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AQI Calculations on 04/18/2024 1:00AM - 12:00PM

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.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
 Monitoring Location Pollutant Interval
(Hr)
 Air Quality AQI Avg.
12:00 PM ADB PM2.5 24 Good 15 4 µg/m3
12:00 PM ALA PM2.5 24 Good 18 4 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
12:00 PM BOU PM2.5 24 Good 12 3 µg/m3
12:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
12:00 PM CASA PM2.5 24 Good 13 3 µg/m3
12:00 PM CCOL PM2.5 24 Good 9 2 µg/m3
12:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
12:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
12:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
12:00 PM GREH PM2.5 24 Good 9 2 µg/m3
12:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
12:00 PM I25GLO PM2.5 24 Good 13 3 µg/m3
12:00 PM LMB PM2.5 24 Good 19 5 µg/m3
12:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
12:00 PM NJH PM2.5 24 Good 12 3 µg/m3
12:00 PM PFS PM2.5 24 Good 12 3 µg/m3
11:00 AM ADB PM2.5 24 Good 15 4 µg/m3
11:00 AM ALA PM2.5 24 Good 17 4 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
11:00 AM BOU PM2.5 24 Good 12 3 µg/m3
11:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
11:00 AM CASA PM2.5 24 Good 13 3 µg/m3
11:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
11:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
11:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
11:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
11:00 AM GREH PM2.5 24 Good 8 2 µg/m3
11:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
11:00 AM I25GLO PM2.5 24 Good 13 3 µg/m3
11:00 AM LMB PM2.5 24 Good 19 5 µg/m3
11:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
11:00 AM NJH PM2.5 24 Good 12 3 µg/m3
11:00 AM PFS PM2.5 24 Good 12 3 µg/m3
10:00 AM ADB PM2.5 24 Good 15 4 µg/m3
10:00 AM ALA PM2.5 24 Good 17 4 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
10:00 AM BOU PM2.5 24 Good 12 3 µg/m3
10:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
10:00 AM CASA PM2.5 24 Good 12 3 µg/m3
10:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
10:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
10:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
10:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
10:00 AM GREH PM2.5 24 Good 8 2 µg/m3
10:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
10:00 AM I25GLO PM2.5 24 Good 12 3 µg/m3
10:00 AM LMB PM2.5 24 Good 19 5 µg/m3
10:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
10:00 AM NJH PM2.5 24 Good 12 3 µg/m3
10:00 AM PFS PM2.5 24 Good 12 3 µg/m3
9:00 AM ADB PM2.5 24 Good 15 4 µg/m3
9:00 AM ALA PM2.5 24 Good 17 4 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
9:00 AM BOU PM2.5 24 Good 12 3 µg/m3
9:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
9:00 AM CASA PM2.5 24 Good 12 3 µg/m3
9:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
9:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
9:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
9:00 AM GJPB PM2.5 24 Good 10 3 µg/m3
9:00 AM GREH PM2.5 24 Good 9 2 µg/m3
9:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
9:00 AM I25GLO PM2.5 24 Good 12 3 µg/m3
9:00 AM LMB PM2.5 24 Good 19 5 µg/m3
9:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
9:00 AM NJH PM2.5 24 Good 12 3 µg/m3
9:00 AM PFS PM2.5 24 Good 12 3 µg/m3
8:00 AM ADB PM2.5 24 Good 15 4 µg/m3
8:00 AM ALA PM2.5 24 Good 16 4 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
8:00 AM BOU PM2.5 24 Good 11 3 µg/m3
8:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
8:00 AM CASA PM2.5 24 Good 12 3 µg/m3
8:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
8:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
8:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
8:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
8:00 AM GREH PM2.5 24 Good 10 2 µg/m3
8:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
8:00 AM I25GLO PM2.5 24 Good 13 3 µg/m3
8:00 AM LMB PM2.5 24 Good 19 5 µg/m3
8:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
8:00 AM NJH PM2.5 24 Good 12 3 µg/m3
8:00 AM PFS PM2.5 24 Good 12 3 µg/m3
7:00 AM ADB PM2.5 24 Good 16 4 µg/m3
7:00 AM ALA PM2.5 24 Good 16 4 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
7:00 AM BOU PM2.5 24 Good 11 3 µg/m3
7:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
7:00 AM CASA PM2.5 24 Good 12 3 µg/m3
7:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
7:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
7:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
7:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
7:00 AM GREH PM2.5 24 Good 10 3 µg/m3
7:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
7:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
7:00 AM LMB PM2.5 24 Good 19 5 µg/m3
7:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
7:00 AM NJH PM2.5 24 Good 12 3 µg/m3
7:00 AM PFS PM2.5 24 Good 13 3 µg/m3
6:00 AM ADB PM2.5 24 Good 16 4 µg/m3
6:00 AM ALA PM2.5 24 Good 15 4 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM BOU PM2.5 24 Good 11 3 µg/m3
6:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
6:00 AM CASA PM2.5 24 Good 12 3 µg/m3
6:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
6:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
6:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
6:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
6:00 AM GREH PM2.5 24 Good 11 3 µg/m3
6:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
6:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
6:00 AM LMB PM2.5 24 Good 19 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
6:00 AM NJH PM2.5 24 Good 12 3 µg/m3
6:00 AM PFS PM2.5 24 Good 14 3 µg/m3
5:00 AM ADB PM2.5 24 Good 17 4 µg/m3
5:00 AM ALA PM2.5 24 Good 15 4 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
5:00 AM BOU PM2.5 24 Good 11 3 µg/m3
5:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
5:00 AM CASA PM2.5 24 Good 12 3 µg/m3
5:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
5:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
5:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
5:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
5:00 AM GREH PM2.5 24 Good 12 3 µg/m3
5:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
5:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
5:00 AM LMB PM2.5 24 Good 19 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
5:00 AM NJH PM2.5 24 Good 12 3 µg/m3
5:00 AM PFS PM2.5 24 Good 15 4 µg/m3
4:00 AM ADB PM2.5 24 Good 17 4 µg/m3
4:00 AM ALA PM2.5 24 Good 15 4 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
4:00 AM BOU PM2.5 24 Good 11 3 µg/m3
4:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
4:00 AM CASA PM2.5 24 Good 12 3 µg/m3
4:00 AM CCOL PM2.5 24 Good 13 3 µg/m3
4:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
4:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
4:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
4:00 AM GREH PM2.5 24 Good 12 3 µg/m3
4:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
4:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
4:00 AM LMB PM2.5 24 Good 19 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
4:00 AM NJH PM2.5 24 Good 12 3 µg/m3
4:00 AM PFS PM2.5 24 Good 16 4 µg/m3
3:00 AM ADB PM2.5 24 Good 17 4 µg/m3
3:00 AM ALA PM2.5 24 Good 15 4 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
3:00 AM BOU PM2.5 24 Good 11 3 µg/m3
3:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
3:00 AM CASA PM2.5 24 Good 12 3 µg/m3
3:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
3:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
3:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
3:00 AM GREH PM2.5 24 Good 12 3 µg/m3
3:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
3:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
3:00 AM LMB PM2.5 24 Good 19 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
3:00 AM NJH PM2.5 24 Good 12 3 µg/m3
3:00 AM PFS PM2.5 24 Good 17 4 µg/m3
2:00 AM ADB PM2.5 24 Good 17 4 µg/m3
2:00 AM ALA PM2.5 24 Good 15 4 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
2:00 AM BOU PM2.5 24 Good 11 3 µg/m3
2:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
2:00 AM CASA PM2.5 24 Good 12 3 µg/m3
2:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
2:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
2:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 AM GREH PM2.5 24 Good 13 3 µg/m3
2:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
2:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
2:00 AM LMB PM2.5 24 Good 19 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
2:00 AM NJH PM2.5 24 Good 12 3 µg/m3
2:00 AM PFS PM2.5 24 Good 18 4 µg/m3
1:00 AM ADB PM2.5 24 Good 18 4 µg/m3
1:00 AM ALA PM2.5 24 Good 16 4 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 AM BOU PM2.5 24 Good 11 3 µg/m3
1:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
1:00 AM CASA PM2.5 24 Good 12 3 µg/m3
1:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
1:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 AM GREH PM2.5 24 Good 14 3 µg/m3
1:00 AM I25DEN PM2.5 24 Good 16 4 µg/m3
1:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
1:00 AM LMB PM2.5 24 Good 18 4 µg/m3
1:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
1:00 AM NJH PM2.5 24 Good 12 3 µg/m3
1:00 AM PFS PM2.5 24 Good 18 4 µg/m3
12:00 PM ADB PM10 24 Good 19 20 µg/m3
12:00 PM ALA PM10 24 Good 30 32 µg/m3
12:00 PM ASPN2 PM10 24 Good 13 14 µg/m3
12:00 PM BOU PM10 24 Good 10 11 µg/m3
12:00 PM CAMP PM10 24 Good 7 8 µg/m3
12:00 PM CAN PM10 24 Good 15 16 µg/m3
12:00 PM CASA PM10 24 Good 6 7 µg/m3
12:00 PM CCOL PM10 24 Good 6 7 µg/m3
12:00 PM CHAT PM10 24 Good 7 8 µg/m3
12:00 PM FTCF PM10 24 Good 5 5 µg/m3
12:00 PM GJPB PM10 24 Good 9 10 µg/m3
12:00 PM GREH PM10 24 Good 4 4 µg/m3
12:00 PM I25DEN PM10 24 Good 6 6 µg/m3
12:00 PM I25GLO PM10 24 Good 8 9 µg/m3
12:00 PM LMB PM10 24 Good 42 45 µg/m3
12:00 PM LNGM PM10 24 Good 8 9 µg/m3
12:00 PM NJH PM10 24 Good 9 10 µg/m3
12:00 PM PAG PM10 24 Good 26 28 µg/m3
12:00 PM PFS PM10 24 Good 22 24 µg/m3
12:00 PM SSMB PM10 24 Good 11 12 µg/m3
12:00 PM TEL PM10 24 Good 14 15 µg/m3
12:00 PM WBY PM10 24 Good 11 12 µg/m3
11:00 AM ADB PM10 24 Good 18 19 µg/m3
11:00 AM ALA PM10 24 Good 29 31 µg/m3
11:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
11:00 AM BOU PM10 24 Good 10 11 µg/m3
11:00 AM CAMP PM10 24 Good 7 8 µg/m3
11:00 AM CAN PM10 24 Good 16 17 µg/m3
11:00 AM CASA PM10 24 Good 6 7 µg/m3
11:00 AM CCOL PM10 24 Good 6 7 µg/m3
11:00 AM CHAT PM10 24 Good 7 8 µg/m3
11:00 AM FTCF PM10 24 Good 6 6 µg/m3
11:00 AM GJPB PM10 24 Good 8 9 µg/m3
11:00 AM GREH PM10 24 Good 5 5 µg/m3
11:00 AM I25DEN PM10 24 Good 6 6 µg/m3
11:00 AM I25GLO PM10 24 Good 8 9 µg/m3
11:00 AM LMB PM10 24 Good 42 45 µg/m3
11:00 AM LNGM PM10 24 Good 8 9 µg/m3
11:00 AM NJH PM10 24 Good 10 11 µg/m3
11:00 AM PAG PM10 24 Good 26 28 µg/m3
11:00 AM PFS PM10 24 Good 21 23 µg/m3
11:00 AM SSMB PM10 24 Good 11 12 µg/m3
11:00 AM TEL PM10 24 Good 14 15 µg/m3
11:00 AM WBY PM10 24 Good 12 13 µg/m3
10:00 AM ADB PM10 24 Good 19 20 µg/m3
10:00 AM ALA PM10 24 Good 28 30 µg/m3
10:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
10:00 AM BOU PM10 24 Good 11 12 µg/m3
10:00 AM CAMP PM10 24 Good 7 8 µg/m3
10:00 AM CAN PM10 24 Good 16 17 µg/m3
10:00 AM CASA PM10 24 Good 6 7 µg/m3
10:00 AM CCOL PM10 24 Good 7 8 µg/m3
10:00 AM CHAT PM10 24 Good 8 9 µg/m3
10:00 AM FTCF PM10 24 Good 6 6 µg/m3
10:00 AM GJPB PM10 24 Good 9 10 µg/m3
10:00 AM GREH PM10 24 Good 5 5 µg/m3
10:00 AM I25DEN PM10 24 Good 6 6 µg/m3
10:00 AM I25GLO PM10 24 Good 9 10 µg/m3
10:00 AM LMB PM10 24 Good 42 45 µg/m3
10:00 AM LNGM PM10 24 Good 8 9 µg/m3
10:00 AM NJH PM10 24 Good 10 11 µg/m3
