 8 Moderate 74 62 PPB
12:00 PM RIFL PM2.5 24 Good 45 8 µg/m3
12:00 PM RIFLO3 O3 8 Good 31 33 PPB
12:00 PM SSMB PM10 24 Good 21 23 µg/m3
12:00 PM TEL PM10 24 Good 22 24 µg/m3
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY O3 8 Good 46 50 PPB
12:00 PM WBY PM10 24 Good 44 47 µg/m3
11:00 AM ACAD O3 8 Good 44 47 PPB
11:00 AM ADB PM10 24 Good 49 53 µg/m3
11:00 AM ADB PM2.5 24 Moderate 56 12 µg/m3
11:00 AM ALA PM10 24 Good 23 25 µg/m3
11:00 AM ALA PM2.5 24 Good 39 7 µg/m3
11:00 AM ASPN O3 8 Good 38 41 PPB
11:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 47 8 µg/m3
11:00 AM AURE O3 8 Good 50 54 PPB
11:00 AM BHWK O3 8 Moderate 51 55 PPB
11:00 AM BOU PM10 24 Good 30 32 µg/m3
11:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
11:00 AM BOUR O3 8 Good 44 47 PPB
11:00 AM CAMP NO2 1 Good 9 10 PPB
11:00 AM CAMP NO2 1 Good 9 10 PPB
11:00 AM CAMP O3 8 Good 38 41 PPB
11:00 AM CAMP PM10 24 Good 22 24 µg/m3
11:00 AM CAMP PM2.5 24 Good 47 8 µg/m3
11:00 AM CAN PM10 24 Good 26 28 µg/m3
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM CASA NO2 1 Good 11 12 PPB
11:00 AM CASA O3 8 Good 36 39 PPB
11:00 AM CASA PM10 24 Good 34 37 µg/m3
11:00 AM CASA PM2.5 24 Moderate 54 11 µg/m3
11:00 AM CASA SO2 1 Good 1 1 PPB
11:00 AM CCOL CO 8 Good 1 0.1 PPM
11:00 AM CCOL PM10 24 Good 31 33 µg/m3
11:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
11:00 AM CHAT O3 8 Good 45 49 PPB
11:00 AM CHAT PM10 24 Good 27 29 µg/m3
11:00 AM CHAT PM2.5 24 Moderate 52 10 µg/m3
11:00 AM CTZ O3 8 Good 32 35 PPB
11:00 AM EVG O3 8 Good 47 51 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 45 49 PPB
11:00 AM FTCF PM10 24 Good 31 34 µg/m3
11:00 AM FTCF PM2.5 24 Good 48 9 µg/m3
11:00 AM FTCW O3 8 Good 50 54 PPB
11:00 AM GJPB PM2.5 24 Good 29 5 µg/m3
11:00 AM GREH PM10 24 Good 42 45 µg/m3
11:00 AM GREH PM2.5 24 Good 48 9 µg/m3
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 47 51 PPB
11:00 AM HLD O3 8 Good 44 48 PPB
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN NO2 1 Good 14 15 PPB
11:00 AM I25DEN PM10 24 Good 20 22 µg/m3
11:00 AM I25DEN PM2.5 24 Moderate 53 10 µg/m3
11:00 AM I25GLO NO2 1 Good 20 21 PPB
11:00 AM I25GLO PM10 24 Good 44 47 µg/m3
11:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
11:00 AM LAST NO2 1 Good 4 4 PPB
11:00 AM LAST O3 8 Good 42 45 PPB
11:00 AM LMB PM10 24 Good 17 18 µg/m3
11:00 AM LMB PM2.5 24 Good 28 5 µg/m3
11:00 AM LNGM PM10 24 Good 37 40 µg/m3
11:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
11:00 AM MAN O3 8 Moderate 64 59 PPB
11:00 AM NJH PM10 24 Good 32 35 µg/m3
11:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
11:00 AM NREL O3 8 Moderate 61 58 PPB
11:00 AM PAG PM10 24 Good 16 17 µg/m3
11:00 AM PAL O3 8 Good 37 40 PPB
11:00 AM PFS PM10 24 Good 36 39 µg/m3
11:00 AM PFS PM2.5 24 Moderate 52 10 µg/m3
11:00 AM PWES O3 8 Good 46 50 PPB
11:00 AM RFN NO2 1 Good 1 1 PPB
11:00 AM RFN O3 8 Moderate 64 59 PPB
11:00 AM RIFL PM2.5 24 Good 44 8 µg/m3
11:00 AM RIFLO3 O3 8 Good 27 29 PPB
11:00 AM SSMB PM10 24 Good 20 22 µg/m3
11:00 AM TEL PM10 24 Good 22 24 µg/m3
11:00 AM WBY NO2 1 Good 5 5 PPB
11:00 AM WBY NO2 1 Good 5 5 PPB
11:00 AM WBY O3 8 Good 38 41 PPB
11:00 AM WBY PM10 24 Good 44 47 µg/m3
10:00 AM ACAD O3 8 Good 41 44 PPB
10:00 AM ADB PM10 24 Good 48 52 µg/m3
10:00 AM ADB PM2.5 24 Moderate 55 12 µg/m3
10:00 AM ALA PM10 24 Good 23 25 µg/m3
10:00 AM ALA PM2.5 24 Good 39 7 µg/m3
10:00 AM ASPN O3 8 Good 37 40 PPB
10:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 46 8 µg/m3
10:00 AM AURE O3 8 Good 47 51 PPB
10:00 AM BHWK O3 8 Good 50 54 PPB
10:00 AM BOU PM10 24 Good 29 31 µg/m3
10:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
10:00 AM BOUR O3 8 Good 40 43 PPB
10:00 AM CAMP NO2 1 Good 12 13 PPB
10:00 AM CAMP NO2 1 Good 12 13 PPB
10:00 AM CAMP O3 8 Good 32 35 PPB
10:00 AM CAMP PM10 24 Good 22 24 µg/m3
10:00 AM CAMP PM2.5 24 Good 46 8 µg/m3
10:00 AM CAN PM10 24 Good 25 27 µg/m3
