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AQI Calculations on 09/19/2024 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.
1:00 AM ACAD O3 8 Good 44 48 PPB
2:00 AM ACAD O3 8 Good 44 47 PPB
3:00 AM ACAD O3 8 Good 44 48 PPB
4:00 AM ACAD O3 8 Good 44 48 PPB
5:00 AM ACAD O3 8 Good 44 48 PPB
6:00 AM ACAD O3 8 Good 45 49 PPB
7:00 AM ACAD O3 8 Good 42 45 PPB
8:00 AM ACAD O3 8 Good 41 44 PPB
9:00 AM ACAD O3 8 Good 40 43 PPB
10:00 AM ACAD O3 8 Good 39 42 PPB
11:00 AM ACAD O3 8 Good 39 42 PPB
12:00 PM ACAD O3 8 Good 40 43 PPB
1:00 AM ACC PM10 24 Good 12 13 µg/m3
1:00 AM ACC PM2.5 24 Good 19 3 µg/m3
2:00 AM ACC PM10 24 Good 13 14 µg/m3
2:00 AM ACC PM2.5 24 Good 19 3 µg/m3
3:00 AM ACC PM10 24 Good 13 14 µg/m3
3:00 AM ACC PM2.5 24 Good 19 3 µg/m3
4:00 AM ACC PM10 24 Good 13 14 µg/m3
4:00 AM ACC PM2.5 24 Good 20 3 µg/m3
5:00 AM ACC PM10 24 Good 13 14 µg/m3
5:00 AM ACC PM2.5 24 Good 20 3 µg/m3
6:00 AM ACC PM10 24 Good 13 14 µg/m3
6:00 AM ACC PM2.5 24 Good 20 3 µg/m3
7:00 AM ACC PM10 24 Good 13 14 µg/m3
7:00 AM ACC PM2.5 24 Good 20 3 µg/m3
8:00 AM ACC PM10 24 Good 13 14 µg/m3
8:00 AM ACC PM2.5 24 Good 20 3 µg/m3
9:00 AM ACC PM10 24 Good 13 14 µg/m3
9:00 AM ACC PM2.5 24 Good 19 3 µg/m3
10:00 AM ACC PM10 24 Good 13 14 µg/m3
10:00 AM ACC PM2.5 24 Good 19 3 µg/m3
11:00 AM ACC PM10 24 Good 13 14 µg/m3
11:00 AM ACC PM2.5 24 Good 19 3 µg/m3
12:00 PM ACC PM10 24 Good 13 14 µg/m3
12:00 PM ACC PM2.5 24 Good 19 3 µg/m3
1:00 AM ADB PM10 24 Good 30 32 µg/m3
1:00 AM ADB PM2.5 24 Good 28 5 µg/m3
2:00 AM ADB PM10 24 Good 30 32 µg/m3
2:00 AM ADB PM2.5 24 Good 28 5 µg/m3
3:00 AM ADB PM10 24 Good 30 32 µg/m3
3:00 AM ADB PM2.5 24 Good 28 5 µg/m3
4:00 AM ADB PM10 24 Good 31 33 µg/m3
4:00 AM ADB PM2.5 24 Good 28 5 µg/m3
5:00 AM ADB PM10 24 Good 31 33 µg/m3
5:00 AM ADB PM2.5 24 Good 28 5 µg/m3
6:00 AM ADB PM10 24 Good 31 34 µg/m3
6:00 AM ADB PM2.5 24 Good 28 5 µg/m3
7:00 AM ADB PM10 24 Good 33 36 µg/m3
7:00 AM ADB PM2.5 24 Good 28 5 µg/m3
8:00 AM ADB PM10 24 Good 33 36 µg/m3
8:00 AM ADB PM2.5 24 Good 27 4 µg/m3
9:00 AM ADB PM10 24 Good 33 36 µg/m3
9:00 AM ADB PM2.5 24 Good 26 4 µg/m3
10:00 AM ADB PM10 24 Good 33 36 µg/m3
10:00 AM ADB PM2.5 24 Good 26 4 µg/m3
11:00 AM ADB PM10 24 Good 33 36 µg/m3
11:00 AM ADB PM2.5 24 Good 26 4 µg/m3
12:00 PM ADB PM10 24 Good 33 36 µg/m3
12:00 PM ADB PM2.5 24 Good 27 4 µg/m3
1:00 AM ALA PM10 24 Good 11 12 µg/m3
1:00 AM ALA PM2.5 24 Good 18 3 µg/m3
2:00 AM ALA PM10 24 Good 11 12 µg/m3
2:00 AM ALA PM2.5 24 Good 18 3 µg/m3
3:00 AM ALA PM10 24 Good 11 12 µg/m3
3:00 AM ALA PM2.5 24 Good 18 3 µg/m3
4:00 AM ALA PM10 24 Good 11 12 µg/m3
4:00 AM ALA PM2.5 24 Good 18 3 µg/m3
5:00 AM ALA PM10 24 Good 11 12 µg/m3
5:00 AM ALA PM2.5 24 Good 18 3 µg/m3
6:00 AM ALA PM10 24 Good 11 12 µg/m3
6:00 AM ALA PM2.5 24 Good 18 3 µg/m3
7:00 AM ALA PM10 24 Good 11 12 µg/m3
7:00 AM ALA PM2.5 24 Good 18 3 µg/m3
8:00 AM ALA PM10 24 Good 11 12 µg/m3
8:00 AM ALA PM2.5 24 Good 19 3 µg/m3
9:00 AM ALA PM10 24 Good 11 12 µg/m3
9:00 AM ALA PM2.5 24 Good 18 3 µg/m3
10:00 AM ALA PM10 24 Good 12 13 µg/m3
10:00 AM ALA PM2.5 24 Good 18 3 µg/m3
11:00 AM ALA PM10 24 Good 12 13 µg/m3
11:00 AM ALA PM2.5 24 Good 18 3 µg/m3
12:00 PM ALA PM10 24 Good 11 12 µg/m3
12:00 PM ALA PM2.5 24 Good 18 3 µg/m3
1:00 AM ASPN O3 8 Good 38 41 PPB
2:00 AM ASPN O3 8 Good 38 41 PPB
3:00 AM ASPN O3 8 Good 38 41 PPB
4:00 AM ASPN O3 8 Good 38 41 PPB
5:00 AM ASPN O3 8 Good 38 41 PPB
6:00 AM ASPN O3 8 Good 38 41 PPB
7:00 AM ASPN O3 8 Good 36 39 PPB
8:00 AM ASPN O3 8 Good 35 38 PPB
9:00 AM ASPN O3 8 Good 34 37 PPB
10:00 AM ASPN O3 8 Good 34 37 PPB
11:00 AM ASPN O3 8 Good 35 38 PPB
12:00 PM ASPN O3 8 Good 36 39 PPB
1:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
2:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
3:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
4:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
5:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
6:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
7:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
8:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
9:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
10:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
11:00 AM ASPN2 PM10 24 Good 19 20 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
12:00 PM ASPN2 PM10 24 Good 19 20 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 18 3 µg/m3
1:00 AM AURE O3 8 Good 47 51 PPB
2:00 AM AURE O3 8 Good 46 50 PPB
3:00 AM AURE O3 8 Good 45 49 PPB