10:00 AM PAG PM10 24 Good 26 28 µg/m3
10:00 AM PFS PM10 24 Good 21 23 µg/m3
10:00 AM SSMB PM10 24 Good 11 12 µg/m3
10:00 AM TEL PM10 24 Good 14 15 µg/m3
10:00 AM WBY PM10 24 Good 12 13 µg/m3
9:00 AM ADB PM10 24 Good 19 20 µg/m3
9:00 AM ALA PM10 24 Good 26 28 µg/m3
9:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
9:00 AM BOU PM10 24 Good 11 12 µg/m3
9:00 AM CAMP PM10 24 Good 7 8 µg/m3
9:00 AM CAN PM10 24 Good 15 16 µg/m3
9:00 AM CASA PM10 24 Good 6 7 µg/m3
9:00 AM CCOL PM10 24 Good 10 11 µg/m3
9:00 AM CHAT PM10 24 Good 8 9 µg/m3
9:00 AM FTCF PM10 24 Good 6 7 µg/m3
9:00 AM GJPB PM10 24 Good 10 11 µg/m3
9:00 AM GREH PM10 24 Good 5 5 µg/m3
9:00 AM I25DEN PM10 24 Good 6 7 µg/m3
9:00 AM I25GLO PM10 24 Good 9 10 µg/m3
9:00 AM LMB PM10 24 Good 42 45 µg/m3
9:00 AM LNGM PM10 24 Good 8 9 µg/m3
9:00 AM NJH PM10 24 Good 11 12 µg/m3
9:00 AM PAG PM10 24 Good 26 28 µg/m3
9:00 AM PFS PM10 24 Good 22 24 µg/m3
9:00 AM SSMB PM10 24 Good 11 12 µg/m3
9:00 AM TEL PM10 24 Good 13 14 µg/m3
9:00 AM WBY PM10 24 Good 13 14 µg/m3
8:00 AM ADB PM10 24 Good 19 21 µg/m3
8:00 AM ALA PM10 24 Good 26 28 µg/m3
8:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
8:00 AM BOU PM10 24 Good 11 12 µg/m3
8:00 AM CAMP PM10 24 Good 8 9 µg/m3
8:00 AM CAN PM10 24 Good 15 16 µg/m3
8:00 AM CASA PM10 24 Good 6 7 µg/m3
8:00 AM CCOL PM10 24 Good 11 12 µg/m3
8:00 AM CHAT PM10 24 Good 8 9 µg/m3
8:00 AM FTCF PM10 24 Good 7 8 µg/m3
8:00 AM GJPB PM10 24 Good 10 11 µg/m3
8:00 AM GREH PM10 24 Good 6 6 µg/m3
8:00 AM I25DEN PM10 24 Good 6 7 µg/m3
8:00 AM I25GLO PM10 24 Good 10 11 µg/m3
8:00 AM LMB PM10 24 Good 42 45 µg/m3
8:00 AM LNGM PM10 24 Good 10 11 µg/m3
8:00 AM NJH PM10 24 Good 11 12 µg/m3
8:00 AM PAG PM10 24 Good 25 27 µg/m3
8:00 AM PFS PM10 24 Good 22 24 µg/m3
8:00 AM SSMB PM10 24 Good 12 13 µg/m3
8:00 AM TEL PM10 24 Good 13 14 µg/m3
8:00 AM WBY PM10 24 Good 15 16 µg/m3
7:00 AM ADB PM10 24 Good 23 25 µg/m3
7:00 AM ALA PM10 24 Good 25 27 µg/m3
7:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 AM BOU PM10 24 Good 12 13 µg/m3
7:00 AM CAMP PM10 24 Good 8 9 µg/m3
7:00 AM CAN PM10 24 Good 16 17 µg/m3
7:00 AM CASA PM10 24 Good 6 7 µg/m3
7:00 AM CCOL PM10 24 Good 12 13 µg/m3
7:00 AM CHAT PM10 24 Good 8 9 µg/m3
7:00 AM FTCF PM10 24 Good 8 9 µg/m3
7:00 AM GJPB PM10 24 Good 11 12 µg/m3
7:00 AM GREH PM10 24 Good 6 7 µg/m3
7:00 AM I25DEN PM10 24 Good 7 8 µg/m3
7:00 AM I25GLO PM10 24 Good 12 13 µg/m3
7:00 AM LMB PM10 24 Good 42 45 µg/m3
7:00 AM LNGM PM10 24 Good 10 11 µg/m3
7:00 AM NJH PM10 24 Good 13 14 µg/m3
7:00 AM PAG PM10 24 Good 21 23 µg/m3
7:00 AM PFS PM10 24 Good 23 25 µg/m3
7:00 AM SSMB PM10 24 Good 13 14 µg/m3
7:00 AM TEL PM10 24 Good 14 15 µg/m3
7:00 AM WBY PM10 24 Good 19 20 µg/m3
6:00 AM ADB PM10 24 Good 24 26 µg/m3
6:00 AM ALA PM10 24 Good 22 24 µg/m3
6:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
6:00 AM BOU PM10 24 Good 12 13 µg/m3
6:00 AM CAMP PM10 24 Good 9 10 µg/m3
6:00 AM CAN PM10 24 Good 17 18 µg/m3
6:00 AM CASA PM10 24 Good 6 7 µg/m3
6:00 AM CCOL PM10 24 Good 13 14 µg/m3
6:00 AM CHAT PM10 24 Good 8 9 µg/m3
6:00 AM FTCF PM10 24 Good 8 9 µg/m3
6:00 AM GJPB PM10 24 Good 11 12 µg/m3
6:00 AM GREH PM10 24 Good 7 8 µg/m3
6:00 AM I25DEN PM10 24 Good 7 8 µg/m3
6:00 AM I25GLO PM10 24 Good 14 15 µg/m3
6:00 AM LMB PM10 24 Good 43 46 µg/m3
6:00 AM LNGM PM10 24 Good 10 11 µg/m3
6:00 AM NJH PM10 24 Good 13 14 µg/m3
6:00 AM PAG PM10 24 Good 21 23 µg/m3
6:00 AM PFS PM10 24 Good 25 27 µg/m3
6:00 AM SSMB PM10 24 Good 14 15 µg/m3
6:00 AM TEL PM10 24 Good 14 15 µg/m3
6:00 AM WBY PM10 24 Good 19 21 µg/m3
5:00 AM ADB PM10 24 Good 25 27 µg/m3
5:00 AM ALA PM10 24 Good 21 23 µg/m3
5:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
5:00 AM BOU PM10 24 Good 12 13 µg/m3
5:00 AM CAMP PM10 24 Good 9 10 µg/m3
5:00 AM CAN PM10 24 Good 18 19 µg/m3
5:00 AM CASA PM10 24 Good 6 7 µg/m3
5:00 AM CCOL PM10 24 Good 14 15 µg/m3
5:00 AM CHAT PM10 24 Good 8 9 µg/m3
5:00 AM FTCF PM10 24 Good 9 10 µg/m3