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CASA NO2 1 Good 6 6 PPB
10:00 AM CASA O3 8 Good 29 31 PPB
10:00 AM CASA PM10 24 Good 33 36 µg/m3
10:00 AM CASA PM2.5 24 Moderate 54 11 µg/m3
10:00 AM CASA SO2 1 Good 1 1 PPB
10:00 AM CCOL CO 8 Good 1 0.1 PPM
10:00 AM CCOL PM10 24 Good 31 33 µg/m3
10:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
10:00 AM CHAT O3 8 Good 41 44 PPB
10:00 AM CHAT PM10 24 Good 26 28 µg/m3
10:00 AM CHAT PM2.5 24 Moderate 51 9 µg/m3
10:00 AM CTZ O3 8 Good 30 32 PPB
10:00 AM EVG O3 8 Good 45 49 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 42 45 PPB
10:00 AM FTCF PM10 24 Good 32 35 µg/m3
10:00 AM FTCF PM2.5 24 Good 48 9 µg/m3
10:00 AM FTCW O3 8 Good 47 51 PPB
10:00 AM GJPB PM2.5 24 Good 29 5 µg/m3
10:00 AM GREH PM10 24 Good 42 45 µg/m3
10:00 AM GREH PM2.5 24 Good 48 9 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 43 46 PPB
10:00 AM HLD O3 8 Good 42 45 PPB
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM I25DEN NO2 1 Good 11 12 PPB
10:00 AM I25DEN PM10 24 Good 20 22 µg/m3
10:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
10:00 AM I25GLO NO2 1 Good 25 27 PPB
10:00 AM I25GLO PM10 24 Good 43 46 µg/m3
10:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
10:00 AM LAST NO2 1 Good 7 7 PPB
10:00 AM LAST O3 8 Good 36 39 PPB
10:00 AM LMB PM10 24 Good 17 18 µg/m3
10:00 AM LMB PM2.5 24 Good 27 5 µg/m3
10:00 AM LNGM PM10 24 Good 37 40 µg/m3
10:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
10:00 AM MAN O3 8 Moderate 61 58 PPB
10:00 AM NJH PM10 24 Good 32 35 µg/m3
10:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
10:00 AM NREL O3 8 Moderate 51 55 PPB
10:00 AM PAG PM10 24 Good 16 17 µg/m3
10:00 AM PAL O3 8 Good 35 38 PPB
10:00 AM PFS PM10 24 Good 38 41 µg/m3
10:00 AM PFS PM2.5 24 Moderate 52 10 µg/m3
10:00 AM PWES O3 8 Good 44 47 PPB
10:00 AM RFN O3 8 Moderate 58 57 PPB
10:00 AM RIFL PM2.5 24 Good 44 8 µg/m3
10:00 AM RIFLO3 O3 8 Good 24 26 PPB
10:00 AM SSMB PM10 24 Good 20 22 µg/m3
10:00 AM TEL PM10 24 Good 23 25 µg/m3
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY O3 8 Good 31 33 PPB
10:00 AM WBY PM10 24 Good 44 47 µg/m3
9:00 AM ACAD O3 8 Good 37 40 PPB
9:00 AM ADB PM10 24 Good 49 53 µg/m3
9:00 AM ADB PM2.5 24 Moderate 56 12 µg/m3
9:00 AM ALA PM10 24 Good 24 26 µg/m3
9:00 AM ALA PM2.5 24 Good 39 7 µg/m3
9:00 AM ASPN O3 8 Good 37 40 PPB
9:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 46 8 µg/m3
9:00 AM AURE O3 8 Good 45 49 PPB
9:00 AM BHWK O3 8 Good 49 53 PPB
9:00 AM BOU PM10 24 Good 29 31 µg/m3
9:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
9:00 AM BOUR O3 8 Good 37 40 PPB
9:00 AM CAMP NO2 1 Good 13 14 PPB
9:00 AM CAMP NO2 1 Good 13 14 PPB
9:00 AM CAMP O3 8 Good 30 32 PPB
9:00 AM CAMP PM10 24 Good 21 23 µg/m3
9:00 AM CAMP PM2.5 24 Good 45 8 µg/m3
9:00 AM CAN PM10 24 Good 25 27 µg/m3
9:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CASA NO2 1 Good 6 6 PPB
9:00 AM CASA O3 8 Good 22 24 PPB
9:00 AM CASA PM10 24 Good 32 35 µg/m3
9:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
9:00 AM CCOL CO 8 Good 1 0.1 PPM
9:00 AM CCOL PM10 24 Good 32 35 µg/m3
9:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
9:00 AM CHAT O3 8 Good 36 39 PPB
9:00 AM CHAT PM10 24 Good 26 28 µg/m3
9:00 AM CHAT PM2.5 24 Moderate 51 9 µg/m3
9:00 AM CTZ O3 8 Good 26 28 PPB
9:00 AM EVG O3 8 Good 43 46 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 39 42 PPB
9:00 AM FTCF PM10 24 Good 32 35 µg/m3
9:00 AM FTCF PM2.5 24 Good 48 9 µg/m3
9:00 AM FTCW O3 8 Good 44 48 PPB
9:00 AM GJPB PM2.5 24 Good 29 5 µg/m3
9:00 AM GREH PM10 24 Good 42 45 µg/m3
9:00 AM GREH PM2.5 24 Good 48 9 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 38 41 PPB
9:00 AM HLD O3 8 Good 41 44 PPB
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM I25DEN NO2 1 Good 13 14 PPB
9:00 AM I25DEN PM10 24 Good 20 22 µg/m3
9:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
9:00 AM I25GLO NO2 1 Good 20 21 PPB