4:00 AM AURE O3 8 Good 44 47 PPB
5:00 AM AURE O3 8 Good 42 45 PPB
6:00 AM AURE O3 8 Good 39 42 PPB
7:00 AM AURE O3 8 Good 37 40 PPB
8:00 AM AURE O3 8 Good 36 39 PPB
9:00 AM AURE O3 8 Good 36 39 PPB
10:00 AM AURE O3 8 Good 36 39 PPB
11:00 AM AURE O3 8 Good 37 40 PPB
12:00 PM AURE O3 8 Good 40 43 PPB
1:00 AM BOU PM10 24 Good 21 23 µg/m3
1:00 AM BOU PM2.5 24 Good 16 2 µg/m3
2:00 AM BOU PM10 24 Good 21 23 µg/m3
2:00 AM BOU PM2.5 24 Good 16 2 µg/m3
3:00 AM BOU PM10 24 Good 21 23 µg/m3
3:00 AM BOU PM2.5 24 Good 16 2 µg/m3
4:00 AM BOU PM10 24 Good 21 23 µg/m3
4:00 AM BOU PM2.5 24 Good 16 2 µg/m3
5:00 AM BOU PM10 24 Good 21 23 µg/m3
5:00 AM BOU PM2.5 24 Good 16 2 µg/m3
6:00 AM BOU PM10 24 Good 21 23 µg/m3
6:00 AM BOU PM2.5 24 Good 16 2 µg/m3
7:00 AM BOU PM10 24 Good 21 23 µg/m3
7:00 AM BOU PM2.5 24 Good 16 2 µg/m3
8:00 AM BOU PM10 24 Good 22 24 µg/m3
8:00 AM BOU PM2.5 24 Good 17 3 µg/m3
9:00 AM BOU PM10 24 Good 21 23 µg/m3
9:00 AM BOU PM2.5 24 Good 17 3 µg/m3
10:00 AM BOU PM10 24 Good 20 22 µg/m3
10:00 AM BOU PM2.5 24 Good 17 3 µg/m3
11:00 AM BOU PM10 24 Good 20 22 µg/m3
11:00 AM BOU PM2.5 24 Good 17 3 µg/m3
12:00 PM BOU PM10 24 Good 20 22 µg/m3
12:00 PM BOU PM2.5 24 Good 17 3 µg/m3
1:00 AM BOUR O3 8 Good 48 52 PPB
2:00 AM BOUR O3 8 Good 47 51 PPB
3:00 AM BOUR O3 8 Good 47 51 PPB
4:00 AM BOUR O3 8 Good 46 50 PPB
5:00 AM BOUR O3 8 Good 45 49 PPB
6:00 AM BOUR O3 8 Good 44 48 PPB
7:00 AM BOUR O3 8 Good 43 46 PPB
8:00 AM BOUR O3 8 Good 40 43 PPB
9:00 AM BOUR O3 8 Good 38 41 PPB
10:00 AM BOUR O3 8 Good 35 38 PPB
11:00 AM BOUR O3 8 Good 35 38 PPB
12:00 PM BOUR O3 8 Good 36 39 PPB
1:00 AM CAMP NO2 1 Good 10 11 PPB
1:00 AM CAMP NO2 1 Good 10 11 PPB
1:00 AM CAMP O3 8 Good 28 30 PPB
1:00 AM CAMP PM10 24 Good 10 11 µg/m3
1:00 AM CAMP PM2.5 24 Good 21 3 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP NO2 1 Good 6 6 PPB
2:00 AM CAMP NO2 1 Good 6 6 PPB
2:00 AM CAMP O3 8 Good 27 29 PPB
2:00 AM CAMP PM10 24 Good 10 11 µg/m3
2:00 AM CAMP PM2.5 24 Good 21 3 µg/m3
3:00 AM CAMP NO2 1 Good 5 5 PPB
3:00 AM CAMP NO2 1 Good 5 5 PPB
3:00 AM CAMP O3 8 Good 29 31 PPB
3:00 AM CAMP PM10 24 Good 10 11 µg/m3
3:00 AM CAMP PM2.5 24 Good 21 3 µg/m3
4:00 AM CAMP NO2 1 Good 6 6 PPB
4:00 AM CAMP NO2 1 Good 6 6 PPB
4:00 AM CAMP O3 8 Good 31 33 PPB
4:00 AM CAMP PM10 24 Good 10 11 µg/m3
4:00 AM CAMP PM2.5 24 Good 21 3 µg/m3
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 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 31 34 PPB
5:00 AM CAMP PM10 24 Good 10 11 µg/m3
5:00 AM CAMP PM2.5 24 Good 20 3 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP NO2 1 Good 15 16 PPB
6:00 AM CAMP NO2 1 Good 15 16 PPB
6:00 AM CAMP O3 8 Good 32 35 PPB
6:00 AM CAMP PM10 24 Good 10 11 µg/m3
6:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP NO2 1 Good 22 23 PPB
7:00 AM CAMP NO2 1 Good 22 23 PPB
7:00 AM CAMP O3 8 Good 32 35 PPB
7:00 AM CAMP PM10 24 Good 10 11 µg/m3
7:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP NO2 1 Good 21 22 PPB
8:00 AM CAMP NO2 1 Good 21 22 PPB
8:00 AM CAMP O3 8 Good 31 33 PPB
8:00 AM CAMP PM10 24 Good 10 11 µg/m3
8:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP NO2 1 Good 17 18 PPB
9:00 AM CAMP NO2 1 Good 17 18 PPB
9:00 AM CAMP O3 8 Good 30 32 PPB
9:00 AM CAMP PM10 24 Good 10 11 µg/m3
9:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP NO2 1 Good 18 19 PPB
10:00 AM CAMP NO2 1 Good 18 19 PPB
10:00 AM CAMP O3 8 Good 29 31 PPB
10:00 AM CAMP PM10 24 Good 11 12 µg/m3
10:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP O3 8 Good 30 32 PPB
11:00 AM CAMP PM10 24 Good 11 12 µg/m3
11:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
12:00 PM CAMP NO2 1 Good 5 5 PPB
12:00 PM CAMP NO2 1 Good 5 5 PPB
12:00 PM CAMP O3 8 Good 31 34 PPB
12:00 PM CAMP PM10 24 Good 11 12 µg/m3
12:00 PM CAMP PM2.5 24 Good 19 3 µg/m3
1:00 AM CAN PM10 24 Good 15 16 µg/m3
2:00 AM CAN PM10 24 Good 15 16 µg/m3
3:00 AM CAN PM10 24 Good 18 19 µg/m3
4:00 AM CAN PM10 24 Good 18 19 µg/m3
5:00 AM CAN PM10 24 Good 19 20 µg/m3
6:00 AM CAN PM10 24 Good 19 21 µg/m3
7:00 AM CAN PM10 24 Good 21 23 µg/m3
8:00 AM CAN PM10 24 Good 22 24 µg/m3
9:00 AM CAN PM10 24 Good 22 24 µg/m3
10:00 AM CAN PM10 24 Good 22 24 µg/m3
11:00 AM CAN PM10 24 Good 23 25 µg/m3
12:00 PM 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 23 24 PPB
1:00 AM CASA O3 8 Good 30 32 PPB
1:00 AM CASA PM10 24 Good 17 18 µg/m3
1:00 AM CASA PM2.5 24 Good 20 3 µg/m3
2:00 AM CASA CO 8 Good 3 0.3 PPM
2:00 AM CASA NO2 1 Good 13 14 PPB
2:00 AM CASA O3 8 Good 27 29 PPB