5:00 AM GJPB PM10 24 Good 12 13 µg/m3
5:00 AM GREH PM10 24 Good 7 8 µg/m3
5:00 AM I25DEN PM10 24 Good 8 9 µg/m3
5:00 AM I25GLO PM10 24 Good 16 17 µg/m3
5:00 AM LMB PM10 24 Good 43 46 µg/m3
5:00 AM LNGM PM10 24 Good 10 11 µg/m3
5:00 AM NJH PM10 24 Good 14 15 µg/m3
5:00 AM PAG PM10 24 Good 21 23 µg/m3
5:00 AM PFS PM10 24 Good 26 28 µg/m3
5:00 AM SSMB PM10 24 Good 14 15 µg/m3
5:00 AM TEL PM10 24 Good 13 14 µg/m3
5:00 AM WBY PM10 24 Good 19 21 µg/m3
4:00 AM ADB PM10 24 Good 26 28 µg/m3
4:00 AM ALA PM10 24 Good 22 24 µg/m3
4:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
4:00 AM BOU PM10 24 Good 12 13 µg/m3
4:00 AM CAMP PM10 24 Good 9 10 µg/m3
4:00 AM CAN PM10 24 Good 18 19 µg/m3
4:00 AM CASA PM10 24 Good 6 7 µg/m3
4:00 AM CCOL PM10 24 Good 15 16 µg/m3
4:00 AM CHAT PM10 24 Good 8 9 µg/m3
4:00 AM FTCF PM10 24 Good 9 10 µg/m3
4:00 AM GJPB PM10 24 Good 13 14 µg/m3
4:00 AM GREH PM10 24 Good 8 9 µg/m3
4:00 AM I25DEN PM10 24 Good 9 10 µg/m3
4:00 AM I25GLO PM10 24 Good 17 18 µg/m3
4:00 AM LMB PM10 24 Good 43 46 µg/m3
4:00 AM LNGM PM10 24 Good 11 12 µg/m3
4:00 AM NJH PM10 24 Good 14 15 µg/m3
4:00 AM PAG PM10 24 Good 21 23 µg/m3
4:00 AM PFS PM10 24 Good 26 28 µg/m3
4:00 AM SSMB PM10 24 Good 14 15 µg/m3
4:00 AM TEL PM10 24 Good 14 15 µg/m3
4:00 AM WBY PM10 24 Good 20 22 µg/m3
3:00 AM ADB PM10 24 Good 26 28 µg/m3
3:00 AM ALA PM10 24 Good 21 23 µg/m3
3:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
3:00 AM BOU PM10 24 Good 13 14 µg/m3
3:00 AM CAMP PM10 24 Good 9 10 µg/m3
3:00 AM CAN PM10 24 Good 18 19 µg/m3
3:00 AM CASA PM10 24 Good 6 7 µg/m3
3:00 AM CCOL PM10 24 Good 15 16 µg/m3
3:00 AM CHAT PM10 24 Good 8 9 µg/m3
3:00 AM FTCF PM10 24 Good 10 11 µg/m3
3:00 AM GJPB PM10 24 Good 13 14 µg/m3
3:00 AM GREH PM10 24 Good 8 9 µg/m3
3:00 AM I25DEN PM10 24 Good 9 10 µg/m3
3:00 AM I25GLO PM10 24 Good 18 19 µg/m3
3:00 AM LMB PM10 24 Good 43 46 µg/m3
3:00 AM LNGM PM10 24 Good 11 12 µg/m3
3:00 AM NJH PM10 24 Good 14 15 µg/m3
3:00 AM PAG PM10 24 Good 21 23 µg/m3
3:00 AM PFS PM10 24 Good 27 29 µg/m3
3:00 AM SSMB PM10 24 Good 14 15 µg/m3
3:00 AM TEL PM10 24 Good 14 15 µg/m3
3:00 AM WBY PM10 24 Good 20 22 µg/m3
2:00 AM ADB PM10 24 Good 26 28 µg/m3
2:00 AM ALA PM10 24 Good 21 23 µg/m3
2:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
2:00 AM BOU PM10 24 Good 13 14 µg/m3
2:00 AM CAMP PM10 24 Good 9 10 µg/m3
2:00 AM CAN PM10 24 Good 18 19 µg/m3
2:00 AM CASA PM10 24 Good 7 8 µg/m3
2:00 AM CCOL PM10 24 Good 15 16 µg/m3
2:00 AM CHAT PM10 24 Good 9 10 µg/m3
2:00 AM FTCF PM10 24 Good 10 11 µg/m3
2:00 AM GJPB PM10 24 Good 13 14 µg/m3
2:00 AM GREH PM10 24 Good 8 9 µg/m3
2:00 AM I25DEN PM10 24 Good 10 11 µg/m3
2:00 AM I25GLO PM10 24 Good 18 19 µg/m3
2:00 AM LMB PM10 24 Good 42 45 µg/m3
2:00 AM LNGM PM10 24 Good 11 12 µg/m3
2:00 AM NJH PM10 24 Good 14 15 µg/m3
2:00 AM PAG PM10 24 Good 21 23 µg/m3
2:00 AM PFS PM10 24 Good 27 29 µg/m3
2:00 AM SSMB PM10 24 Good 14 15 µg/m3
2:00 AM TEL PM10 24 Good 14 15 µg/m3
2:00 AM WBY PM10 24 Good 21 23 µg/m3
1:00 AM ADB PM10 24 Good 27 29 µg/m3
1:00 AM ALA PM10 24 Good 22 24 µg/m3
1:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
1:00 AM BOU PM10 24 Good 13 14 µg/m3
1:00 AM CAMP PM10 24 Good 10 11 µg/m3
1:00 AM CAN PM10 24 Good 17 18 µg/m3
1:00 AM CASA PM10 24 Good 7 8 µg/m3
1:00 AM CCOL PM10 24 Good 16 17 µg/m3
1:00 AM CHAT PM10 24 Good 9 10 µg/m3
1:00 AM FTCF PM10 24 Good 10 11 µg/m3
1:00 AM GJPB PM10 24 Good 13 14 µg/m3
1:00 AM GREH PM10 24 Good 9 10 µg/m3
1:00 AM I25DEN PM10 24 Good 10 11 µg/m3
1:00 AM I25GLO PM10 24 Good 18 19 µg/m3
1:00 AM LMB PM10 24 Good 39 42 µg/m3
1:00 AM LNGM PM10 24 Good 11 12 µg/m3
1:00 AM NJH PM10 24 Good 14 15 µg/m3
1:00 AM PAG PM10 24 Good 20 22 µg/m3
1:00 AM PFS PM10 24 Good 28 30 µg/m3
1:00 AM SSMB PM10 24 Good 14 15 µg/m3
1:00 AM TEL PM10 24 Good 14 15 µg/m3
1:00 AM WBY PM10 24 Good 21 23 µg/m3
12:00 PM ACAD O3 8 Good 27 29 PPB
12:00 PM ASPN O3 8 Good 34 37 PPB