9:00 AM I25GLO PM10 24 Good 44 47 µg/m3
9:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
9:00 AM LAST NO2 1 Good 8 9 PPB
9:00 AM LAST O3 8 Good 31 33 PPB
9:00 AM LMB PM10 24 Good 16 17 µg/m3
9:00 AM LMB PM2.5 24 Good 27 5 µg/m3
9:00 AM LNGM PM10 24 Good 37 40 µg/m3
9:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
9:00 AM MAN O3 8 Moderate 61 58 PPB
9:00 AM NJH PM10 24 Good 33 36 µg/m3
9:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
9:00 AM NREL O3 8 Good 50 54 PPB
9:00 AM PAG PM10 24 Good 15 16 µg/m3
9:00 AM PAL O3 8 Good 34 37 PPB
9:00 AM PFS PM10 24 Good 39 42 µg/m3
9:00 AM PFS PM2.5 24 Moderate 52 10 µg/m3
9:00 AM PWES O3 8 Good 43 46 PPB
9:00 AM RFN NO2 1 Good 1 1 PPB
9:00 AM RFN O3 8 Moderate 54 56 PPB
9:00 AM RIFL PM2.5 24 Good 45 8 µg/m3
9:00 AM RIFLO3 O3 8 Good 21 23 PPB
9:00 AM SSMB PM10 24 Good 20 22 µg/m3
9:00 AM TEL PM10 24 Good 23 25 µg/m3
9:00 AM WBY NO2 1 Good 6 6 PPB
9:00 AM WBY NO2 1 Good 6 6 PPB
9:00 AM WBY O3 8 Good 25 27 PPB
9:00 AM WBY PM10 24 Good 45 49 µg/m3
8:00 AM ACAD O3 8 Good 33 36 PPB
8:00 AM ADB PM10 24 Moderate 51 55 µg/m3
8:00 AM ADB PM2.5 24 Moderate 56 12 µg/m3
8:00 AM ALA PM10 24 Good 24 26 µg/m3
8:00 AM ALA PM2.5 24 Good 39 7 µg/m3
8:00 AM ASPN O3 8 Good 38 41 PPB
8:00 AM ASPN2 PM10 24 Good 23 25 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 46 8 µg/m3
8:00 AM AURE O3 8 Good 44 48 PPB
8:00 AM BHWK O3 8 Good 48 52 PPB
8:00 AM BOU PM10 24 Good 30 32 µg/m3
8:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
8:00 AM BOUR O3 8 Good 35 38 PPB
8:00 AM CAMP NO2 1 Good 14 15 PPB
8:00 AM CAMP NO2 1 Good 14 15 PPB
8:00 AM CAMP O3 8 Good 28 30 PPB
8:00 AM CAMP PM10 24 Good 21 23 µg/m3
8:00 AM CAMP PM2.5 24 Good 44 8 µg/m3
8:00 AM CAN PM10 24 Good 25 27 µg/m3
8:00 AM CASA CO 8 Good 3 0.3 PPM
8:00 AM CASA NO2 1 Good 8 8 PPB
8:00 AM CASA O3 8 Good 19 20 PPB
8:00 AM CASA PM10 24 Good 33 36 µg/m3
8:00 AM CASA PM2.5 24 Moderate 54 11 µg/m3
8:00 AM CCOL CO 8 Good 2 0.2 PPM
8:00 AM CCOL PM10 24 Good 32 35 µg/m3
8:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
8:00 AM CHAT O3 8 Good 33 36 PPB
8:00 AM CHAT PM10 24 Good 25 27 µg/m3
8:00 AM CHAT PM2.5 24 Good 50 9 µg/m3
8:00 AM CTZ O3 8 Good 25 27 PPB
8:00 AM EVG O3 8 Good 41 44 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 36 39 PPB
8:00 AM FTCF PM10 24 Good 32 35 µg/m3
8:00 AM FTCF PM2.5 24 Good 48 9 µg/m3
8:00 AM FTCW O3 8 Good 42 45 PPB
8:00 AM GJPB PM2.5 24 Good 29 5 µg/m3
8:00 AM GREH PM10 24 Good 43 46 µg/m3
8:00 AM GREH PM2.5 24 Good 48 9 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 34 37 PPB
8:00 AM HLD O3 8 Good 41 44 PPB
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN NO2 1 Good 18 19 PPB
8:00 AM I25DEN PM10 24 Good 20 22 µg/m3
8:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
8:00 AM I25GLO NO2 1 Good 25 26 PPB
8:00 AM I25GLO PM10 24 Good 44 47 µg/m3
8:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
8:00 AM LAST NO2 1 Good 9 10 PPB
8:00 AM LAST O3 8 Good 27 29 PPB
8:00 AM LMB PM10 24 Good 16 17 µg/m3
8:00 AM LMB PM2.5 24 Good 27 5 µg/m3
8:00 AM LNGM PM10 24 Good 37 40 µg/m3
8:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
8:00 AM MAN O3 8 Moderate 58 57 PPB
8:00 AM NJH PM10 24 Good 37 40 µg/m3
8:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
8:00 AM NREL O3 8 Good 49 53 PPB
8:00 AM PAG PM10 24 Good 15 16 µg/m3
8:00 AM PAL O3 8 Good 34 37 PPB
8:00 AM PFS PM10 24 Good 41 44 µg/m3
8:00 AM PFS PM2.5 24 Moderate 52 10 µg/m3
8:00 AM PWES O3 8 Good 42 45 PPB
8:00 AM RFN NO2 1 Good 1 1 PPB
8:00 AM RFN O3 8 Moderate 51 55 PPB
8:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
8:00 AM RIFLO3 O3 8 Good 19 21 PPB
8:00 AM SSMB PM10 24 Good 20 22 µg/m3
8:00 AM TEL PM10 24 Good 24 26 µg/m3
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY O3 8 Good 20 22 PPB
8:00 AM WBY PM10 24 Good 47 51 µg/m3
7:00 AM ACAD O3 8 Good 31 34 PPB
7:00 AM ADB PM10 24 Moderate 52 57 µg/m3