2:00 AM CASA PM10 24 Good 17 18 µg/m3
2:00 AM CASA PM2.5 24 Good 21 3 µg/m3
3:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM CASA NO2 1 Good 11 12 PPB
3:00 AM CASA O3 8 Good 26 28 PPB
3:00 AM CASA PM10 24 Good 17 18 µg/m3
3:00 AM CASA PM2.5 24 Good 21 3 µg/m3
4:00 AM CASA CO 8 Good 2 0.2 PPM
4:00 AM CASA NO2 1 Good 10 11 PPB
4:00 AM CASA O3 8 Good 23 25 PPB
4:00 AM CASA PM10 24 Good 17 18 µg/m3
4:00 AM CASA PM2.5 24 Good 21 3 µg/m3
5:00 AM CASA CO 8 Good 2 0.2 PPM
5:00 AM CASA NO2 1 Good 12 13 PPB
5:00 AM CASA O3 8 Good 21 23 PPB
5:00 AM CASA PM10 24 Good 17 18 µg/m3
5:00 AM CASA PM2.5 24 Good 21 3 µg/m3
6:00 AM CASA CO 8 Good 2 0.2 PPM
6:00 AM CASA NO2 1 Good 21 22 PPB
6:00 AM CASA O3 8 Good 19 21 PPB
6:00 AM CASA PM10 24 Good 17 18 µg/m3
6:00 AM CASA PM2.5 24 Good 21 3 µg/m3
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA NO2 1 Good 29 31 PPB
7:00 AM CASA O3 8 Good 18 19 PPB
7:00 AM CASA PM10 24 Good 17 18 µg/m3
7:00 AM CASA PM2.5 24 Good 21 3 µg/m3
7:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM CASA CO 8 Good 3 0.3 PPM
8:00 AM CASA NO2 1 Good 23 24 PPB
8:00 AM CASA O3 8 Good 18 19 PPB
8:00 AM CASA PM10 24 Good 18 19 µg/m3
8:00 AM CASA PM2.5 24 Good 21 3 µg/m3
9:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CASA NO2 1 Good 21 22 PPB
9:00 AM CASA O3 8 Good 19 21 PPB
9:00 AM CASA PM10 24 Good 19 20 µg/m3
9:00 AM CASA PM2.5 24 Good 21 3 µg/m3
9:00 AM CASA SO2 1 Good 1 1 PPB
10:00 AM CASA CO 8 Good 3 0.3 PPM
10:00 AM CASA NO2 1 Good 16 17 PPB
10:00 AM CASA O3 8 Good 20 22 PPB
10:00 AM CASA PM10 24 Good 19 20 µg/m3
10:00 AM CASA PM2.5 24 Good 21 3 µg/m3
11:00 AM CASA CO 8 Good 3 0.3 PPM
11:00 AM CASA NO2 1 Good 11 12 PPB
11:00 AM CASA O3 8 Good 23 25 PPB
11:00 AM CASA PM10 24 Good 19 21 µg/m3
11:00 AM CASA PM2.5 24 Good 21 3 µg/m3
12:00 PM CASA CO 8 Good 3 0.3 PPM
12:00 PM CASA NO2 1 Good 1 1 PPB
12:00 PM CASA O3 8 Good 27 29 PPB
12:00 PM CASA PM10 24 Good 19 20 µg/m3
12:00 PM CASA PM2.5 24 Good 21 3 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM10 24 Good 11 12 µg/m3
1:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM CCOL PM10 24 Good 11 12 µg/m3
2:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM CCOL PM10 24 Good 11 12 µg/m3
3:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM CCOL PM10 24 Good 11 12 µg/m3
4:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM CCOL PM10 24 Good 11 12 µg/m3
5:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM CCOL PM10 24 Good 11 12 µg/m3
6:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM CCOL PM10 24 Good 13 14 µg/m3
7:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM CCOL PM10 24 Good 14 15 µg/m3
8:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
9:00 AM CCOL CO 8 Good 2 0.2 PPM
9:00 AM CCOL PM10 24 Good 14 15 µg/m3
9:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
10:00 AM CCOL CO 8 Good 2 0.2 PPM
10:00 AM CCOL PM10 24 Good 14 15 µg/m3
10:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
11:00 AM CCOL CO 8 Good 2 0.2 PPM
11:00 AM CCOL PM10 24 Good 14 15 µg/m3
11:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
12:00 PM CCOL CO 8 Good 2 0.2 PPM
12:00 PM CCOL PM10 24 Good 14 15 µg/m3
12:00 PM CCOL PM2.5 24 Good 18 3 µg/m3
1:00 AM CHAT O3 8 Good 44 47 PPB
1:00 AM CHAT PM10 24 Good 14 15 µg/m3
1:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
2:00 AM CHAT O3 8 Good 41 44 PPB
2:00 AM CHAT PM10 24 Good 15 16 µg/m3
2:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
3:00 AM CHAT O3 8 Good 39 42 PPB
3:00 AM CHAT PM10 24 Good 15 16 µg/m3
3:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
4:00 AM CHAT O3 8 Good 36 39 PPB
4:00 AM CHAT PM10 24 Good 15 16 µg/m3
4:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
5:00 AM CHAT O3 8 Good 35 38 PPB
5:00 AM CHAT PM10 24 Good 15 16 µg/m3
5:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
6:00 AM CHAT O3 8 Good 34 37 PPB
6:00 AM CHAT PM10 24 Good 15 16 µg/m3
6:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
7:00 AM CHAT O3 8 Good 34 37 PPB
7:00 AM CHAT PM10 24 Good 14 15 µg/m3
7:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
8:00 AM CHAT O3 8 Good 35 38 PPB
8:00 AM CHAT PM10 24 Good 13 14 µg/m3
8:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
9:00 AM CHAT O3 8 Good 36 39 PPB
9:00 AM CHAT PM10 24 Good 12 13 µg/m3
9:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
10:00 AM CHAT O3 8 Good 39 42 PPB
10:00 AM CHAT PM10 24 Good 12 13 µg/m3
10:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