12:00 PM AURE O3 8 Good 30 32 PPB
12:00 PM BHWK O3 8 Good 33 36 PPB
12:00 PM BOUR O3 8 Good 31 34 PPB
12:00 PM CAMP O3 8 Good 26 28 PPB
12:00 PM CASA O3 8 Good 22 24 PPB
12:00 PM CHAT O3 8 Good 31 33 PPB
12:00 PM CTZ O3 8 Good 29 31 PPB
12:00 PM EVG O3 8 Good 32 35 PPB
12:00 PM FTC O3 8 Good 29 31 PPB
12:00 PM FTCW O3 8 Good 31 34 PPB
12:00 PM GRET O3 8 Good 28 30 PPB
12:00 PM HLD O3 8 Good 24 26 PPB
12:00 PM LAST O3 8 Good 30 32 PPB
12:00 PM MAN O3 8 Good 31 33 PPB
12:00 PM NREL O3 8 Good 31 33 PPB
12:00 PM PAL O3 8 Good 35 38 PPB
12:00 PM PWES O3 8 Good 35 38 PPB
12:00 PM RFN O3 8 Good 32 35 PPB
12:00 PM RIFLO3 O3 8 Good 28 30 PPB
12:00 PM WBY O3 8 Good 31 34 PPB
11:00 AM ACAD O3 8 Good 28 30 PPB
11:00 AM ASPN O3 8 Good 33 36 PPB
11:00 AM AURE O3 8 Good 31 33 PPB
11:00 AM BHWK O3 8 Good 33 36 PPB
11:00 AM BOUR O3 8 Good 32 35 PPB
11:00 AM CAMP O3 8 Good 27 29 PPB
11:00 AM CASA O3 8 Good 23 25 PPB
11:00 AM CHAT O3 8 Good 32 35 PPB
11:00 AM CTZ O3 8 Good 25 27 PPB
11:00 AM EVG O3 8 Good 33 36 PPB
11:00 AM FTC O3 8 Good 30 32 PPB
11:00 AM FTCW O3 8 Good 31 34 PPB
11:00 AM GRET O3 8 Good 29 31 PPB
11:00 AM HLD O3 8 Good 25 27 PPB
11:00 AM LAST O3 8 Good 30 32 PPB
11:00 AM MAN O3 8 Good 31 34 PPB
11:00 AM NREL O3 8 Good 31 34 PPB
11:00 AM PAL O3 8 Good 34 37 PPB
11:00 AM PWES O3 8 Good 35 38 PPB
11:00 AM RFN O3 8 Good 33 36 PPB
11:00 AM RIFLO3 O3 8 Good 27 29 PPB
11:00 AM WBY O3 8 Good 32 35 PPB
10:00 AM ACAD O3 8 Good 29 31 PPB
10:00 AM ASPN O3 8 Good 33 36 PPB
10:00 AM AURE O3 8 Good 31 34 PPB
10:00 AM BHWK O3 8 Good 33 36 PPB
10:00 AM BOUR O3 8 Good 33 36 PPB
10:00 AM CAMP O3 8 Good 29 31 PPB
10:00 AM CASA O3 8 Good 24 26 PPB
10:00 AM CHAT O3 8 Good 33 36 PPB
10:00 AM CTZ O3 8 Good 21 23 PPB
10:00 AM EVG O3 8 Good 34 37 PPB
10:00 AM FTC O3 8 Good 31 33 PPB
10:00 AM FTCW O3 8 Good 32 35 PPB
10:00 AM GRET O3 8 Good 30 32 PPB
10:00 AM HLD O3 8 Good 26 28 PPB
10:00 AM LAST O3 8 Good 31 33 PPB
10:00 AM MAN O3 8 Good 31 34 PPB
10:00 AM NREL O3 8 Good 33 36 PPB
10:00 AM PAL O3 8 Good 34 37 PPB
10:00 AM PWES O3 8 Good 34 37 PPB
10:00 AM RFN O3 8 Good 34 37 PPB
10:00 AM RIFLO3 O3 8 Good 26 28 PPB
10:00 AM WBY O3 8 Good 33 36 PPB
9:00 AM ACAD O3 8 Good 29 31 PPB
9:00 AM ASPN O3 8 Good 34 37 PPB
9:00 AM AURE O3 8 Good 32 35 PPB
9:00 AM BHWK O3 8 Good 32 35 PPB
9:00 AM BOUR O3 8 Good 33 36 PPB
9:00 AM CAMP O3 8 Good 30 32 PPB
9:00 AM CASA O3 8 Good 25 27 PPB
9:00 AM CHAT O3 8 Good 34 37 PPB
9:00 AM CTZ O3 8 Good 18 19 PPB
9:00 AM EVG O3 8 Good 35 38 PPB
9:00 AM FTC O3 8 Good 31 33 PPB
9:00 AM FTCW O3 8 Good 32 35 PPB
9:00 AM GRET O3 8 Good 31 33 PPB
9:00 AM HLD O3 8 Good 27 29 PPB
9:00 AM LAST O3 8 Good 31 34 PPB
9:00 AM MAN O3 8 Good 31 34 PPB
9:00 AM NREL O3 8 Good 34 37 PPB
9:00 AM PAL O3 8 Good 34 37 PPB
9:00 AM PWES O3 8 Good 34 37 PPB
9:00 AM RFN O3 8 Good 35 38 PPB
9:00 AM RIFLO3 O3 8 Good 27 29 PPB
9:00 AM WBY O3 8 Good 35 38 PPB
8:00 AM ACAD O3 8 Good 29 31 PPB
8:00 AM ASPN O3 8 Good 34 37 PPB
8:00 AM AURE O3 8 Good 33 36 PPB
8:00 AM BHWK O3 8 Good 31 34 PPB
8:00 AM BOUR O3 8 Good 33 36 PPB
8:00 AM CAMP O3 8 Good 31 34 PPB
8:00 AM CASA O3 8 Good 27 29 PPB
8:00 AM CHAT O3 8 Good 35 38 PPB
8:00 AM CTZ O3 8 Good 16 17 PPB
8:00 AM EVG O3 8 Good 34 37 PPB
8:00 AM FTC O3 8 Good 31 34 PPB
8:00 AM FTCW O3 8 Good 33 36 PPB
8:00 AM GRET O3 8 Good 31 33 PPB
8:00 AM HLD O3 8 Good 28 30 PPB
8:00 AM LAST O3 8 Good 32 35 PPB
8:00 AM MAN O3 8 Good 31 34 PPB
8:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM PAL O3 8 Good 34 37 PPB
8:00 AM PWES O3 8 Good 32 35 PPB
8:00 AM RFN O3 8 Good 36 39 PPB
8:00 AM RIFLO3 O3 8 Good 27 29 PPB
8:00 AM WBY O3 8 Good 35 38 PPB
7:00 AM ACAD O3 8 Good 29 31 PPB
7:00 AM ASPN O3 8 Good 33 36 PPB
7:00 AM AURE O3 8 Good 33 36 PPB
7:00 AM BHWK O3 8 Good 31 33 PPB
7:00 AM BOUR O3 8 Good 33 36 PPB
7:00 AM CAMP O3 8 Good 33 36 PPB
7:00 AM CASA O3 8 Good 29 31 PPB
7:00 AM CHAT O3 8 Good 36 39 PPB
7:00 AM CTZ O3 8 Good 15 16 PPB