7:00 AM ADB PM2.5 24 Moderate 56 12 µg/m3
7:00 AM ALA PM10 24 Good 25 27 µg/m3
7:00 AM ALA PM2.5 24 Good 40 7 µg/m3
7:00 AM ASPN O3 8 Good 39 42 PPB
7:00 AM ASPN2 PM10 24 Good 23 25 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 45 8 µg/m3
7:00 AM AURE O3 8 Good 44 48 PPB
7:00 AM BHWK O3 8 Good 48 52 PPB
7:00 AM BOU PM10 24 Good 31 33 µg/m3
7:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
7:00 AM BOUR O3 8 Good 34 37 PPB
7:00 AM CAMP NO2 1 Good 19 20 PPB
7:00 AM CAMP NO2 1 Good 19 20 PPB
7:00 AM CAMP O3 8 Good 28 30 PPB
7:00 AM CAMP PM10 24 Good 20 22 µg/m3
7:00 AM CAMP PM2.5 24 Good 44 8 µg/m3
7:00 AM CAN PM10 24 Good 25 27 µg/m3
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA NO2 1 Good 22 23 PPB
7:00 AM CASA O3 8 Good 16 17 PPB
7:00 AM CASA PM10 24 Good 34 37 µg/m3
7:00 AM CASA PM2.5 24 Moderate 54 11 µg/m3
7:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM CCOL CO 8 Good 2 0.2 PPM
7:00 AM CCOL PM10 24 Good 33 36 µg/m3
7:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
7:00 AM CHAT O3 8 Good 33 36 PPB
7:00 AM CHAT PM10 24 Good 25 27 µg/m3
7:00 AM CHAT PM2.5 24 Good 49 9 µg/m3
7:00 AM CTZ O3 8 Good 25 27 PPB
7:00 AM EVG O3 8 Good 40 43 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 34 37 PPB
7:00 AM FTCF PM10 24 Good 33 36 µg/m3
7:00 AM FTCF PM2.5 24 Good 49 9 µg/m3
7:00 AM FTCW O3 8 Good 42 45 PPB
7:00 AM GJPB PM2.5 24 Good 28 5 µg/m3
7:00 AM GREH PM10 24 Good 44 47 µg/m3
7:00 AM GREH PM2.5 24 Good 47 9 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 33 36 PPB
7:00 AM HLD O3 8 Good 41 44 PPB
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM I25DEN NO2 1 Good 28 30 PPB
7:00 AM I25DEN PM10 24 Good 20 22 µg/m3
7:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
7:00 AM I25GLO NO2 1 Good 29 31 PPB
7:00 AM I25GLO PM10 24 Good 44 47 µg/m3
7:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
7:00 AM LAST NO2 1 Good 9 10 PPB
7:00 AM LAST O3 8 Good 26 28 PPB
7:00 AM LMB PM10 24 Good 17 18 µg/m3
7:00 AM LMB PM2.5 24 Good 27 5 µg/m3
7:00 AM LNGM PM10 24 Good 38 41 µg/m3
7:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
7:00 AM MAN O3 8 Moderate 58 57 PPB
7:00 AM NJH PM10 24 Good 40 43 µg/m3
7:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
7:00 AM NREL O3 8 Good 49 53 PPB
7:00 AM PAG PM10 24 Good 15 16 µg/m3
7:00 AM PAL O3 8 Good 34 37 PPB
7:00 AM PFS PM10 24 Good 43 46 µg/m3
7:00 AM PFS PM2.5 24 Moderate 52 10 µg/m3
7:00 AM PWES O3 8 Good 41 44 PPB
7:00 AM RFN NO2 1 Good 3 3 PPB
7:00 AM RFN O3 8 Good 50 54 PPB
7:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
7:00 AM RIFLO3 O3 8 Good 19 20 PPB
7:00 AM SSMB PM10 24 Good 20 22 µg/m3
7:00 AM TEL PM10 24 Good 24 26 µg/m3
7:00 AM WBY NO2 1 Good 12 13 PPB
7:00 AM WBY NO2 1 Good 12 13 PPB
7:00 AM WBY O3 8 Good 18 19 PPB
7:00 AM WBY PM10 24 Good 49 53 µg/m3
6:00 AM ACAD O3 8 Good 30 32 PPB
6:00 AM ADB PM10 24 Moderate 54 62 µg/m3
6:00 AM ADB PM2.5 24 Moderate 57 12 µg/m3
6:00 AM ALA PM10 24 Good 25 27 µg/m3
6:00 AM ALA PM2.5 24 Good 40 7 µg/m3
6:00 AM ASPN O3 8 Good 40 43 PPB
6:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 44 8 µg/m3
6:00 AM AURE O3 8 Good 45 49 PPB
6:00 AM BHWK O3 8 Good 48 52 PPB
6:00 AM BOU PM10 24 Good 31 34 µg/m3
6:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
6:00 AM BOUR O3 8 Good 33 36 PPB
6:00 AM CAMP NO2 1 Good 11 12 PPB
6:00 AM CAMP NO2 1 Good 11 12 PPB
6:00 AM CAMP O3 8 Good 28 30 PPB
6:00 AM CAMP PM10 24 Good 20 22 µg/m3
6:00 AM CAMP PM2.5 24 Good 43 8 µg/m3
6:00 AM CAN PM10 24 Good 25 27 µg/m3
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM CASA NO2 1 Good 26 28 PPB
6:00 AM CASA O3 8 Good 17 18 PPB
6:00 AM CASA PM10 24 Good 33 36 µg/m3
6:00 AM CASA PM2.5 24 Moderate 54 11 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CCOL CO 8 Good 2 0.2 PPM
6:00 AM CCOL PM10 24 Good 34 37 µg/m3
6:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