11:00 AM CHAT O3 8 Good 41 44 PPB
11:00 AM CHAT PM10 24 Good 12 13 µg/m3
11:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
12:00 PM CHAT O3 8 Good 43 46 PPB
12:00 PM CHAT PM10 24 Good 12 13 µg/m3
12:00 PM CHAT PM2.5 24 Good 15 2 µg/m3
1:00 AM CTZ O3 8 Good 31 33 PPB
2:00 AM CTZ O3 8 Good 28 30 PPB
3:00 AM CTZ O3 8 Good 26 28 PPB
4:00 AM CTZ O3 8 Good 25 27 PPB
5:00 AM CTZ O3 8 Good 23 25 PPB
6:00 AM CTZ O3 8 Good 21 23 PPB
7:00 AM CTZ O3 8 Good 20 22 PPB
8:00 AM CTZ O3 8 Good 20 22 PPB
9:00 AM CTZ O3 8 Good 20 22 PPB
10:00 AM CTZ O3 8 Good 22 24 PPB
11:00 AM CTZ O3 8 Good 24 26 PPB
12:00 PM CTZ O3 8 Good 27 29 PPB
1:00 AM EVG O3 8 Good 45 49 PPB
2:00 AM EVG O3 8 Good 43 46 PPB
3:00 AM EVG O3 8 Good 42 45 PPB
4:00 AM EVG O3 8 Good 41 44 PPB
5:00 AM EVG O3 8 Good 40 43 PPB
6:00 AM EVG O3 8 Good 39 42 PPB
7:00 AM EVG O3 8 Good 38 41 PPB
8:00 AM EVG O3 8 Good 37 40 PPB
9:00 AM EVG O3 8 Good 38 41 PPB
10:00 AM EVG O3 8 Good 40 43 PPB
11:00 AM EVG O3 8 Good 42 45 PPB
12:00 PM EVG O3 8 Good 44 47 PPB
1:00 AM FOS NO2 1 Good 3 3 PPB
1:00 AM FOS O3 8 Good 44 48 PPB
2:00 AM FOS NO2 1 Good 4 4 PPB
2:00 AM FOS O3 8 Good 41 44 PPB
3:00 AM FOS NO2 1 Good 5 5 PPB
3:00 AM FOS O3 8 Good 36 39 PPB
4:00 AM FOS NO2 1 Good 3 3 PPB
4:00 AM FOS O3 8 Good 33 36 PPB
5:00 AM FOS NO2 1 Good 3 3 PPB
5:00 AM FOS O3 8 Good 32 35 PPB
6:00 AM FOS NO2 1 Good 7 7 PPB
6:00 AM FOS O3 8 Good 31 33 PPB
7:00 AM FOS NO2 1 Good 8 8 PPB
7:00 AM FOS O3 8 Good 27 29 PPB
8:00 AM FOS NO2 1 Good 6 6 PPB
8:00 AM FOS O3 8 Good 25 27 PPB
9:00 AM FOS NO2 1 Good 4 4 PPB
9:00 AM FOS O3 8 Good 24 26 PPB
10:00 AM FOS NO2 1 Good 3 3 PPB
10:00 AM FOS O3 8 Good 26 28 PPB
11:00 AM FOS NO2 1 Good 3 3 PPB
11:00 AM FOS O3 8 Good 29 31 PPB
12:00 PM FOS NO2 1 Good 2 2 PPB
12:00 PM FOS O3 8 Good 31 34 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 39 42 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 37 40 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 36 39 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 34 37 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 32 35 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 30 32 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 26 28 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 23 25 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 24 26 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 26 28 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 27 29 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 30 32 PPB
1:00 AM FTCF PM10 24 Good 14 15 µg/m3
1:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
2:00 AM FTCF PM10 24 Good 14 15 µg/m3
2:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
3:00 AM FTCF PM10 24 Good 14 15 µg/m3
3:00 AM FTCF PM2.5 24 Good 19 3 µg/m3
4:00 AM FTCF PM10 24 Good 14 15 µg/m3
4:00 AM FTCF PM2.5 24 Good 19 3 µg/m3
5:00 AM FTCF PM10 24 Good 15 16 µg/m3
5:00 AM FTCF PM2.5 24 Good 19 3 µg/m3
6:00 AM FTCF PM10 24 Good 16 17 µg/m3
6:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
7:00 AM FTCF PM10 24 Good 17 18 µg/m3
7:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
8:00 AM FTCF PM10 24 Good 17 18 µg/m3
8:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
9:00 AM FTCF PM10 24 Good 17 18 µg/m3
9:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
10:00 AM FTCF PM10 24 Good 17 18 µg/m3
10:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
11:00 AM FTCF PM10 24 Good 17 18 µg/m3
11:00 AM FTCF PM2.5 24 Good 20 3 µg/m3
12:00 PM FTCF PM10 24 Good 17 18 µg/m3
12:00 PM FTCF PM2.5 24 Good 19 3 µg/m3
1:00 AM FTCW O3 8 Good 50 54 PPB
2:00 AM FTCW O3 8 Good 48 52 PPB
3:00 AM FTCW O3 8 Good 46 50 PPB
4:00 AM FTCW O3 8 Good 45 49 PPB
5:00 AM FTCW O3 8 Good 44 47 PPB
6:00 AM FTCW O3 8 Good 42 45 PPB
7:00 AM FTCW O3 8 Good 40 43 PPB
8:00 AM FTCW O3 8 Good 38 41 PPB
9:00 AM FTCW O3 8 Good 37 40 PPB
10:00 AM FTCW O3 8 Good 37 40 PPB
11:00 AM FTCW O3 8 Good 37 40 PPB
12:00 PM FTCW O3 8 Good 39 42 PPB
1:00 AM GJPB PM10 24 Good 14 15 µg/m3
1:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
2:00 AM GJPB PM10 24 Good 14 15 µg/m3
2:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
3:00 AM GJPB PM10 24 Good 14 15 µg/m3
3:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
4:00 AM GJPB PM10 24 Good 14 15 µg/m3
4:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
5:00 AM GJPB PM10 24 Good 14 15 µg/m3
5:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
6:00 AM GJPB PM10 24 Good 13 14 µg/m3
6:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
7:00 AM GJPB PM10 24 Good 13 14 µg/m3
7:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
8:00 AM GJPB PM10 24 Good 13 14 µg/m3
8:00 AM GJPB PM2.5 24 Good 21 3 µg/m3
9:00 AM GJPB PM10 24 Good 13 14 µg/m3
9:00 AM GJPB PM2.5 24 Good 22 3 µg/m3
10:00 AM GJPB PM10 24 Good 13 14 µg/m3
10:00 AM GJPB PM2.5 24 Good 22 3 µg/m3
11:00 AM GJPB PM10 24 Good 13 14 µg/m3
11:00 AM GJPB PM2.5 24 Good 22 3 µg/m3
12:00 PM GJPB PM10 24 Good 13 14 µg/m3
12:00 PM GJPB PM2.5 24 Good 22 4 µg/m3
1:00 AM GREH PM10 24 Good 14 15 µg/m3
1:00 AM GREH PM2.5 24 Good 21 3 µg/m3
2:00 AM GREH PM10 24 Good 14 15 µg/m3
2:00 AM GREH PM2.5 24 Good 21 3 µg/m3
3:00 AM GREH PM10 24 Good 14 15 µg/m3
3:00 AM GREH PM2.5 24 Good 21 3 µg/m3
4:00 AM GREH PM10 24 Good 15 16 µg/m3
4:00 AM GREH PM2.5 24 Good 22 3 µg/m3
5:00 AM GREH PM10 24 Good 15 16 µg/m3
5:00 AM GREH PM2.5 24 Good 23 4 µg/m3
6:00 AM GREH PM10 24 Good 16 17 µg/m3
6:00 AM GREH PM2.5 24 Good 23 4 µg/m3
7:00 AM GREH PM10 24 Good 17 18 µg/m3
7:00 AM GREH PM2.5 24 Good 24 4 µg/m3
8:00 AM GREH PM10 24 Good 17 18 µg/m3
8:00 AM GREH PM2.5 24 Good 24 4 µg/m3
9:00 AM GREH PM10 24 Good 17 18 µg/m3
9:00 AM GREH PM2.5 24 Good 24 4 µg/m3
10:00 AM GREH PM10 24 Good 17 18 µg/m3
10:00 AM GREH PM2.5 24 Good 23 4 µg/m3
11:00 AM GREH PM10 24 Good 17 18 µg/m3
11:00 AM GREH PM2.5 24 Good 23 4 µg/m3
12:00 PM GREH PM10 24 Good 17 18 µg/m3
12:00 PM GREH PM2.5 24 Good 23 4 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 35 38 PPB
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 31 34 PPB
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 29 31 PPB
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 27 29 PPB
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 24 26 PPB
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 21 23 PPB
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 19 21 PPB
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 19 20 PPB
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 21 23 PPB
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 24 26 PPB
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 26 28 PPB
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 31 33 PPB
1:00 AM HLD O3 8 Good 38 41 PPB
2:00 AM HLD O3 8 Good 37 40 PPB
3:00 AM HLD O3 8 Good 36 39 PPB
4:00 AM HLD O3 8 Good 36 39 PPB
5:00 AM HLD O3 8 Good 37 40 PPB
6:00 AM HLD O3 8 Good 38 41 PPB
7:00 AM HLD O3 8 Good 39 42 PPB
8:00 AM HLD O3 8 Good 40 43 PPB
9:00 AM HLD O3 8 Good 41 44 PPB
10:00 AM HLD O3 8 Good 41 44 PPB
11:00 AM HLD O3 8 Good 42 45 PPB
12:00 PM HLD O3 8 Good 43 46 PPB
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN NO2 1 Good 22 23 PPB
1:00 AM I25DEN PM10 24 Good 11 12 µg/m3
1:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN NO2 1 Good 21 22 PPB
2:00 AM I25DEN PM10 24 Good 11 12 µg/m3
2:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN NO2 1 Good 17 18 PPB
3:00 AM I25DEN PM10 24 Good 11 12 µg/m3
3:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
4:00 AM I25DEN CO 8 Good 3 0.3 PPM
4:00 AM I25DEN NO2 1 Good 18 19 PPB
4:00 AM I25DEN PM10 24 Good 11 12 µg/m3
4:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN NO2 1 Good 31 33 PPB
5:00 AM I25DEN PM10 24 Good 12 13 µg/m3
5:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN NO2 1 Good 36 38 PPB
6:00 AM I25DEN PM10 24 Good 12 13 µg/m3
6:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN NO2 1 Good 37 39 PPB
7:00 AM I25DEN PM10 24 Good 12 13 µg/m3
7:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
8:00 AM I25DEN CO 8 Good 3 0.3 PPM
8:00 AM I25DEN NO2 1 Good 30 32 PPB
8:00 AM I25DEN PM10 24 Good 12 13 µg/m3
8:00 AM I25DEN PM2.5 24 Good 26 4 µg/m3
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM I25DEN NO2 1 Good 31 33 PPB
9:00 AM I25DEN PM10 24 Good 13 14 µg/m3
9:00 AM I25DEN PM2.5 24 Good 26 4 µg/m3
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM I25DEN NO2 1 Good 20 21 PPB
10:00 AM I25DEN PM10 24 Good 13 14 µg/m3
10:00 AM I25DEN PM2.5 24 Good 27 4 µg/m3
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN NO2 1 Good 13 14 PPB
11:00 AM I25DEN PM10 24 Good 13 14 µg/m3
11:00 AM I25DEN PM2.5 24 Good 27 4 µg/m3
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM I25DEN NO2 1 Good 16 17 PPB
12:00 PM I25DEN PM10 24 Good 13 14 µg/m3
12:00 PM I25DEN PM2.5 24 Good 27 4 µg/m3
1:00 AM I25GLO NO2 1 Good 32 34 PPB
1:00 AM I25GLO PM10 24 Good 14 15 µg/m3
1:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