7:00 AM EVG O3 8 Good 34 37 PPB
7:00 AM FTC O3 8 Good 31 34 PPB
7:00 AM FTCW O3 8 Good 33 36 PPB
7:00 AM GRET O3 8 Good 31 34 PPB
7:00 AM HLD O3 8 Good 28 30 PPB
7:00 AM LAST O3 8 Good 32 35 PPB
7:00 AM MAN O3 8 Good 32 35 PPB
7:00 AM NREL O3 8 Good 35 38 PPB
7:00 AM PAL O3 8 Good 35 38 PPB
7:00 AM PWES O3 8 Good 32 35 PPB
7:00 AM RFN O3 8 Good 36 39 PPB
7:00 AM RIFLO3 O3 8 Good 27 29 PPB
7:00 AM WBY O3 8 Good 36 39 PPB
6:00 AM ACAD O3 8 Good 28 30 PPB
6:00 AM ASPN O3 8 Good 34 37 PPB
6:00 AM AURE O3 8 Good 34 37 PPB
6:00 AM BHWK O3 8 Good 31 33 PPB
6:00 AM BOUR O3 8 Good 33 36 PPB
6:00 AM CAMP O3 8 Good 34 37 PPB
6:00 AM CASA O3 8 Good 31 33 PPB
6:00 AM CHAT O3 8 Good 36 39 PPB
6:00 AM CTZ O3 8 Good 16 17 PPB
6:00 AM EVG O3 8 Good 33 36 PPB
6:00 AM FTC O3 8 Good 32 35 PPB
6:00 AM FTCW O3 8 Good 33 36 PPB
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM HLD O3 8 Good 29 31 PPB
6:00 AM LAST O3 8 Good 33 36 PPB
6:00 AM MAN O3 8 Good 32 35 PPB
6:00 AM NREL O3 8 Good 34 37 PPB
6:00 AM PAL O3 8 Good 36 39 PPB
6:00 AM PWES O3 8 Good 33 36 PPB
6:00 AM RFN O3 8 Good 36 39 PPB
6:00 AM RIFLO3 O3 8 Good 29 31 PPB
6:00 AM WBY O3 8 Good 36 39 PPB
5:00 AM ACAD O3 8 Good 29 31 PPB
5:00 AM ASPN O3 8 Good 34 37 PPB
5:00 AM AURE O3 8 Good 34 37 PPB
5:00 AM BHWK O3 8 Good 31 33 PPB
5:00 AM BOUR O3 8 Good 33 36 PPB
5:00 AM CAMP O3 8 Good 34 37 PPB
5:00 AM CASA O3 8 Good 31 33 PPB
5:00 AM CHAT O3 8 Good 35 38 PPB
5:00 AM CTZ O3 8 Good 18 19 PPB
5:00 AM EVG O3 8 Good 33 36 PPB
5:00 AM FTC O3 8 Good 33 36 PPB
5:00 AM FTCW O3 8 Good 34 37 PPB
5:00 AM GRET O3 8 Good 33 36 PPB
5:00 AM HLD O3 8 Good 29 31 PPB
5:00 AM LAST O3 8 Good 34 37 PPB
5:00 AM MAN O3 8 Good 32 35 PPB
5:00 AM NREL O3 8 Good 33 36 PPB
5:00 AM PAL O3 8 Good 36 39 PPB
5:00 AM PWES O3 8 Good 33 36 PPB
5:00 AM RFN O3 8 Good 35 38 PPB
5:00 AM RIFLO3 O3 8 Good 31 33 PPB
5:00 AM WBY O3 8 Good 36 39 PPB
4:00 AM ACAD O3 8 Good 29 31 PPB
4:00 AM ASPN O3 8 Good 34 37 PPB
4:00 AM AURE O3 8 Good 34 37 PPB
4:00 AM BHWK O3 8 Good 31 33 PPB
4:00 AM BOUR O3 8 Good 32 35 PPB
4:00 AM CAMP O3 8 Good 33 36 PPB
4:00 AM CASA O3 8 Good 31 33 PPB
4:00 AM CHAT O3 8 Good 35 38 PPB
4:00 AM CTZ O3 8 Good 19 21 PPB
4:00 AM EVG O3 8 Good 33 36 PPB
4:00 AM FTC O3 8 Good 34 37 PPB
4:00 AM FTCW O3 8 Good 34 37 PPB
4:00 AM GRET O3 8 Good 34 37 PPB
4:00 AM HLD O3 8 Good 28 30 PPB
4:00 AM LAST O3 8 Good 35 38 PPB
4:00 AM MAN O3 8 Good 32 35 PPB
4:00 AM NREL O3 8 Good 33 36 PPB
4:00 AM PAL O3 8 Good 36 39 PPB
4:00 AM PWES O3 8 Good 33 36 PPB
4:00 AM RFN O3 8 Good 34 37 PPB
4:00 AM RIFLO3 O3 8 Good 32 35 PPB
4:00 AM WBY O3 8 Good 36 39 PPB
3:00 AM ACAD O3 8 Good 29 31 PPB
3:00 AM ASPN O3 8 Good 34 37 PPB
3:00 AM AURE O3 8 Good 34 37 PPB
3:00 AM BHWK O3 8 Good 31 33 PPB
3:00 AM BOUR O3 8 Good 31 34 PPB
3:00 AM CAMP O3 8 Good 33 36 PPB
3:00 AM CASA O3 8 Good 31 33 PPB
3:00 AM CHAT O3 8 Good 35 38 PPB
3:00 AM CTZ O3 8 Good 22 24 PPB
3:00 AM EVG O3 8 Good 33 36 PPB
3:00 AM FTC O3 8 Good 35 38 PPB
3:00 AM FTCW O3 8 Good 35 38 PPB
3:00 AM GRET O3 8 Good 34 37 PPB
3:00 AM HLD O3 8 Good 29 31 PPB
3:00 AM LAST O3 8 Good 35 38 PPB
3:00 AM MAN O3 8 Good 34 37 PPB
3:00 AM NREL O3 8 Good 33 36 PPB
3:00 AM PAL O3 8 Good 37 40 PPB
3:00 AM PWES O3 8 Good 34 37 PPB
3:00 AM RFN O3 8 Good 34 37 PPB
3:00 AM RIFLO3 O3 8 Good 33 36 PPB
3:00 AM WBY O3 8 Good 35 38 PPB
2:00 AM ACAD O3 8 Good 31 33 PPB
2:00 AM ASPN O3 8 Good 34 37 PPB
2:00 AM AURE O3 8 Good 34 37 PPB
2:00 AM BHWK O3 8 Good 31 34 PPB
2:00 AM BOUR O3 8 Good 31 34 PPB
2:00 AM CAMP O3 8 Good 33 36 PPB
2:00 AM CASA O3 8 Good 31 33 PPB
2:00 AM CHAT O3 8 Good 36 39 PPB
2:00 AM CTZ O3 8 Good 26 28 PPB
2:00 AM EVG O3 8 Good 33 36 PPB
2:00 AM FTC O3 8 Good 35 38 PPB
2:00 AM FTCW O3 8 Good 34 37 PPB
2:00 AM GRET O3 8 Good 34 37 PPB
2:00 AM HLD O3 8 Good 29 31 PPB
2:00 AM LAST O3 8 Good 35 38 PPB
2:00 AM MAN O3 8 Good 36 39 PPB
2:00 AM NREL O3 8 Good 32 35 PPB
2:00 AM PAL O3 8 Good 38 41 PPB
