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AQI Calculations on 01/21/2018 1:00AM - 7:00PM

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 19 20 PPB
2:00 AM ACAD O3 8 Good 19 20 PPB
3:00 AM ACAD O3 8 Good 19 20 PPB
4:00 AM ACAD O3 8 Good 19 20 PPB
5:00 AM ACAD O3 8 Good 19 21 PPB
6:00 AM ACAD O3 8 Good 19 21 PPB
7:00 AM ACAD O3 8 Good 20 22 PPB
8:00 AM ACAD O3 8 Good 21 23 PPB
9:00 AM ACAD O3 8 Good 23 25 PPB
10:00 AM ACAD O3 8 Good 24 26 PPB
11:00 AM ACAD O3 8 Good 26 28 PPB
12:00 PM ACAD O3 8 Good 27 29 PPB
1:00 PM ACAD O3 8 Good 29 31 PPB
2:00 PM ACAD O3 8 Good 30 32 PPB
3:00 PM ACAD O3 8 Good 31 34 PPB
4:00 PM ACAD O3 8 Good 33 36 PPB
5:00 PM ACAD O3 8 Good 34 37 PPB
6:00 PM ACAD O3 8 Good 36 39 PPB
7:00 PM ACAD O3 8 Good 36 39 PPB
1:00 AM ADM PM10 24 Good 20 22 µg/m3
1:00 AM ADM PM2.5 24 Good 35 8 µg/m3
2:00 AM ADM PM10 24 Good 19 21 µg/m3
2:00 AM ADM PM2.5 24 Good 33 8 µg/m3
3:00 AM ADM PM10 24 Good 19 20 µg/m3
3:00 AM ADM PM2.5 24 Good 32 8 µg/m3
4:00 AM ADM PM10 24 Good 18 19 µg/m3
4:00 AM ADM PM2.5 24 Good 32 8 µg/m3
5:00 AM ADM PM10 24 Good 18 19 µg/m3
5:00 AM ADM PM2.5 24 Good 31 8 µg/m3
6:00 AM ADM PM10 24 Good 17 18 µg/m3
6:00 AM ADM PM2.5 24 Good 30 7 µg/m3
7:00 AM ADM PM10 24 Good 16 17 µg/m3
7:00 AM ADM PM2.5 24 Good 30 7 µg/m3
8:00 AM ADM PM10 24 Good 14 15 µg/m3
8:00 AM ADM PM2.5 24 Good 28 7 µg/m3
9:00 AM ADM PM10 24 Good 11 12 µg/m3
9:00 AM ADM PM2.5 24 Good 25 6 µg/m3
10:00 AM ADM PM10 24 Good 8 9 µg/m3
10:00 AM ADM PM2.5 24 Good 23 6 µg/m3
11:00 AM ADM PM10 24 Good 7 8 µg/m3
11:00 AM ADM PM2.5 24 Good 22 5 µg/m3
12:00 PM ADM PM10 24 Good 6 7 µg/m3
12:00 PM ADM PM2.5 24 Good 21 5 µg/m3
1:00 PM ADM PM10 24 Good 6 7 µg/m3
1:00 PM ADM PM2.5 24 Good 21 5 µg/m3
2:00 PM ADM PM10 24 Good 6 6 µg/m3
2:00 PM ADM PM2.5 24 Good 21 5 µg/m3
3:00 PM ADM PM10 24 Good 5 5 µg/m3
3:00 PM ADM PM2.5 24 Good 20 5 µg/m3
4:00 PM ADM PM10 24 Good 5 5 µg/m3
4:00 PM ADM PM2.5 24 Good 19 5 µg/m3
5:00 PM ADM PM10 24 Good 4 4 µg/m3
5:00 PM ADM PM2.5 24 Good 18 4 µg/m3
6:00 PM ADM PM10 24 Good 4 4 µg/m3
6:00 PM ADM PM2.5 24 Good 18 4 µg/m3
7:00 PM ADM PM10 24 Good 4 4 µg/m3
7:00 PM ADM PM2.5 24 Good 17 4 µg/m3
1:00 AM ASP O3 8 Good 16 17 PPB
2:00 AM ASP O3 8 Good 16 17 PPB
3:00 AM ASP O3 8 Good 16 17 PPB
4:00 AM ASP O3 8 Good 16 17 PPB
5:00 AM ASP O3 8 Good 17 18 PPB
6:00 AM ASP O3 8 Good 19 20 PPB
7:00 AM ASP O3 8 Good 20 22 PPB
8:00 AM ASP O3 8 Good 23 25 PPB
9:00 AM ASP O3 8 Good 25 27 PPB
10:00 AM ASP O3 8 Good 28 30 PPB
11:00 AM ASP O3 8 Good 30 32 PPB
12:00 PM ASP O3 8 Good 31 34 PPB
1:00 PM ASP O3 8 Good 32 35 PPB
2:00 PM ASP O3 8 Good 34 37 PPB
3:00 PM ASP O3 8 Good 35 38 PPB
4:00 PM ASP O3 8 Good 35 38 PPB
5:00 PM ASP O3 8 Good 36 39 PPB
6:00 PM ASP O3 8 Good 36 39 PPB
7:00 PM ASP O3 8 Good 36 39 PPB
1:00 AM ASPN O3 8 Good 33 36 PPB
2:00 AM ASPN O3 8 Good 33 36 PPB
3:00 AM ASPN O3 8 Good 33 36 PPB
4:00 AM ASPN O3 8 Good 32 35 PPB
5:00 AM ASPN O3 8 Good 32 35 PPB
6:00 AM ASPN O3 8 Good 32 35 PPB
7:00 AM ASPN O3 8 Good 31 34 PPB
8:00 AM ASPN O3 8 Good 31 34 PPB
9:00 AM ASPN O3 8 Good 31 34 PPB
10:00 AM ASPN O3 8 Good 31 34 PPB
11:00 AM ASPN O3 8 Good 31 34 PPB
12:00 PM ASPN O3 8 Good 32 35 PPB
1:00 PM ASPN O3 8 Good 32 35 PPB
2:00 PM ASPN O3 8 Good 34 37 PPB
3:00 PM ASPN O3 8 Good 35 38 PPB
4:00 PM ASPN O3 8 Good 35 38 PPB
5:00 PM ASPN O3 8 Good 36 39 PPB
6:00 PM ASPN O3 8 Good 36 39 PPB
7:00 PM ASPN O3 8 Good 37 40 PPB
1:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 10 2 µg/m3
2:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 10 2 µg/m3
3:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 9 2 µg/m3
4:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 8 2 µg/m3
5:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 8 2 µg/m3
6:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 8 2 µg/m3
7:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 8 2 µg/m3
8:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 8 2 µg/m3
9:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
10:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
11:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
12:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
1:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 6 2 µg/m3
2:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 6 2 µg/m3
3:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 6 2 µg/m3
4:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 6 2 µg/m3
5:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 7 2 µg/m3
6:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 7 2 µg/m3
7:00 PM ASPN2 PM10 24 Good 3 3 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 7 2 µg/m3
1:00 AM AURE O3 8 Good 21 23 PPB
2:00 AM AURE O3 8 Good 22 24 PPB
3:00 AM AURE O3 8 Good 23 25 PPB
4:00 AM AURE O3 8 Good 24 26 PPB
5:00 AM AURE O3 8 Good 25 27 PPB
6:00 AM AURE O3 8 Good 26 28 PPB
7:00 AM AURE O3 8 Good 27 29 PPB
8:00 AM AURE O3 8 Good 28 30 PPB
9:00 AM AURE O3 8 Good 29 31 PPB
10:00 AM AURE O3 8 Good 30 32 PPB
11:00 AM AURE O3 8 Good 31 33 PPB
12:00 PM AURE O3 8 Good 31 34 PPB
1:00 PM AURE O3 8 Good 32 35 PPB
2:00 PM AURE O3 8 Good 33 36 PPB
3:00 PM AURE O3 8 Good 34 37 PPB
4:00 PM AURE O3 8 Good 35 38 PPB
5:00 PM AURE O3 8 Good 36 39 PPB
6:00 PM AURE O3 8 Good 37 40 PPB
7:00 PM AURE O3 8 Good 37 40 PPB
1:00 AM BOU PM2.5 24 Good 14 3 µg/m3
2:00 AM BOU PM2.5 24 Good 14 3 µg/m3
3:00 AM BOU PM2.5 24 Good 13 3 µg/m3
4:00 AM BOU PM2.5 24 Good 13 3 µg/m3
5:00 AM BOU PM2.5 24 Good 14 3 µg/m3
6:00 AM BOU PM2.5 24 Good 13 3 µg/m3
7:00 AM BOU PM2.5 24 Good 13 3 µg/m3
8:00 AM BOU PM2.5 24 Good 12 3 µg/m3
9:00 AM BOU PM2.5 24 Good 11 3 µg/m3
10:00 AM BOU PM2.5 24 Good 10 2 µg/m3
11:00 AM BOU PM2.5 24 Good 10 2 µg/m3
12:00 PM BOU PM2.5 24 Good 10 2 µg/m3
1:00 AM BOUR O3 8 Good 22 24 PPB
2:00 AM BOUR O3 8 Good 22 24 PPB
3:00 AM BOUR O3 8 Good 22 24 PPB
4:00 AM BOUR O3 8 Good 23 25 PPB
5:00 AM BOUR O3 8 Good 24 26 PPB
6:00 AM BOUR O3 8 Good 26 28 PPB
7:00 AM BOUR O3 8 Good 28 30 PPB
8:00 AM BOUR O3 8 Good 31 33 PPB
9:00 AM BOUR O3 8 Good 32 35 PPB
10:00 AM BOUR O3 8 Good 33 36 PPB
11:00 AM BOUR O3 8 Good 34 37 PPB
12:00 PM BOUR O3 8 Good 35 38 PPB
1:00 PM BOUR O3 8 Good 35 38 PPB
2:00 PM BOUR O3 8 Good 36 39 PPB
3:00 PM BOUR O3 8 Good 36 39 PPB
4:00 PM BOUR O3 8 Good 37 40 PPB
5:00 PM BOUR O3 8 Good 37 40 PPB
6:00 PM BOUR O3 8 Good 38 41 PPB
7:00 PM BOUR O3 8 Good 38 41 PPB
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 7 7 PPB
1:00 AM CAMP NO2 1 Good 7 7 PPB
1:00 AM CAMP O3 8 Good 15 16 PPB
1:00 AM CAMP PM10 24 Good 22 24 µg/m3
1:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 7 7 PPB
2:00 AM CAMP NO2 1 Good 7 7 PPB
2:00 AM CAMP O3 8 Good 15 16 PPB
2:00 AM CAMP PM10 24 Good 21 23 µg/m3
2:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP O3 8 Good 17 18 PPB
3:00 AM CAMP PM10 24 Good 21 23 µg/m3
3:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CAMP NO2 1 Good 4 4 PPB
4:00 AM CAMP NO2 1 Good 4 4 PPB
4:00 AM CAMP O3 8 Good 18 19 PPB
4:00 AM CAMP PM10 24 Good 20 22 µg/m3
4:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CAMP NO2 1 Good 10 11 PPB
5:00 AM CAMP NO2 1 Good 10 11 PPB
5:00 AM CAMP O3 8 Good 18 19 PPB
5:00 AM CAMP PM10 24 Good 20 22 µg/m3
5:00 AM CAMP PM2.5 24 Good 35 9 µg/m3
6:00 AM CAMP CO 8 Good 1 0.1 PPM
6:00 AM CAMP NO2 1 Good 12 13 PPB
6:00 AM CAMP NO2 1 Good 12 13 PPB
6:00 AM CAMP O3 8 Good 19 20 PPB
6:00 AM CAMP PM10 24 Good 19 21 µg/m3
6:00 AM CAMP PM2.5 24 Good 35 9 µg/m3
7:00 AM CAMP CO 8 Good 1 0.1 PPM
7:00 AM CAMP NO2 1 Good 14 15 PPB
7:00 AM CAMP NO2 1 Good 14 15 PPB
7:00 AM CAMP O3 8 Good 19 20 PPB
7:00 AM CAMP PM10 24 Good 19 21 µg/m3
7:00 AM CAMP PM2.5 24 Good 35 9 µg/m3
8:00 AM CAMP CO 8 Good 1 0.1 PPM
8:00 AM CAMP NO2 1 Good 19 20 PPB
8:00 AM CAMP NO2 1 Good 19 20 PPB
8:00 AM CAMP O3 8 Good 19 20 PPB
8:00 AM CAMP PM10 24 Good 19 20 µg/m3
8:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
9:00 AM CAMP CO 8 Good 1 0.1 PPM
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 20 22 PPB
9:00 AM CAMP PM10 24 Good 17 18 µg/m3
9:00 AM CAMP PM2.5 24 Good 32 8 µg/m3
10:00 AM CAMP CO 8 Good 1 0.1 PPM
10:00 AM CAMP NO2 1 Good 16 17 PPB