2:00 AM I25GLO NO2 1 Good 29 31 PPB
2:00 AM I25GLO PM10 24 Good 14 15 µg/m3
2:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
3:00 AM I25GLO NO2 1 Good 27 29 PPB
3:00 AM I25GLO PM10 24 Good 14 15 µg/m3
3:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
4:00 AM I25GLO NO2 1 Good 25 26 PPB
4:00 AM I25GLO PM10 24 Good 14 15 µg/m3
4:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
5:00 AM I25GLO NO2 1 Good 33 35 PPB
5:00 AM I25GLO PM10 24 Good 14 15 µg/m3
5:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
6:00 AM I25GLO NO2 1 Good 40 42 PPB
6:00 AM I25GLO PM10 24 Good 15 16 µg/m3
6:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
7:00 AM I25GLO NO2 1 Good 39 41 PPB
7:00 AM I25GLO PM10 24 Good 15 16 µg/m3
7:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
8:00 AM I25GLO NO2 1 Good 38 40 PPB
8:00 AM I25GLO PM10 24 Good 16 17 µg/m3
8:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
9:00 AM I25GLO NO2 1 Good 40 42 PPB
9:00 AM I25GLO PM10 24 Good 17 18 µg/m3
9:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
10:00 AM I25GLO NO2 1 Good 36 38 PPB
10:00 AM I25GLO PM10 24 Good 18 19 µg/m3
10:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
11:00 AM I25GLO NO2 1 Good 18 19 PPB
11:00 AM I25GLO PM10 24 Good 18 19 µg/m3
11:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
12:00 PM I25GLO NO2 1 Good 9 10 PPB
12:00 PM I25GLO PM10 24 Good 18 19 µg/m3
12:00 PM I25GLO PM2.5 24 Good 25 4 µg/m3
1:00 AM LAST NO2 1 Good 5 5 PPB
1:00 AM LAST O3 8 Good 40 43 PPB
2:00 AM LAST NO2 1 Good 5 5 PPB
2:00 AM LAST O3 8 Good 37 40 PPB
3:00 AM LAST NO2 1 Good 4 4 PPB
3:00 AM LAST O3 8 Good 35 38 PPB
4:00 AM LAST NO2 1 Good 5 5 PPB
4:00 AM LAST O3 8 Good 33 36 PPB
5:00 AM LAST NO2 1 Good 8 9 PPB
5:00 AM LAST O3 8 Good 31 33 PPB
6:00 AM LAST NO2 1 Good 11 12 PPB
6:00 AM LAST O3 8 Good 29 31 PPB
7:00 AM LAST NO2 1 Good 8 9 PPB
7:00 AM LAST O3 8 Good 28 30 PPB
8:00 AM LAST O3 8 Good 27 29 PPB
9:00 AM LAST O3 8 Good 28 30 PPB
10:00 AM LAST O3 8 Good 29 31 PPB
11:00 AM LAST O3 8 Good 31 34 PPB
12:00 PM LAST O3 8 Good 34 37 PPB
1:00 AM LMB PM10 24 Good 13 14 µg/m3
1:00 AM LMB PM2.5 24 Good 21 3 µg/m3
2:00 AM LMB PM10 24 Good 13 14 µg/m3
2:00 AM LMB PM2.5 24 Good 21 3 µg/m3
3:00 AM LMB PM10 24 Good 13 14 µg/m3
3:00 AM LMB PM2.5 24 Good 21 3 µg/m3
4:00 AM LMB PM10 24 Good 12 13 µg/m3
4:00 AM LMB PM2.5 24 Good 20 3 µg/m3
5:00 AM LMB PM10 24 Good 12 13 µg/m3
5:00 AM LMB PM2.5 24 Good 20 3 µg/m3
6:00 AM LMB PM10 24 Good 12 13 µg/m3
6:00 AM LMB PM2.5 24 Good 19 3 µg/m3
7:00 AM LMB PM10 24 Good 11 12 µg/m3
7:00 AM LMB PM2.5 24 Good 18 3 µg/m3
8:00 AM LMB PM10 24 Good 11 12 µg/m3
8:00 AM LMB PM2.5 24 Good 18 3 µg/m3
9:00 AM LMB PM10 24 Good 12 13 µg/m3
9:00 AM LMB PM2.5 24 Good 17 3 µg/m3
10:00 AM LMB PM10 24 Good 12 13 µg/m3
10:00 AM LMB PM2.5 24 Good 17 3 µg/m3
11:00 AM LMB PM10 24 Good 11 12 µg/m3
11:00 AM LMB PM2.5 24 Good 17 3 µg/m3
12:00 PM LMB PM10 24 Good 11 12 µg/m3
12:00 PM LMB PM2.5 24 Good 17 3 µg/m3
1:00 AM LNGM PM10 24 Good 16 17 µg/m3
1:00 AM LNGM PM2.5 24 Good 17 3 µg/m3
2:00 AM LNGM PM10 24 Good 16 17 µg/m3
2:00 AM LNGM PM2.5 24 Good 17 3 µg/m3
3:00 AM LNGM PM10 24 Good 16 17 µg/m3
3:00 AM LNGM PM2.5 24 Good 17 3 µg/m3
4:00 AM LNGM PM10 24 Good 16 17 µg/m3
4:00 AM LNGM PM2.5 24 Good 17 3 µg/m3
5:00 AM LNGM PM10 24 Good 17 18 µg/m3
5:00 AM LNGM PM2.5 24 Good 18 3 µg/m3
6:00 AM LNGM PM10 24 Good 17 18 µg/m3
6:00 AM LNGM PM2.5 24 Good 18 3 µg/m3
7:00 AM LNGM PM10 24 Good 17 18 µg/m3
7:00 AM LNGM PM2.5 24 Good 18 3 µg/m3
8:00 AM LNGM PM10 24 Good 18 19 µg/m3
8:00 AM LNGM PM2.5 24 Good 18 3 µg/m3
9:00 AM LNGM PM10 24 Good 18 19 µg/m3
9:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
10:00 AM LNGM PM10 24 Good 19 20 µg/m3
10:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
11:00 AM LNGM PM10 24 Good 19 21 µg/m3
11:00 AM LNGM PM2.5 24 Good 20 3 µg/m3
12:00 PM LNGM PM10 24 Good 20 22 µg/m3
12:00 PM LNGM PM2.5 24 Good 21 3 µg/m3
1:00 AM MAN O3 8 Good 50 54 PPB
2:00 AM MAN O3 8 Good 50 54 PPB
3:00 AM MAN O3 8 Good 50 54 PPB
4:00 AM MAN O3 8 Good 50 54 PPB
5:00 AM MAN O3 8 Good 49 53 PPB
6:00 AM MAN O3 8 Good 48 52 PPB
7:00 AM MAN O3 8 Good 47 51 PPB
8:00 AM MAN O3 8 Good 46 50 PPB
9:00 AM MAN O3 8 Good 45 49 PPB
10:00 AM MAN O3 8 Good 45 49 PPB
11:00 AM MAN O3 8 Good 44 48 PPB
12:00 PM MAN O3 8 Good 45 49 PPB
1:00 AM NJH PM10 24 Good 20 22 µg/m3
1:00 AM NJH PM2.5 24 Good 22 3 µg/m3
2:00 AM NJH PM10 24 Good 20 22 µg/m3
2:00 AM NJH PM2.5 24 Good 22 4 µg/m3
3:00 AM NJH PM10 24 Good 20 22 µg/m3