2:00 AM PWES O3 8 Good 36 39 PPB
2:00 AM RFN O3 8 Good 34 37 PPB
2:00 AM RIFLO3 O3 8 Good 34 37 PPB
2:00 AM WBY O3 8 Good 35 38 PPB
1:00 AM ACAD O3 8 Good 32 35 PPB
1:00 AM ASPN O3 8 Good 35 38 PPB
1:00 AM AURE O3 8 Good 35 38 PPB
1:00 AM BHWK O3 8 Good 34 37 PPB
1:00 AM BOUR O3 8 Good 32 35 PPB
1:00 AM CAMP O3 8 Good 33 36 PPB
1:00 AM CASA O3 8 Good 31 34 PPB
1:00 AM CHAT O3 8 Good 38 41 PPB
1:00 AM CTZ O3 8 Good 30 32 PPB
1:00 AM EVG O3 8 Good 35 38 PPB
1:00 AM FTC O3 8 Good 34 37 PPB
1:00 AM FTCW O3 8 Good 34 37 PPB
1:00 AM GRET O3 8 Good 34 37 PPB
1:00 AM HLD O3 8 Good 31 33 PPB
1:00 AM LAST O3 8 Good 35 38 PPB
1:00 AM MAN O3 8 Good 39 42 PPB
1:00 AM NREL O3 8 Good 33 36 PPB
1:00 AM PAL O3 8 Good 39 42 PPB
1:00 AM PWES O3 8 Good 38 41 PPB
1:00 AM RFN O3 8 Good 35 38 PPB
1:00 AM RIFLO3 O3 8 Good 35 38 PPB
1:00 AM WBY O3 8 Good 35 38 PPB
12:00 PM CASA NO2 1 Good 8 8 PPB
12:00 PM I25DEN NO2 1 Good 8 9 PPB
12:00 PM I25GLO NO2 1 Good 7 7 PPB
12:00 PM LAST NO2 1 Good 2 2 PPB
12:00 PM RFN NO2 1 Good 3 3 PPB
12:00 PM WBY NO2 1 Good 3 3 PPB
12:00 PM WBY NO2 1 Good 3 3 PPB
11:00 AM CASA NO2 1 Good 9 10 PPB
11:00 AM I25DEN NO2 1 Good 10 11 PPB
11:00 AM I25GLO NO2 1 Good 8 8 PPB
11:00 AM LAST NO2 1 Good 2 2 PPB
11:00 AM RFN NO2 1 Good 3 3 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM CASA NO2 1 Good 14 15 PPB
10:00 AM I25DEN NO2 1 Good 12 13 PPB
10:00 AM I25GLO NO2 1 Good 10 11 PPB
10:00 AM LAST NO2 1 Good 1 1 PPB
10:00 AM RFN NO2 1 Good 2 2 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM CASA NO2 1 Good 16 17 PPB
9:00 AM I25DEN NO2 1 Good 8 9 PPB
9:00 AM I25GLO NO2 1 Good 10 11 PPB
9:00 AM LAST NO2 1 Good 2 2 PPB
9:00 AM RFN NO2 1 Good 3 3 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
8:00 AM CASA NO2 1 Good 16 17 PPB
8:00 AM I25DEN NO2 1 Good 10 11 PPB
8:00 AM I25GLO NO2 1 Good 10 11 PPB
8:00 AM LAST NO2 1 Good 2 2 PPB
8:00 AM RFN NO2 1 Good 2 2 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
7:00 AM CASA NO2 1 Good 18 19 PPB
7:00 AM I25DEN NO2 1 Good 10 11 PPB
7:00 AM I25GLO NO2 1 Good 9 10 PPB
7:00 AM LAST NO2 1 Good 2 2 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM WBY NO2 1 Good 2 2 PPB
7:00 AM WBY NO2 1 Good 2 2 PPB
6:00 AM CASA NO2 1 Good 11 12 PPB
6:00 AM I25DEN NO2 1 Good 8 9 PPB
6:00 AM I25GLO NO2 1 Good 6 6 PPB
6:00 AM LAST NO2 1 Good 3 3 PPB
6:00 AM WBY NO2 1 Good 3 3 PPB
6:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM CASA NO2 1 Good 8 9 PPB
5:00 AM I25DEN NO2 1 Good 4 4 PPB
5:00 AM I25GLO NO2 1 Good 5 5 PPB
5:00 AM LAST NO2 1 Good 2 2 PPB
5:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM WBY NO2 1 Good 2 2 PPB
4:00 AM CASA NO2 1 Good 10 11 PPB
4:00 AM I25DEN NO2 1 Good 2 2 PPB
4:00 AM I25GLO NO2 1 Good 3 3 PPB
4:00 AM LAST NO2 1 Good 2 2 PPB
3:00 AM CASA NO2 1 Good 8 9 PPB
3:00 AM I25DEN NO2 1 Good 3 3 PPB
3:00 AM I25GLO NO2 1 Good 2 2 PPB
3:00 AM LAST NO2 1 Good 2 2 PPB
3:00 AM WBY NO2 1 Good 1 1 PPB
3:00 AM WBY NO2 1 Good 1 1 PPB
2:00 AM CASA NO2 1 Good 8 9 PPB
2:00 AM I25DEN NO2 1 Good 6 6 PPB
2:00 AM I25GLO NO2 1 Good 1 1 PPB
2:00 AM LAST NO2 1 Good 2 2 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM CASA NO2 1 Good 13 14 PPB
1:00 AM I25DEN NO2 1 Good 4 4 PPB
1:00 AM I25GLO NO2 1 Good 1 1 PPB
1:00 AM LAST NO2 1 Good 2 2 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
12:00 PM CASA CO 8 Good 3 0.3 PPM
12:00 PM CCOL CO 8 Good 1 0.1 PPM
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM CASA CO 8 Good 3 0.3 PPM
11:00 AM CCOL CO 8 Good 1 0.1 PPM
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CCOL CO 8 Good 1 0.1 PPM
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM I25DEN CO 8 Good 1 0.1 PPM
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM CCOL CO 8 Good 1 0.1 PPM
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM I25DEN CO 8 Good 1 0.1 PPM
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 1 0.1 PPM

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