10:00 AM CAMP NO2 1 Good 16 17 PPB
10:00 AM CAMP O3 8 Good 20 22 PPB
10:00 AM CAMP PM10 24 Good 13 14 µg/m3
10:00 AM CAMP PM2.5 24 Good 29 7 µg/m3
11:00 AM CAMP CO 8 Good 1 0.1 PPM
11:00 AM CAMP NO2 1 Good 10 11 PPB
11:00 AM CAMP NO2 1 Good 10 11 PPB
11:00 AM CAMP O3 8 Good 20 22 PPB
11:00 AM CAMP PM10 24 Good 10 11 µg/m3
11:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
12:00 PM CAMP CO 8 Good 1 0.1 PPM
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CAMP O3 8 Good 20 22 PPB
12:00 PM CAMP PM10 24 Good 10 11 µg/m3
12:00 PM CAMP PM2.5 24 Good 29 7 µg/m3
1:00 PM CAMP CO 8 Good 1 0.1 PPM
1:00 PM CAMP NO2 1 Good 10 11 PPB
1:00 PM CAMP NO2 1 Good 10 11 PPB
1:00 PM CAMP O3 8 Good 21 23 PPB
1:00 PM CAMP PM10 24 Good 10 11 µg/m3
1:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
2:00 PM CAMP CO 8 Good 1 0.1 PPM
2:00 PM CAMP NO2 1 Good 9 10 PPB
2:00 PM CAMP NO2 1 Good 9 10 PPB
2:00 PM CAMP O3 8 Good 23 25 PPB
2:00 PM CAMP PM10 24 Good 9 10 µg/m3
2:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
3:00 PM CAMP CO 8 Good 1 0.1 PPM
3:00 PM CAMP NO2 1 Good 7 7 PPB
3:00 PM CAMP NO2 1 Good 7 7 PPB
3:00 PM CAMP O3 8 Good 24 26 PPB
3:00 PM CAMP PM10 24 Good 8 9 µg/m3
3:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP NO2 1 Good 8 8 PPB
4:00 PM CAMP NO2 1 Good 8 8 PPB
4:00 PM CAMP O3 8 Good 27 29 PPB
4:00 PM CAMP PM10 24 Good 7 8 µg/m3
4:00 PM CAMP PM2.5 24 Good 27 6 µg/m3
5:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM CAMP NO2 1 Good 10 11 PPB
5:00 PM CAMP NO2 1 Good 10 11 PPB
5:00 PM CAMP O3 8 Good 28 30 PPB
5:00 PM CAMP PM10 24 Good 7 8 µg/m3
5:00 PM CAMP PM2.5 24 Good 26 6 µg/m3
6:00 PM CAMP CO 8 Good 2 0.2 PPM
6:00 PM CAMP NO2 1 Good 17 18 PPB
6:00 PM CAMP NO2 1 Good 17 18 PPB
6:00 PM CAMP O3 8 Good 28 30 PPB
6:00 PM CAMP PM10 24 Good 6 7 µg/m3
6:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM CAMP NO2 1 Good 24 25 PPB
7:00 PM CAMP NO2 1 Good 24 25 PPB
7:00 PM CAMP O3 8 Good 27 29 PPB
7:00 PM CAMP PM10 24 Good 6 7 µg/m3
7:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 7 7 PPB
1:00 AM CASA O3 8 Good 16 17 PPB
1:00 AM CASA PM10 24 Good 15 16 µg/m3
1:00 AM CASA PM2.5 24 Good 26 6 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 9 10 PPB
2:00 AM CASA O3 8 Good 16 17 PPB
2:00 AM CASA PM10 24 Good 15 16 µg/m3
2:00 AM CASA PM2.5 24 Good 25 6 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 17 18 PPB
3:00 AM CASA O3 8 Good 16 17 PPB
3:00 AM CASA PM10 24 Good 15 16 µg/m3
3:00 AM CASA PM2.5 24 Good 25 6 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 16 17 PPB
4:00 AM CASA O3 8 Good 17 18 PPB
4:00 AM CASA PM10 24 Good 14 15 µg/m3
4:00 AM CASA PM2.5 24 Good 25 6 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 10 11 PPB
5:00 AM CASA O3 8 Good 18 19 PPB
5:00 AM CASA PM10 24 Good 14 15 µg/m3
5:00 AM CASA PM2.5 24 Good 25 6 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 10 11 PPB
6:00 AM CASA O3 8 Good 18 19 PPB
6:00 AM CASA PM10 24 Good 14 15 µg/m3
6:00 AM CASA PM2.5 24 Good 24 6 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 11 12 PPB
7:00 AM CASA O3 8 Good 19 20 PPB
7:00 AM CASA PM10 24 Good 13 14 µg/m3
7:00 AM CASA PM2.5 24 Good 24 6 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 12 13 PPB
8:00 AM CASA O3 8 Good 19 21 PPB
8:00 AM CASA PM10 24 Good 13 14 µg/m3
8:00 AM CASA PM2.5 24 Good 24 6 µg/m3
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA NO2 1 Good 14 15 PPB
9:00 AM CASA O3 8 Good 20 22 PPB
9:00 AM CASA PM10 24 Good 11 12 µg/m3
9:00 AM CASA PM2.5 24 Good 23 6 µg/m3
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM CASA NO2 1 Good 9 10 PPB
10:00 AM CASA O3 8 Good 21 23 PPB
10:00 AM CASA PM10 24 Good 10 11 µg/m3
10:00 AM CASA PM2.5 24 Good 22 5 µg/m3
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM CASA NO2 1 Good 8 9 PPB
11:00 AM CASA O3 8 Good 23 25 PPB
11:00 AM CASA PM10 24 Good 8 9 µg/m3
11:00 AM CASA PM2.5 24 Good 21 5 µg/m3
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM CASA NO2 1 Good 6 6 PPB
12:00 PM CASA O3 8 Good 25 27 PPB
12:00 PM CASA PM10 24 Good 7 8 µg/m3