3:00 AM NJH PM2.5 24 Good 22 4 µg/m3
4:00 AM NJH PM10 24 Good 20 22 µg/m3
4:00 AM NJH PM2.5 24 Good 22 4 µg/m3
5:00 AM NJH PM10 24 Good 20 22 µg/m3
5:00 AM NJH PM2.5 24 Good 22 4 µg/m3
6:00 AM NJH PM10 24 Good 20 22 µg/m3
6:00 AM NJH PM2.5 24 Good 22 3 µg/m3
7:00 AM NJH PM10 24 Good 20 22 µg/m3
7:00 AM NJH PM2.5 24 Good 22 3 µg/m3
8:00 AM NJH PM10 24 Good 20 22 µg/m3
8:00 AM NJH PM2.5 24 Good 22 3 µg/m3
9:00 AM NJH PM10 24 Good 19 21 µg/m3
9:00 AM NJH PM2.5 24 Good 22 3 µg/m3
10:00 AM NJH PM10 24 Good 19 21 µg/m3
10:00 AM NJH PM2.5 24 Good 22 3 µg/m3
11:00 AM NJH PM10 24 Good 19 21 µg/m3
11:00 AM NJH PM2.5 24 Good 21 3 µg/m3
12:00 PM NJH PM10 24 Good 19 21 µg/m3
12:00 PM NJH PM2.5 24 Good 22 3 µg/m3
1:00 AM NREL O3 8 Moderate 58 57 PPB
2:00 AM NREL O3 8 Moderate 54 56 PPB
3:00 AM NREL O3 8 Moderate 51 55 PPB
4:00 AM NREL O3 8 Good 50 54 PPB
5:00 AM NREL O3 8 Good 50 54 PPB
6:00 AM NREL O3 8 Good 48 52 PPB
7:00 AM NREL O3 8 Good 47 51 PPB
8:00 AM NREL O3 8 Good 45 49 PPB
9:00 AM NREL O3 8 Good 43 46 PPB
10:00 AM NREL O3 8 Good 42 45 PPB
11:00 AM NREL O3 8 Good 43 46 PPB
12:00 PM NREL O3 8 Good 44 47 PPB
1:00 AM PAG PM10 24 Good 14 15 µg/m3
2:00 AM PAG PM10 24 Good 14 15 µg/m3
3:00 AM PAG PM10 24 Good 14 15 µg/m3
4:00 AM PAG PM10 24 Good 14 15 µg/m3
5:00 AM PAG PM10 24 Good 14 15 µg/m3
6:00 AM PAG PM10 24 Good 14 15 µg/m3
7:00 AM PAG PM10 24 Good 14 15 µg/m3
8:00 AM PAG PM10 24 Good 15 16 µg/m3
9:00 AM PAG PM10 24 Good 16 17 µg/m3
10:00 AM PAG PM10 24 Good 16 17 µg/m3
11:00 AM PAG PM10 24 Good 16 17 µg/m3
12:00 PM PAG PM10 24 Good 15 16 µg/m3
1:00 AM PAL O3 8 Good 40 43 PPB
2:00 AM PAL O3 8 Good 38 41 PPB
3:00 AM PAL O3 8 Good 36 39 PPB
4:00 AM PAL O3 8 Good 34 37 PPB
5:00 AM PAL O3 8 Good 33 36 PPB
6:00 AM PAL O3 8 Good 31 34 PPB
7:00 AM PAL O3 8 Good 30 32 PPB
8:00 AM PAL O3 8 Good 29 31 PPB
9:00 AM PAL O3 8 Good 29 31 PPB
10:00 AM PAL O3 8 Good 29 31 PPB
11:00 AM PAL O3 8 Good 30 32 PPB
12:00 PM PAL O3 8 Good 31 34 PPB
1:00 AM PFS PM10 24 Good 13 14 µg/m3
1:00 AM PFS PM2.5 24 Good 18 3 µg/m3
2:00 AM PFS PM10 24 Good 13 14 µg/m3
2:00 AM PFS PM2.5 24 Good 18 3 µg/m3
3:00 AM PFS PM10 24 Good 13 14 µg/m3
3:00 AM PFS PM2.5 24 Good 18 3 µg/m3
4:00 AM PFS PM10 24 Good 14 15 µg/m3
4:00 AM PFS PM2.5 24 Good 18 3 µg/m3
5:00 AM PFS PM10 24 Good 14 15 µg/m3
5:00 AM PFS PM2.5 24 Good 18 3 µg/m3
6:00 AM PFS PM10 24 Good 14 15 µg/m3
6:00 AM PFS PM2.5 24 Good 19 3 µg/m3
7:00 AM PFS PM10 24 Good 16 17 µg/m3
7:00 AM PFS PM2.5 24 Good 20 3 µg/m3
8:00 AM PFS PM10 24 Good 18 19 µg/m3
8:00 AM PFS PM2.5 24 Good 21 3 µg/m3
9:00 AM PFS PM10 24 Good 18 19 µg/m3
9:00 AM PFS PM2.5 24 Good 22 3 µg/m3
10:00 AM PFS PM10 24 Good 19 20 µg/m3
10:00 AM PFS PM2.5 24 Good 22 4 µg/m3
11:00 AM PFS PM10 24 Good 19 20 µg/m3
11:00 AM PFS PM2.5 24 Good 22 3 µg/m3
12:00 PM PFS PM10 24 Good 18 19 µg/m3
12:00 PM PFS PM2.5 24 Good 22 3 µg/m3
1:00 AM PMS PM2.5 24 Good 22 3 µg/m3
2:00 AM PMS PM2.5 24 Good 22 4 µg/m3
3:00 AM PMS PM2.5 24 Good 23 4 µg/m3
4:00 AM PMS PM2.5 24 Good 23 4 µg/m3
5:00 AM PMS PM2.5 24 Good 23 4 µg/m3
6:00 AM PMS PM2.5 24 Good 24 4 µg/m3
7:00 AM PMS PM2.5 24 Good 24 4 µg/m3
8:00 AM PMS PM2.5 24 Good 24 4 µg/m3
9:00 AM PMS PM2.5 24 Good 24 4 µg/m3
10:00 AM PMS PM2.5 24 Good 23 4 µg/m3
11:00 AM PMS PM2.5 24 Good 23 4 µg/m3
12:00 PM PMS PM2.5 24 Good 23 4 µg/m3
1:00 AM PWES O3 8 Good 42 45 PPB
2:00 AM PWES O3 8 Good 41 44 PPB
3:00 AM PWES O3 8 Good 40 43 PPB
4:00 AM PWES O3 8 Good 40 43 PPB
5:00 AM PWES O3 8 Good 39 42 PPB
6:00 AM PWES O3 8 Good 38 41 PPB
7:00 AM PWES O3 8 Good 37 40 PPB
8:00 AM PWES O3 8 Good 37 40 PPB
9:00 AM PWES O3 8 Good 37 40 PPB
10:00 AM PWES O3 8 Good 37 40 PPB
11:00 AM PWES O3 8 Good 38 41 PPB
12:00 PM PWES O3 8 Good 40 43 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Moderate 51 55 PPB
2:00 AM RFN O3 8 Good 50 54 PPB
3:00 AM RFN NO2 1 Good 3 3 PPB
3:00 AM RFN O3 8 Good 49 53 PPB
4:00 AM RFN NO2 1 Good 4 4 PPB
4:00 AM RFN O3 8 Good 48 52 PPB
5:00 AM RFN NO2 1 Good 3 3 PPB
5:00 AM RFN O3 8 Good 47 51 PPB
6:00 AM RFN NO2 1 Good 3 3 PPB
6:00 AM RFN O3 8 Good 46 50 PPB
7:00 AM RFN NO2 1 Good 4 4 PPB
7:00 AM RFN O3 8 Good 44 48 PPB
8:00 AM RFN NO2 1 Good 4 4 PPB
8:00 AM RFN O3 8 Good 43 46 PPB
9:00 AM RFN NO2 1 Good 5 5 PPB
9:00 AM RFN O3 8 Good 42 45 PPB
10:00 AM RFN NO2 1 Good 5 5 PPB
10:00 AM RFN O3 8 Good 41 44 PPB
11:00 AM RFN NO2 1 Good 3 3 PPB
11:00 AM RFN O3 8 Good 41 44 PPB
12:00 PM RFN NO2 1 Good 3 3 PPB
12:00 PM RFN O3 8 Good 42 45 PPB
1:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
2:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
3:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
4:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
5:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
6:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
7:00 AM RIFL PM2.5 24 Good 16 2 µg/m3
8:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
9:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
10:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
11:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
12:00 PM RIFL PM2.5 24 Good 19 3 µg/m3
1:00 AM RIFLO3 O3 8 Good 24 26 PPB
2:00 AM RIFLO3 O3 8 Good 20 22 PPB
3:00 AM RIFLO3 O3 8 Good 18 19 PPB
4:00 AM RIFLO3 O3 8 Good 18 19 PPB
5:00 AM RIFLO3 O3 8 Good 18 19 PPB
6:00 AM RIFLO3 O3 8 Good 16 17 PPB
7:00 AM RIFLO3 O3 8 Good 15 16 PPB
8:00 AM RIFLO3 O3 8 Good 15 16 PPB
9:00 AM RIFLO3 O3 8 Good 16 17 PPB
10:00 AM RIFLO3 O3 8 Good 17 18 PPB
11:00 AM RIFLO3 O3 8 Good 19 21 PPB
12:00 PM RIFLO3 O3 8 Good 22 24 PPB
1:00 AM SSMB PM10 24 Good 9 10 µg/m3
2:00 AM SSMB PM10 24 Good 9 10 µg/m3
3:00 AM SSMB PM10 24 Good 9 10 µg/m3
4:00 AM SSMB PM10 24 Good 9 10 µg/m3
5:00 AM SSMB PM10 24 Good 9 10 µg/m3
6:00 AM SSMB PM10 24 Good 9 10 µg/m3
7:00 AM SSMB PM10 24 Good 9 10 µg/m3
8:00 AM SSMB PM10 24 Good 9 10 µg/m3
9:00 AM SSMB PM10 24 Good 9 10 µg/m3
10:00 AM SSMB PM10 24 Good 9 10 µg/m3
11:00 AM SSMB PM10 24 Good 9 10 µg/m3
12:00 PM SSMB PM10 24 Good 9 10 µg/m3
1:00 AM TEL PM10 24 Good 12 13 µg/m3
2:00 AM TEL PM10 24 Good 12 13 µg/m3
3:00 AM TEL PM10 24 Good 12 13 µg/m3
4:00 AM TEL PM10 24 Good 12 13 µg/m3
5:00 AM TEL PM10 24 Good 12 13 µg/m3
6:00 AM TEL PM10 24 Good 11 12 µg/m3
7:00 AM TEL PM10 24 Good 12 13 µg/m3
8:00 AM TEL PM10 24 Good 12 13 µg/m3
9:00 AM TEL PM10 24 Good 15 16 µg/m3
10:00 AM TEL PM10 24 Good 15 16 µg/m3
11:00 AM TEL PM10 24 Good 15 16 µg/m3
12:00 PM TEL PM10 24 Good 15 16 µg/m3
1:00 AM TIM NO2 1 Good 1 1 PPB
1:00 AM TIM O3 8 Good 40 43 PPB
2:00 AM TIM NO2 1 Good 1 1 PPB
2:00 AM TIM O3 8 Good 36 39 PPB
3:00 AM TIM NO2 1 Good 3 3 PPB
3:00 AM TIM O3 8 Good 33 36 PPB
4:00 AM TIM NO2 1 Good 6 6 PPB
4:00 AM TIM O3 8 Good 31 33 PPB
5:00 AM TIM NO2 1 Good 7 7 PPB
5:00 AM TIM O3 8 Good 28 30 PPB
6:00 AM TIM NO2 1 Good 9 10 PPB
6:00 AM TIM O3 8 Good 24 26 PPB
7:00 AM TIM NO2 1 Good 9 10 PPB
7:00 AM TIM O3 8 Good 22 24 PPB
8:00 AM TIM NO2 1 Good 8 9 PPB
8:00 AM TIM O3 8 Good 19 21 PPB
9:00 AM TIM NO2 1 Good 7 7 PPB
9:00 AM TIM O3 8 Good 19 20 PPB
10:00 AM TIM NO2 1 Good 9 10 PPB
10:00 AM TIM O3 8 Good 19 21 PPB
11:00 AM TIM NO2 1 Good 4 4 PPB
11:00 AM TIM O3 8 Good 23 25 PPB
12:00 PM TIM NO2 1 Good 3 3 PPB
12:00 PM TIM O3 8 Good 28 30 PPB
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 32 35 PPB
1:00 AM WBY PM10 24 Good 27 29 µg/m3
2:00 AM WBY NO2 1 Good 33 35 PPB
2:00 AM WBY NO2 1 Good 33 35 PPB
2:00 AM WBY O3 8 Good 27 29 PPB
2:00 AM WBY PM10 24 Good 27 29 µg/m3
3:00 AM WBY NO2 1 Good 28 30 PPB
3:00 AM WBY NO2 1 Good 28 30 PPB
3:00 AM WBY O3 8 Good 23 25 PPB
3:00 AM WBY PM10 24 Good 27 29 µg/m3
4:00 AM WBY NO2 1 Good 28 30 PPB
4:00 AM WBY NO2 1 Good 28 30 PPB
4:00 AM WBY O3 8 Good 19 21 PPB
4:00 AM WBY PM10 24 Good 27 29 µg/m3
5:00 AM WBY NO2 1 Good 32 34 PPB
5:00 AM WBY NO2 1 Good 32 34 PPB
5:00 AM WBY O3 8 Good 15 16 PPB
5:00 AM WBY PM10 24 Good 28 30 µg/m3
6:00 AM WBY NO2 1 Good 36 38 PPB
6:00 AM WBY NO2 1 Good 36 38 PPB
6:00 AM WBY O3 8 Good 10 11 PPB
6:00 AM WBY PM10 24 Good 31 33 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY O3 8 Good 6 7 PPB
7:00 AM WBY PM10 24 Good 33 36 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY NO2 1 Good 33 35 PPB
8:00 AM WBY NO2 1 Good 33 35 PPB
8:00 AM WBY O3 8 Good 5 5 PPB
8:00 AM WBY PM10 24 Good 35 38 µg/m3
8:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY NO2 1 Good 18 19 PPB
9:00 AM WBY NO2 1 Good 18 19 PPB
9:00 AM WBY O3 8 Good 8 9 PPB
9:00 AM WBY PM10 24 Good 35 38 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
10:00 AM WBY NO2 1 Good 15 16 PPB
10:00 AM WBY NO2 1 Good 15 16 PPB
10:00 AM WBY O3 8 Good 12 13 PPB
10:00 AM WBY PM10 24 Good 36 39 µg/m3
10:00 AM WBY SO2 1 Good 3 2 PPB
10:00 AM WBY SO2 1 Good 3 2 PPB
11:00 AM WBY NO2 1 Good 10 11 PPB
11:00 AM WBY NO2 1 Good 10 11 PPB
11:00 AM WBY O3 8 Good 17 18 PPB
11:00 AM WBY PM10 24 Good 34 37 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 22 24 PPB
12:00 PM WBY PM10 24 Good 34 37 µg/m3

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