6:00 AM CHAT O3 8 Good 34 37 PPB
6:00 AM CHAT PM10 24 Good 24 26 µg/m3
6:00 AM CHAT PM2.5 24 Good 48 9 µg/m3
6:00 AM CTZ O3 8 Good 25 27 PPB
6:00 AM EVG O3 8 Good 40 43 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 34 37 PPB
6:00 AM FTCF PM10 24 Good 34 37 µg/m3
6:00 AM FTCF PM2.5 24 Good 50 9 µg/m3
6:00 AM FTCW O3 8 Good 42 45 PPB
6:00 AM GJPB PM2.5 24 Good 28 5 µg/m3
6:00 AM GREH PM10 24 Good 44 47 µg/m3
6:00 AM GREH PM2.5 24 Good 47 8 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 34 37 PPB
6:00 AM HLD O3 8 Good 41 44 PPB
6:00 AM I25DEN CO 8 Good 5 0.4 PPM
6:00 AM I25DEN NO2 1 Good 22 23 PPB
6:00 AM I25DEN PM10 24 Good 20 22 µg/m3
6:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
6:00 AM I25GLO NO2 1 Good 28 30 PPB
6:00 AM I25GLO PM10 24 Good 44 47 µg/m3
6:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
6:00 AM LAST NO2 1 Good 7 7 PPB
6:00 AM LAST O3 8 Good 26 28 PPB
6:00 AM LMB PM10 24 Good 18 19 µg/m3
6:00 AM LMB PM2.5 24 Good 28 5 µg/m3
6:00 AM LNGM PM10 24 Good 38 41 µg/m3
6:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
6:00 AM MAN O3 8 Moderate 58 57 PPB
6:00 AM NJH PM10 24 Good 43 46 µg/m3
6:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
6:00 AM NREL O3 8 Good 50 54 PPB
6:00 AM PAG PM10 24 Good 15 16 µg/m3
6:00 AM PAL O3 8 Good 35 38 PPB
6:00 AM PFS PM10 24 Good 43 46 µg/m3
6:00 AM PFS PM2.5 24 Moderate 52 10 µg/m3
6:00 AM PWES O3 8 Good 41 44 PPB
6:00 AM RFN NO2 1 Good 3 3 PPB
6:00 AM RFN O3 8 Moderate 54 56 PPB
6:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
6:00 AM RIFLO3 O3 8 Good 19 21 PPB
6:00 AM SSMB PM10 24 Good 20 22 µg/m3
6:00 AM TEL PM10 24 Good 24 26 µg/m3
6:00 AM WBY NO2 1 Good 22 23 PPB
6:00 AM WBY NO2 1 Good 22 23 PPB
6:00 AM WBY O3 8 Good 16 17 PPB
6:00 AM WBY PM10 24 Moderate 53 60 µg/m3
5:00 AM ACAD O3 8 Good 29 31 PPB
5:00 AM ADB PM10 24 Moderate 56 65 µg/m3
5:00 AM ADB PM2.5 24 Moderate 57 13 µg/m3
5:00 AM ALA PM10 24 Good 24 26 µg/m3
5:00 AM ALA PM2.5 24 Good 40 7 µg/m3
5:00 AM ASPN O3 8 Good 40 43 PPB
5:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 44 8 µg/m3
5:00 AM AURE O3 8 Good 46 50 PPB
5:00 AM BHWK O3 8 Good 48 52 PPB
5:00 AM BOU PM10 24 Good 31 33 µg/m3
5:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
5:00 AM BOUR O3 8 Good 35 38 PPB
5:00 AM CAMP NO2 1 Good 8 9 PPB
5:00 AM CAMP NO2 1 Good 8 9 PPB
5:00 AM CAMP O3 8 Good 28 30 PPB
5:00 AM CAMP PM10 24 Good 20 22 µg/m3
5:00 AM CAMP PM2.5 24 Good 43 8 µg/m3
5:00 AM CAN PM10 24 Good 24 26 µg/m3
5:00 AM CASA CO 8 Good 3 0.3 PPM
5:00 AM CASA NO2 1 Good 19 20 PPB
5:00 AM CASA O3 8 Good 19 21 PPB
5:00 AM CASA PM10 24 Good 32 35 µg/m3
5:00 AM CASA PM2.5 24 Moderate 54 11 µg/m3
5:00 AM CCOL CO 8 Good 2 0.2 PPM
5:00 AM CCOL PM10 24 Good 34 37 µg/m3
5:00 AM CCOL PM2.5 24 Moderate 52 10 µg/m3
5:00 AM CHAT O3 8 Good 36 39 PPB
5:00 AM CHAT PM10 24 Good 24 26 µg/m3
5:00 AM CHAT PM2.5 24 Good 48 9 µg/m3
5:00 AM CTZ O3 8 Good 26 28 PPB
5:00 AM EVG O3 8 Good 40 43 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 32 35 PPB
5:00 AM FTCF PM10 24 Good 33 36 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
5:00 AM FTCW O3 8 Good 43 46 PPB
5:00 AM GJPB PM2.5 24 Good 28 5 µg/m3
5:00 AM GREH PM10 24 Good 45 49 µg/m3
5:00 AM GREH PM2.5 24 Good 47 9 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 36 39 PPB
5:00 AM HLD O3 8 Good 41 44 PPB
5:00 AM I25DEN CO 8 Good 5 0.4 PPM
5:00 AM I25DEN NO2 1 Good 25 26 PPB
5:00 AM I25DEN PM10 24 Good 20 22 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
5:00 AM I25GLO NO2 1 Good 26 28 PPB
5:00 AM I25GLO PM10 24 Good 44 47 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 54 11 µg/m3
5:00 AM LAST NO2 1 Good 9 10 PPB
5:00 AM LAST O3 8 Good 27 29 PPB
5:00 AM LMB PM10 24 Good 19 20 µg/m3
5:00 AM LMB PM2.5 24 Good 28 5 µg/m3
5:00 AM LNGM PM10 24 Good 39 42 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 55 12 µg/m3
5:00 AM MAN O3 8 Moderate 58 57 PPB