12:00 PM CASA PM2.5 24 Good 20 5 µg/m3
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM CASA NO2 1 Good 6 6 PPB
1:00 PM CASA O3 8 Good 26 28 PPB
1:00 PM CASA PM10 24 Good 6 7 µg/m3
1:00 PM CASA PM2.5 24 Good 20 5 µg/m3
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA NO2 1 Good 7 7 PPB
2:00 PM CASA O3 8 Good 28 30 PPB
2:00 PM CASA PM10 24 Good 6 7 µg/m3
2:00 PM CASA PM2.5 24 Good 20 5 µg/m3
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA NO2 1 Good 7 7 PPB
3:00 PM CASA O3 8 Good 30 32 PPB
3:00 PM CASA PM10 24 Good 6 6 µg/m3
3:00 PM CASA PM2.5 24 Good 20 5 µg/m3
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA NO2 1 Good 8 9 PPB
4:00 PM CASA O3 8 Good 31 33 PPB
4:00 PM CASA PM10 24 Good 6 6 µg/m3
4:00 PM CASA PM2.5 24 Good 19 5 µg/m3
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA NO2 1 Good 8 9 PPB
5:00 PM CASA O3 8 Good 32 35 PPB
5:00 PM CASA PM10 24 Good 5 5 µg/m3
5:00 PM CASA PM2.5 24 Good 18 4 µg/m3
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA NO2 1 Good 8 9 PPB
6:00 PM CASA O3 8 Good 32 35 PPB
6:00 PM CASA PM10 24 Good 5 5 µg/m3
6:00 PM CASA PM2.5 24 Good 18 4 µg/m3
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM CASA NO2 1 Good 13 14 PPB
7:00 PM CASA O3 8 Good 33 36 PPB
7:00 PM CASA PM10 24 Good 5 5 µg/m3
7:00 PM CASA PM2.5 24 Good 18 4 µg/m3
1:00 AM CCOL PM10 24 Good 12 13 µg/m3
1:00 AM CCOL PM2.5 24 Good 20 5 µg/m3
2:00 AM CCOL PM10 24 Good 13 14 µg/m3
2:00 AM CCOL PM2.5 24 Good 21 5 µg/m3
3:00 AM CCOL PM10 24 Good 13 14 µg/m3
3:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
4:00 AM CCOL PM10 24 Good 13 14 µg/m3
4:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
5:00 AM CCOL PM10 24 Good 13 14 µg/m3
5:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
6:00 AM CCOL PM10 24 Good 13 14 µg/m3
6:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
7:00 AM CCOL PM10 24 Good 13 14 µg/m3
7:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
8:00 AM CCOL PM10 24 Good 13 14 µg/m3
8:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
9:00 AM CCOL PM10 24 Good 12 13 µg/m3
9:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
10:00 AM CCOL PM10 24 Good 11 12 µg/m3
10:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
11:00 AM CCOL PM10 24 Good 11 12 µg/m3
11:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
12:00 PM CCOL PM10 24 Good 11 12 µg/m3
12:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
1:00 PM CCOL PM10 24 Good 11 12 µg/m3
1:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
2:00 PM CCOL PM10 24 Good 10 11 µg/m3
2:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
3:00 PM CCOL PM10 24 Good 10 11 µg/m3
3:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
4:00 PM CCOL PM10 24 Good 10 11 µg/m3
4:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
5:00 PM CCOL PM10 24 Good 9 10 µg/m3
5:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
6:00 PM CCOL PM10 24 Good 9 10 µg/m3
6:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
7:00 PM CCOL PM10 24 Good 8 9 µg/m3
7:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
1:00 AM CHAT O3 8 Good 18 19 PPB
1:00 AM CHAT PM10 24 Good 24 26 µg/m3
1:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
2:00 AM CHAT O3 8 Good 18 19 PPB
2:00 AM CHAT PM10 24 Good 23 25 µg/m3
2:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
3:00 AM CHAT O3 8 Good 18 19 PPB
3:00 AM CHAT PM10 24 Good 22 24 µg/m3
3:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
4:00 AM CHAT O3 8 Good 19 20 PPB
4:00 AM CHAT PM10 24 Good 21 23 µg/m3
4:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
5:00 AM CHAT O3 8 Good 19 21 PPB
5:00 AM CHAT PM10 24 Good 21 23 µg/m3
5:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
6:00 AM CHAT O3 8 Good 20 22 PPB
6:00 AM CHAT PM10 24 Good 20 22 µg/m3
6:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
7:00 AM CHAT O3 8 Good 21 23 PPB
7:00 AM CHAT PM10 24 Good 20 22 µg/m3
7:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
8:00 AM CHAT O3 8 Good 23 25 PPB
8:00 AM CHAT PM10 24 Good 19 21 µg/m3
8:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
9:00 AM CHAT O3 8 Good 24 26 PPB
9:00 AM CHAT PM10 24 Good 19 21 µg/m3
9:00 AM CHAT PM2.5 24 Good 35 9 µg/m3
10:00 AM CHAT O3 8 Good 26 28 PPB
10:00 AM CHAT PM10 24 Good 18 19 µg/m3
10:00 AM CHAT PM2.5 24 Good 35 9 µg/m3
11:00 AM CHAT O3 8 Good 28 30 PPB
11:00 AM CHAT PM10 24 Good 18 19 µg/m3
11:00 AM CHAT PM2.5 24 Good 35 9 µg/m3
12:00 PM CHAT O3 8 Good 29 31 PPB
12:00 PM CHAT PM10 24 Good 17 18 µg/m3
12:00 PM CHAT PM2.5 24 Good 35 8 µg/m3
1:00 PM CHAT O3 8 Good 31 33 PPB
1:00 PM CHAT PM10 24 Good 16 17 µg/m3
1:00 PM CHAT PM2.5 24 Good 34 8 µg/m3
2:00 PM CHAT O3 8 Good 31 34 PPB
2:00 PM CHAT PM10 24 Good 15 16 µg/m3
2:00 PM CHAT PM2.5 24 Good 32 8 µg/m3
3:00 PM CHAT O3 8 Good 33 36 PPB
3:00 PM CHAT PM10 24 Good 13 14 µg/m3
3:00 PM CHAT PM2.5 24 Good 31 7 µg/m3
4:00 PM CHAT O3 8 Good 34 37 PPB
4:00 PM CHAT PM10 24 Good 12 13 µg/m3
4:00 PM CHAT PM2.5 24 Good 30 7 µg/m3
5:00 PM CHAT O3 8 Good 35 38 PPB
5:00 PM CHAT PM10 24 Good 11 12 µg/m3
5:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
6:00 PM CHAT O3 8 Good 36 39 PPB
6:00 PM CHAT PM10 24 Good 11 12 µg/m3
6:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
7:00 PM CHAT O3 8 Good 36 39 PPB
7:00 PM CHAT PM10 24 Good 10 11 µg/m3
7:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
1:00 AM CTZ O3 8 Good 28 30 PPB
2:00 AM CTZ O3 8 Good 28 30 PPB
3:00 AM CTZ O3 8 Good 27 29 PPB
4:00 AM CTZ O3 8 Good 27 29 PPB
5:00 AM CTZ O3 8 Good 25 27 PPB
6:00 AM CTZ O3 8 Good 25 27 PPB
7:00 AM CTZ O3 8 Good 28 30 PPB
8:00 AM CTZ O3 8 Good 30 32 PPB
9:00 AM CTZ O3 8 Good 31 33 PPB
10:00 AM CTZ O3 8 Good 31 33 PPB
11:00 AM CTZ O3 8 Good 31 34 PPB
12:00 PM CTZ O3 8 Good 32 35 PPB
1:00 PM CTZ O3 8 Good 35 38 PPB
2:00 PM CTZ O3 8 Good 36 39 PPB
3:00 PM CTZ O3 8 Good 37 40 PPB
4:00 PM CTZ O3 8 Good 38 41 PPB
5:00 PM CTZ O3 8 Good 39 42 PPB
6:00 PM CTZ O3 8 Good 39 42 PPB
7:00 PM CTZ O3 8 Good 39 42 PPB
1:00 AM DELT PM2.5 24 Good 32 8 µg/m3
2:00 AM DELT PM2.5 24 Good 32 8 µg/m3
3:00 AM DELT PM2.5 24 Good 31 8 µg/m3
4:00 AM DELT PM2.5 24 Good 31 8 µg/m3
5:00 AM DELT PM2.5 24 Good 32 8 µg/m3
6:00 AM DELT PM2.5 24 Good 32 8 µg/m3
7:00 AM DELT PM2.5 24 Good 31 8 µg/m3
8:00 AM DELT PM2.5 24 Good 30 7 µg/m3
9:00 AM DELT PM2.5 24 Good 31 8 µg/m3
10:00 AM DELT PM2.5 24 Good 31 8 µg/m3
11:00 AM DELT PM2.5 24 Good 31 7 µg/m3
12:00 PM DELT PM2.5 24 Good 30 7 µg/m3
1:00 PM DELT PM2.5 24 Good 29 7 µg/m3
2:00 PM DELT PM2.5 24 Good 28 7 µg/m3
3:00 PM DELT PM2.5 24 Good 27 7 µg/m3
4:00 PM DELT PM2.5 24 Good 27 7 µg/m3
5:00 PM DELT PM2.5 24 Good 27 7 µg/m3
6:00 PM DELT PM2.5 24 Good 27 6 µg/m3
7:00 PM DELT PM2.5 24 Good 26 6 µg/m3
1:00 AM ELK O3 8 Good 39 42 PPB
2:00 AM ELK O3 8 Good 39 42 PPB
3:00 AM ELK O3 8 Good 38 41 PPB
4:00 AM ELK O3 8 Good 38 41 PPB
5:00 AM ELK O3 8 Good 38 41 PPB
6:00 AM ELK O3 8 Good 38 41 PPB
7:00 AM ELK O3 8 Good 38 41 PPB
8:00 AM ELK O3 8 Good 38 41 PPB
9:00 AM ELK O3 8 Good 38 41 PPB
10:00 AM ELK O3 8 Good 39 42 PPB
11:00 AM ELK O3 8 Good 39 42 PPB
12:00 PM ELK O3 8 Good 39 42 PPB
1:00 PM ELK O3 8 Good 39 42 PPB
2:00 PM ELK O3 8 Good 39 42 PPB
3:00 PM ELK O3 8 Good 39 42 PPB
4:00 PM ELK O3 8 Good 39 42 PPB
5:00 PM ELK O3 8 Good 39 42 PPB
6:00 PM ELK O3 8 Good 39 42 PPB
7:00 PM ELK O3 8 Good 38 41 PPB
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 21 23 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 22 24 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 23 25 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 24 26 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 25 27 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 26 28 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 28 30 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 28 30 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 29 31 PPB
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM FTC O3 8 Good 29 31 PPB
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM FTC O3 8 Good 30 32 PPB
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM FTC O3 8 Good 31 33 PPB