5:00 AM NJH PM10 24 Good 43 46 µg/m3
5:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
5:00 AM NREL O3 8 Good 49 53 PPB
5:00 AM PAG PM10 24 Good 15 16 µg/m3
5:00 AM PAL O3 8 Good 37 40 PPB
5:00 AM PFS PM10 24 Good 44 47 µg/m3
5:00 AM PFS PM2.5 24 Moderate 52 9 µg/m3
5:00 AM PWES O3 8 Good 41 44 PPB
5:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM RFN O3 8 Moderate 54 56 PPB
5:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
5:00 AM RIFLO3 O3 8 Good 20 22 PPB
5:00 AM SSMB PM10 24 Good 20 22 µg/m3
5:00 AM TEL PM10 24 Good 25 27 µg/m3
5:00 AM WBY NO2 1 Good 19 20 PPB
5:00 AM WBY NO2 1 Good 19 20 PPB
5:00 AM WBY O3 8 Good 17 18 PPB
5:00 AM WBY PM10 24 Moderate 55 64 µg/m3
4:00 AM ACAD O3 8 Good 29 31 PPB
4:00 AM ADB PM10 24 Moderate 56 66 µg/m3
4:00 AM ADB PM2.5 24 Moderate 57 13 µg/m3
4:00 AM ALA PM10 24 Good 24 26 µg/m3
4:00 AM ALA PM2.5 24 Good 39 7 µg/m3
4:00 AM ASPN O3 8 Good 40 43 PPB
4:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 44 8 µg/m3
4:00 AM AURE O3 8 Good 47 51 PPB
4:00 AM BHWK O3 8 Good 48 52 PPB
4:00 AM BOU PM10 24 Good 31 33 µg/m3
4:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
4:00 AM BOUR O3 8 Good 36 39 PPB
4:00 AM CAMP NO2 1 Good 12 13 PPB
4:00 AM CAMP NO2 1 Good 12 13 PPB
4:00 AM CAMP O3 8 Good 27 29 PPB
4:00 AM CAMP PM10 24 Good 20 22 µg/m3
4:00 AM CAMP PM2.5 24 Good 43 8 µg/m3
4:00 AM CAN PM10 24 Good 24 26 µg/m3
4:00 AM CASA CO 8 Good 3 0.3 PPM
4:00 AM CASA NO2 1 Good 17 18 PPB
4:00 AM CASA O3 8 Good 21 23 PPB
4:00 AM CASA PM10 24 Good 32 35 µg/m3
4:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
4:00 AM CCOL CO 8 Good 2 0.2 PPM
4:00 AM CCOL PM10 24 Good 35 38 µg/m3
4:00 AM CCOL PM2.5 24 Moderate 51 9 µg/m3
4:00 AM CHAT O3 8 Good 37 40 PPB
4:00 AM CHAT PM10 24 Good 24 26 µg/m3
4:00 AM CHAT PM2.5 24 Good 47 9 µg/m3
4:00 AM CTZ O3 8 Good 27 29 PPB
4:00 AM EVG O3 8 Good 40 43 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 33 36 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
4:00 AM FTCW O3 8 Good 45 49 PPB
4:00 AM GJPB PM2.5 24 Good 28 5 µg/m3
4:00 AM GREH PM10 24 Good 45 49 µg/m3
4:00 AM GREH PM2.5 24 Good 47 8 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 38 41 PPB
4:00 AM HLD O3 8 Good 40 43 PPB
4:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 AM I25DEN NO2 1 Good 24 25 PPB
4:00 AM I25DEN PM10 24 Good 20 22 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
4:00 AM I25GLO NO2 1 Good 29 31 PPB
4:00 AM I25GLO PM10 24 Good 44 48 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 54 11 µg/m3
4:00 AM LAST NO2 1 Good 8 8 PPB
4:00 AM LAST O3 8 Good 30 32 PPB
4:00 AM LMB PM10 24 Good 19 20 µg/m3
4:00 AM LMB PM2.5 24 Good 29 5 µg/m3
4:00 AM LNGM PM10 24 Good 39 42 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 55 12 µg/m3
4:00 AM MAN O3 8 Moderate 58 57 PPB
4:00 AM NJH PM10 24 Good 43 46 µg/m3
4:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
4:00 AM NREL O3 8 Good 49 53 PPB
4:00 AM PAG PM10 24 Good 15 16 µg/m3
4:00 AM PAL O3 8 Good 39 42 PPB
4:00 AM PFS PM10 24 Good 44 48 µg/m3
4:00 AM PFS PM2.5 24 Moderate 51 9 µg/m3
4:00 AM PWES O3 8 Good 40 43 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN O3 8 Moderate 58 57 PPB
4:00 AM RIFL PM2.5 24 Good 47 8 µg/m3
4:00 AM RIFLO3 O3 8 Good 21 23 PPB
4:00 AM SSMB PM10 24 Good 20 22 µg/m3
4:00 AM TEL PM10 24 Good 25 27 µg/m3
4:00 AM WBY NO2 1 Good 17 18 PPB
4:00 AM WBY NO2 1 Good 17 18 PPB
4:00 AM WBY O3 8 Good 19 20 PPB
4:00 AM WBY PM10 24 Moderate 55 64 µg/m3
3:00 AM ACAD O3 8 Good 31 34 PPB
3:00 AM ADB PM10 24 Moderate 56 66 µg/m3
3:00 AM ADB PM2.5 24 Moderate 57 13 µg/m3
3:00 AM ALA PM10 24 Good 24 26 µg/m3
3:00 AM ALA PM2.5 24 Good 39 7 µg/m3
3:00 AM ASPN O3 8 Good 40 43 PPB
3:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 43 8 µg/m3
3:00 AM AURE O3 8 Good 49 53 PPB
3:00 AM BHWK O3 8 Good 48 52 PPB
3:00 AM BOU PM10 24 Good 31 33 µg/m3
3:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