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM FTC O3 8 Good 31 33 PPB
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM FTC O3 8 Good 31 34 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTC O3 8 Good 32 35 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 33 36 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 34 37 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 34 37 PPB
7:00 PM FTC CO 8 Good 1 0.1 PPM
7:00 PM FTC O3 8 Good 35 38 PPB
1:00 AM FTCF PM10 24 Good 8 9 µg/m3
1:00 AM FTCF PM2.5 24 Good 20 5 µg/m3
2:00 AM FTCF PM10 24 Good 7 8 µg/m3
2:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
3:00 AM FTCF PM10 24 Good 7 8 µg/m3
3:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
4:00 AM FTCF PM10 24 Good 7 8 µg/m3
4:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
5:00 AM FTCF PM10 24 Good 6 7 µg/m3
5:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
6:00 AM FTCF PM10 24 Good 6 7 µg/m3
6:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
7:00 AM FTCF PM10 24 Good 6 7 µg/m3
7:00 AM FTCF PM2.5 24 Good 17 4 µg/m3
8:00 AM FTCF PM10 24 Good 6 6 µg/m3
8:00 AM FTCF PM2.5 24 Good 16 4 µg/m3
9:00 AM FTCF PM10 24 Good 6 6 µg/m3
9:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
10:00 AM FTCF PM10 24 Good 5 5 µg/m3
10:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
11:00 AM FTCF PM10 24 Good 5 5 µg/m3
11:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
12:00 PM FTCF PM10 24 Good 4 4 µg/m3
12:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
1:00 PM FTCF PM10 24 Good 4 4 µg/m3
1:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
2:00 PM FTCF PM10 24 Good 3 3 µg/m3
2:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
3:00 PM FTCF PM10 24 Good 3 3 µg/m3
3:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
4:00 PM FTCF PM10 24 Good 3 3 µg/m3
4:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
5:00 PM FTCF PM10 24 Good 3 3 µg/m3
5:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
6:00 PM FTCF PM10 24 Good 3 3 µg/m3
6:00 PM FTCF PM2.5 24 Good 10 2 µg/m3
7:00 PM FTCF PM10 24 Good 3 3 µg/m3
7:00 PM FTCF PM2.5 24 Good 10 2 µg/m3
1:00 AM FTCW O3 8 Good 26 28 PPB
2:00 AM FTCW O3 8 Good 27 29 PPB
3:00 AM FTCW O3 8 Good 28 30 PPB
4:00 AM FTCW O3 8 Good 29 31 PPB
5:00 AM FTCW O3 8 Good 30 32 PPB
6:00 AM FTCW O3 8 Good 31 33 PPB
7:00 AM FTCW O3 8 Good 32 35 PPB
8:00 AM FTCW O3 8 Good 32 35 PPB
9:00 AM FTCW O3 8 Good 33 36 PPB
10:00 AM FTCW O3 8 Good 34 37 PPB
11:00 AM FTCW O3 8 Good 34 37 PPB
12:00 PM FTCW O3 8 Good 35 38 PPB
1:00 PM FTCW O3 8 Good 35 38 PPB
2:00 PM FTCW O3 8 Good 36 39 PPB
3:00 PM FTCW O3 8 Good 37 40 PPB
4:00 PM FTCW O3 8 Good 38 41 PPB
5:00 PM FTCW O3 8 Good 39 42 PPB
6:00 PM FTCW O3 8 Good 39 42 PPB
7:00 PM FTCW O3 8 Good 40 43 PPB
1:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GJPB PM10 24 Good 10 11 µg/m3
1:00 AM GJPB PM2.5 24 Good 24 6 µg/m3
2:00 AM GJPB PM10 24 Good 8 9 µg/m3
2:00 AM GJPB PM2.5 24 Good 21 5 µg/m3
3:00 AM GJPB PM10 24 Good 7 8 µg/m3
3:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
4:00 AM GJPB PM10 24 Good 6 7 µg/m3
4:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
5:00 AM GJPB PM10 24 Good 6 6 µg/m3
5:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
6:00 AM GJPB PM10 24 Good 5 5 µg/m3
6:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
7:00 AM GJPB PM10 24 Good 5 5 µg/m3
7:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
8:00 AM GJPB PM10 24 Good 4 4 µg/m3
8:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
9:00 AM GJPB PM10 24 Good 4 4 µg/m3
9:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
10:00 AM GJPB PM10 24 Good 4 4 µg/m3
10:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
11:00 AM GJPB PM10 24 Good 3 3 µg/m3
11:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
12:00 PM GJPB PM10 24 Good 3 3 µg/m3
12:00 PM GJPB PM2.5 24 Good 9 2 µg/m3
1:00 PM GJPB PM10 24 Good 2 2 µg/m3
1:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
2:00 PM GJPB PM10 24 Good 2 2 µg/m3
2:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
3:00 PM GJPB PM10 24 Good 2 2 µg/m3
3:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
4:00 PM GJPB PM10 24 Good 2 2 µg/m3
4:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
5:00 PM GJPB PM10 24 Good 1 1 µg/m3
5:00 PM GJPB PM2.5 24 Good 7 2 µg/m3
6:00 PM GJPB PM10 24 Good 1 1 µg/m3
6:00 PM GJPB PM2.5 24 Good 6 2 µg/m3
7:00 PM GJPB PM10 24 Good 1 1 µg/m3
7:00 PM GJPB PM2.5 24 Good 6 2 µg/m3
1:00 AM GREH PM10 24 Good 16 17 µg/m3
1:00 AM GREH PM2.5 24 Good 28 7 µg/m3
2:00 AM GREH PM10 24 Good 15 16 µg/m3
2:00 AM GREH PM2.5 24 Good 26 6 µg/m3
3:00 AM GREH PM10 24 Good 13 14 µg/m3
3:00 AM GREH PM2.5 24 Good 25 6 µg/m3
4:00 AM GREH PM10 24 Good 12 13 µg/m3
4:00 AM GREH PM2.5 24 Good 23 6 µg/m3
5:00 AM GREH PM10 24 Good 11 12 µg/m3
5:00 AM GREH PM2.5 24 Good 22 5 µg/m3
6:00 AM GREH PM10 24 Good 10 11 µg/m3
6:00 AM GREH PM2.5 24 Good 21 5 µg/m3
7:00 AM GREH PM10 24 Good 9 10 µg/m3
7:00 AM GREH PM2.5 24 Good 20 5 µg/m3
8:00 AM GREH PM10 24 Good 8 9 µg/m3
8:00 AM GREH PM2.5 24 Good 19 5 µg/m3
9:00 AM GREH PM10 24 Good 7 8 µg/m3
9:00 AM GREH PM2.5 24 Good 18 4 µg/m3
10:00 AM GREH PM10 24 Good 6 6 µg/m3
10:00 AM GREH PM2.5 24 Good 17 4 µg/m3
11:00 AM GREH PM10 24 Good 6 6 µg/m3
11:00 AM GREH PM2.5 24 Good 16 4 µg/m3
12:00 PM GREH PM10 24 Good 5 5 µg/m3
12:00 PM GREH PM2.5 24 Good 16 4 µg/m3
1:00 PM GREH PM10 24 Good 5 5 µg/m3
1:00 PM GREH PM2.5 24 Good 15 4 µg/m3
2:00 PM GREH PM10 24 Good 4 4 µg/m3
2:00 PM GREH PM2.5 24 Good 15 4 µg/m3
3:00 PM GREH PM10 24 Good 4 4 µg/m3
3:00 PM GREH PM2.5 24 Good 15 4 µg/m3
4:00 PM GREH PM10 24 Good 4 4 µg/m3
4:00 PM GREH PM2.5 24 Good 15 4 µg/m3
5:00 PM GREH PM10 24 Good 3 3 µg/m3
5:00 PM GREH PM2.5 24 Good 14 3 µg/m3
6:00 PM GREH PM10 24 Good 3 3 µg/m3
6:00 PM GREH PM2.5 24 Good 13 3 µg/m3
7:00 PM GREH PM10 24 Good 3 3 µg/m3
7:00 PM GREH PM2.5 24 Good 12 3 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 26 28 PPB
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 26 28 PPB
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 27 29 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 27 29 PPB
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 27 29 PPB
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 28 30 PPB
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 28 30 PPB
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 28 30 PPB
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 27 29 PPB
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 28 30 PPB
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 29 31 PPB
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 31 33 PPB
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 31 34 PPB
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Good 32 35 PPB
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Good 34 37 PPB
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM GRET O3 8 Good 36 39 PPB
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM GRET O3 8 Good 38 41 PPB
7:00 PM GRET CO 8 Good 1 0.1 PPM
7:00 PM GRET O3 8 Good 39 42 PPB
1:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM H24 CO 8 Good 1 0.1 PPM
9:00 AM H24 CO 8 Good 1 0.1 PPM
10:00 AM H24 CO 8 Good 1 0.1 PPM
11:00 AM H24 CO 8 Good 1 0.1 PPM
12:00 PM H24 CO 8 Good 1 0.1 PPM
1:00 PM H24 CO 8 Good 1 0.1 PPM
2:00 PM H24 CO 8 Good 1 0.1 PPM
2:00 PM H24 SO2 1 Good 1 1 PPB
3:00 PM H24 CO 8 Good 1 0.1 PPM
4:00 PM H24 CO 8 Good 1 0.1 PPM
5:00 PM H24 CO 8 Good 1 0.1 PPM
6:00 PM H24 CO 8 Good 1 0.1 PPM
7:00 PM H24 CO 8 Good 1 0.1 PPM
1:00 AM HLD O3 8 Good 18 19 PPB
2:00 AM HLD O3 8 Good 18 19 PPB
3:00 AM HLD O3 8 Good 18 19 PPB
4:00 AM HLD O3 8 Good 19 20 PPB
5:00 AM HLD O3 8 Good 19 21 PPB
6:00 AM HLD O3 8 Good 20 22 PPB
7:00 AM HLD O3 8 Good 21 23 PPB
8:00 AM HLD O3 8 Good 22 24 PPB
9:00 AM HLD O3 8 Good 24 26 PPB
10:00 AM HLD O3 8 Good 25 27 PPB
11:00 AM HLD O3 8 Good 26 28 PPB
12:00 PM HLD O3 8 Good 27 29 PPB
1:00 PM HLD O3 8 Good 28 30 PPB
2:00 PM HLD O3 8 Good 29 31 PPB
3:00 PM HLD O3 8 Good 31 33 PPB
4:00 PM HLD O3 8 Good 31 34 PPB
5:00 PM HLD O3 8 Good 32 35 PPB