3:00 AM BOUR O3 8 Good 37 40 PPB
3:00 AM CAMP NO2 1 Good 12 13 PPB
3:00 AM CAMP NO2 1 Good 12 13 PPB
3:00 AM CAMP O3 8 Good 29 31 PPB
3:00 AM CAMP PM10 24 Good 20 22 µg/m3
3:00 AM CAMP PM2.5 24 Good 42 8 µg/m3
3:00 AM CAN PM10 24 Good 24 26 µg/m3
3:00 AM CASA CO 8 Good 3 0.3 PPM
3:00 AM CASA NO2 1 Good 19 20 PPB
3:00 AM CASA O3 8 Good 24 26 PPB
3:00 AM CASA PM10 24 Good 31 34 µg/m3
3:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
3:00 AM CCOL CO 8 Good 2 0.2 PPM
3:00 AM CCOL PM10 24 Good 35 38 µg/m3
3:00 AM CCOL PM2.5 24 Moderate 51 9 µg/m3
3:00 AM CHAT O3 8 Good 39 42 PPB
3:00 AM CHAT PM10 24 Good 24 26 µg/m3
3:00 AM CHAT PM2.5 24 Good 47 8 µg/m3
3:00 AM CTZ O3 8 Good 29 31 PPB
3:00 AM EVG O3 8 Good 41 44 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 33 36 µg/m3
3:00 AM FTCF PM2.5 24 Good 50 9 µg/m3
3:00 AM FTCW O3 8 Good 46 50 PPB
3:00 AM GJPB PM2.5 24 Good 28 5 µg/m3
3:00 AM GREH PM10 24 Good 45 49 µg/m3
3:00 AM GREH PM2.5 24 Good 47 8 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 39 42 PPB
3:00 AM HLD O3 8 Good 40 43 PPB
3:00 AM I25DEN CO 8 Good 5 0.4 PPM
3:00 AM I25DEN NO2 1 Good 19 20 PPB
3:00 AM I25DEN PM10 24 Good 20 22 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 52 10 µg/m3
3:00 AM I25GLO NO2 1 Good 34 36 PPB
3:00 AM I25GLO PM10 24 Good 44 48 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
3:00 AM LAST NO2 1 Good 8 8 PPB
3:00 AM LAST O3 8 Good 33 36 PPB
3:00 AM LMB PM10 24 Good 19 20 µg/m3
3:00 AM LMB PM2.5 24 Good 29 5 µg/m3
3:00 AM LNGM PM10 24 Good 38 41 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
3:00 AM MAN O3 8 Moderate 58 57 PPB
3:00 AM NJH PM10 24 Good 43 46 µg/m3
3:00 AM NJH PM2.5 24 Moderate 54 11 µg/m3
3:00 AM NREL O3 8 Good 49 53 PPB
3:00 AM PAG PM10 24 Good 15 16 µg/m3
3:00 AM PAL O3 8 Good 42 45 PPB
3:00 AM PFS PM10 24 Good 45 49 µg/m3
3:00 AM PFS PM2.5 24 Good 50 9 µg/m3
3:00 AM PWES O3 8 Good 40 43 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN O3 8 Moderate 58 57 PPB
3:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
3:00 AM RIFLO3 O3 8 Good 22 24 PPB
3:00 AM SSMB PM10 24 Good 20 22 µg/m3
3:00 AM TEL PM10 24 Good 25 27 µg/m3
3:00 AM WBY NO2 1 Good 15 16 PPB
3:00 AM WBY NO2 1 Good 15 16 PPB
3:00 AM WBY O3 8 Good 23 25 PPB
3:00 AM WBY PM10 24 Moderate 55 64 µg/m3
2:00 AM ACAD O3 8 Good 35 38 PPB
2:00 AM ADB PM10 24 Moderate 56 66 µg/m3
2:00 AM ADB PM2.5 24 Moderate 57 12 µg/m3
2:00 AM ALA PM10 24 Good 24 26 µg/m3
2:00 AM ALA PM2.5 24 Good 39 7 µg/m3
2:00 AM ASPN O3 8 Good 41 44 PPB
2:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 43 8 µg/m3
2:00 AM AURE O3 8 Good 50 54 PPB
2:00 AM BHWK O3 8 Good 49 53 PPB
2:00 AM BOU PM10 24 Good 31 33 µg/m3
2:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
2:00 AM BOUR O3 8 Good 40 43 PPB
2:00 AM CAMP NO2 1 Good 12 13 PPB
2:00 AM CAMP NO2 1 Good 12 13 PPB
2:00 AM CAMP O3 8 Good 31 34 PPB
2:00 AM CAMP PM10 24 Good 19 21 µg/m3
2:00 AM CAMP PM2.5 24 Good 41 7 µg/m3
2:00 AM CAN PM10 24 Good 23 25 µg/m3
2:00 AM CASA CO 8 Good 3 0.3 PPM
2:00 AM CASA NO2 1 Good 19 20 PPB
2:00 AM CASA O3 8 Good 30 32 PPB
2:00 AM CASA PM10 24 Good 31 34 µg/m3
2:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
2:00 AM CCOL CO 8 Good 2 0.2 PPM
2:00 AM CCOL PM10 24 Good 34 37 µg/m3
2:00 AM CCOL PM2.5 24 Good 49 9 µg/m3
2:00 AM CHAT O3 8 Good 42 45 PPB
2:00 AM CHAT PM10 24 Good 24 26 µg/m3
2:00 AM CHAT PM2.5 24 Good 46 8 µg/m3
2:00 AM CTZ O3 8 Good 31 34 PPB
2:00 AM EVG O3 8 Good 43 46 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 33 36 µg/m3
2:00 AM FTCF PM2.5 24 Good 50 9 µg/m3
2:00 AM FTCW O3 8 Good 48 52 PPB
2:00 AM GJPB PM2.5 24 Good 28 5 µg/m3
2:00 AM GREH PM10 24 Good 46 50 µg/m3
2:00 AM GREH PM2.5 24 Good 47 8 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 42 45 PPB
2:00 AM HLD O3 8 Good 41 44 PPB
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN NO2 1 Good 18 19 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 26 28 PPB
2:00 AM I25GLO PM10 24 Good 44 48 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 53 10 µg/m3
2:00 AM LAST NO2 1 Good 10 11 PPB
2:00 AM LAST O3 8 Good 37 40 PPB
2:00 AM LMB PM10 24 Good 19 21 µg/m3
2:00 AM LMB PM2.5 24 Good 29 5 µg/m3
2:00 AM LNGM PM10 24 Good 38 41 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
2:00 AM MAN O3 8 Moderate 58 57 PPB
2:00 AM NJH PM10 24 Good 43 46 µg/m3
2:00 AM NJH PM2.5 24 Moderate 53 10 µg/m3
2:00 AM NREL O3 8 Good 49 53 PPB
2:00 AM PAG PM10 24 Good 14 15 µg/m3
2:00 AM PAL O3 8 Good 44 48 PPB
2:00 AM PFS PM10 24 Good 46 50 µg/m3
2:00 AM PFS PM2.5 24 Good 49 9 µg/m3
2:00 AM PWES O3 8 Good 42 45 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Moderate 58 57 PPB
2:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
2:00 AM RIFLO3 O3 8 Good 25 27 PPB
2:00 AM SSMB PM10 24 Good 19 21 µg/m3
2:00 AM TEL PM10 24 Good 25 27 µg/m3
2:00 AM WBY NO2 1 Good 14 15 PPB
2:00 AM WBY NO2 1 Good 14 15 PPB
2:00 AM WBY O3 8 Good 28 30 PPB
2:00 AM WBY PM10 24 Moderate 55 64 µg/m3
1:00 AM ACAD O3 8 Good 39 42 PPB
1:00 AM ADB PM10 24 Moderate 56 66 µg/m3
1:00 AM ADB PM2.5 24 Moderate 57 12 µg/m3
1:00 AM ALA PM10 24 Good 24 26 µg/m3
1:00 AM ALA PM2.5 24 Good 39 7 µg/m3
1:00 AM ASPN O3 8 Good 42 45 PPB
1:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 43 8 µg/m3
1:00 AM AURE O3 8 Moderate 54 56 PPB
1:00 AM BHWK O3 8 Good 50 54 PPB
1:00 AM BOU PM10 24 Good 31 33 µg/m3
1:00 AM BOU PM2.5 24 Moderate 52 10 µg/m3
1:00 AM BOUR O3 8 Good 44 47 PPB
1:00 AM CAMP NO2 1 Good 8 9 PPB
1:00 AM CAMP NO2 1 Good 8 9 PPB
1:00 AM CAMP O3 8 Good 34 37 PPB
1:00 AM CAMP PM10 24 Good 19 21 µg/m3
1:00 AM CAMP PM2.5 24 Good 41 7 µg/m3
1:00 AM CAN PM10 24 Good 23 25 µg/m3
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CASA NO2 1 Good 15 16 PPB
1:00 AM CASA O3 8 Good 34 37 PPB
1:00 AM CASA PM10 24 Good 31 34 µg/m3
1:00 AM CASA PM2.5 24 Moderate 53 10 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM10 24 Good 34 37 µg/m3
1:00 AM CCOL PM2.5 24 Good 48 9 µg/m3
1:00 AM CHAT O3 8 Good 45 49 PPB
1:00 AM CHAT PM10 24 Good 24 26 µg/m3
1:00 AM CHAT PM2.5 24 Good 46 8 µg/m3
1:00 AM CTZ O3 8 Good 34 37 PPB
1:00 AM EVG O3 8 Good 45 49 PPB
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 36 39 PPB
1:00 AM FTCF PM10 24 Good 33 36 µg/m3
1:00 AM FTCF PM2.5 24 Good 50 9 µg/m3
1:00 AM FTCW O3 8 Good 50 54 PPB
1:00 AM GJPB PM2.5 24 Good 27 5 µg/m3
1:00 AM GREH PM10 24 Good 45 49 µg/m3
1:00 AM GREH PM2.5 24 Good 46 8 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 44 48 PPB
1:00 AM HLD O3 8 Good 44 47 PPB
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN NO2 1 Good 17 18 PPB
1:00 AM I25DEN PM10 24 Good 20 22 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 51 9 µg/m3
1:00 AM I25GLO NO2 1 Good 28 30 PPB
1:00 AM I25GLO PM10 24 Good 47 51 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 54 11 µg/m3
1:00 AM LAST NO2 1 Good 10 11 PPB
1:00 AM LAST O3 8 Good 42 45 PPB
1:00 AM LMB PM10 24 Good 20 22 µg/m3
1:00 AM LMB PM2.5 24 Good 30 5 µg/m3
1:00 AM LNGM PM10 24 Good 38 41 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 55 11 µg/m3
1:00 AM MAN O3 8 Moderate 61 58 PPB
1:00 AM NJH PM10 24 Good 43 46 µg/m3
1:00 AM NJH PM2.5 24 Moderate 53 10 µg/m3
1:00 AM NREL O3 8 Good 50 54 PPB
1:00 AM PAG PM10 24 Good 14 15 µg/m3
1:00 AM PAL O3 8 Good 46 50 PPB
1:00 AM PFS PM10 24 Good 46 50 µg/m3
1:00 AM PFS PM2.5 24 Good 48 9 µg/m3
1:00 AM PWES O3 8 Good 44 48 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Moderate 61 58 PPB
1:00 AM RIFL PM2.5 24 Good 46 8 µg/m3
1:00 AM RIFLO3 O3 8 Good 29 31 PPB
1:00 AM SSMB PM10 24 Good 19 21 µg/m3
1:00 AM TEL PM10 24 Good 25 27 µg/m3
1:00 AM WBY NO2 1 Good 15 16 PPB
1:00 AM WBY NO2 1 Good 15 16 PPB
1:00 AM WBY O3 8 Good 32 35 PPB
1:00 AM WBY PM10 24 Moderate 55 64 µg/m3

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