6:00 PM HLD O3 8 Good 33 36 PPB
7:00 PM HLD O3 8 Good 34 37 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 10 11 PPB
1:00 AM I25DEN PM10 24 Good 22 24 µg/m3
1:00 AM I25DEN PM2.5 24 Good 45 11 µg/m3
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 7 7 PPB
2:00 AM I25DEN PM10 24 Good 21 23 µg/m3
2:00 AM I25DEN PM2.5 24 Good 45 11 µg/m3
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM I25DEN NO2 1 Good 6 6 PPB
3:00 AM I25DEN PM10 24 Good 21 23 µg/m3
3:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 6 6 PPB
4:00 AM I25DEN PM10 24 Good 21 23 µg/m3
4:00 AM I25DEN PM2.5 24 Good 47 11 µg/m3
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN NO2 1 Good 13 14 PPB
5:00 AM I25DEN PM10 24 Good 21 23 µg/m3
5:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN NO2 1 Good 15 16 PPB
6:00 AM I25DEN PM10 24 Good 20 22 µg/m3
6:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM I25DEN NO2 1 Good 14 15 PPB
7:00 AM I25DEN PM10 24 Good 20 22 µg/m3
7:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 19 20 PPB
8:00 AM I25DEN PM10 24 Good 19 21 µg/m3
8:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM I25DEN NO2 1 Good 18 19 PPB
9:00 AM I25DEN PM10 24 Good 19 20 µg/m3
9:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
10:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM I25DEN NO2 1 Good 16 17 PPB
10:00 AM I25DEN PM10 24 Good 17 18 µg/m3
10:00 AM I25DEN PM2.5 24 Good 45 11 µg/m3
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM I25DEN NO2 1 Good 11 12 PPB
11:00 AM I25DEN PM10 24 Good 15 16 µg/m3
11:00 AM I25DEN PM2.5 24 Good 45 11 µg/m3
12:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM I25DEN NO2 1 Good 11 12 PPB
12:00 PM I25DEN PM10 24 Good 14 15 µg/m3
12:00 PM I25DEN PM2.5 24 Good 44 11 µg/m3
1:00 PM I25DEN CO 8 Good 2 0.2 PPM
1:00 PM I25DEN NO2 1 Good 12 13 PPB
1:00 PM I25DEN PM10 24 Good 13 14 µg/m3
1:00 PM I25DEN PM2.5 24 Good 43 10 µg/m3
2:00 PM I25DEN CO 8 Good 2 0.2 PPM
2:00 PM I25DEN NO2 1 Good 10 11 PPB
2:00 PM I25DEN PM10 24 Good 13 14 µg/m3
2:00 PM I25DEN PM2.5 24 Good 43 10 µg/m3
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM I25DEN NO2 1 Good 10 11 PPB
3:00 PM I25DEN PM10 24 Good 12 13 µg/m3
3:00 PM I25DEN PM2.5 24 Good 43 10 µg/m3
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
4:00 PM I25DEN NO2 1 Good 11 12 PPB
4:00 PM I25DEN PM10 24 Good 12 13 µg/m3
4:00 PM I25DEN PM2.5 24 Good 42 10 µg/m3
5:00 PM I25DEN CO 8 Good 2 0.2 PPM
5:00 PM I25DEN NO2 1 Good 15 16 PPB
5:00 PM I25DEN PM10 24 Good 11 12 µg/m3
5:00 PM I25DEN PM2.5 24 Good 42 10 µg/m3
6:00 PM I25DEN CO 8 Good 2 0.2 PPM
6:00 PM I25DEN NO2 1 Good 14 15 PPB
6:00 PM I25DEN PM10 24 Good 10 11 µg/m3
6:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
7:00 PM I25DEN CO 8 Good 2 0.2 PPM
7:00 PM I25DEN NO2 1 Good 19 20 PPB
7:00 PM I25DEN PM10 24 Good 11 12 µg/m3
7:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
1:00 AM I25GLO NO2 1 Good 4 4 PPB
1:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM I25GLO PM2.5 24 Good 35 9 µg/m3
2:00 AM I25GLO NO2 1 Good 4 4 PPB
2:00 AM I25GLO PM10 24 Good 25 27 µg/m3
2:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
3:00 AM I25GLO NO2 1 Good 3 3 PPB
3:00 AM I25GLO PM10 24 Good 25 27 µg/m3
3:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
4:00 AM I25GLO NO2 1 Good 4 4 PPB
4:00 AM I25GLO PM10 24 Good 24 26 µg/m3
4:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
5:00 AM I25GLO NO2 1 Good 9 10 PPB
5:00 AM I25GLO PM10 24 Good 22 24 µg/m3
5:00 AM I25GLO PM2.5 24 Good 31 8 µg/m3
6:00 AM I25GLO NO2 1 Good 13 14 PPB
6:00 AM I25GLO PM10 24 Good 21 23 µg/m3
6:00 AM I25GLO PM2.5 24 Good 31 7 µg/m3
7:00 AM I25GLO NO2 1 Good 12 13 PPB
7:00 AM I25GLO PM10 24 Good 20 22 µg/m3
7:00 AM I25GLO PM2.5 24 Good 30 7 µg/m3
8:00 AM I25GLO NO2 1 Good 14 15 PPB
8:00 AM I25GLO PM10 24 Good 19 20 µg/m3
8:00 AM I25GLO PM2.5 24 Good 29 7 µg/m3
9:00 AM I25GLO NO2 1 Good 12 13 PPB
9:00 AM I25GLO PM10 24 Good 15 16 µg/m3
9:00 AM I25GLO PM2.5 24 Good 27 7 µg/m3
10:00 AM I25GLO NO2 1 Good 17 18 PPB
10:00 AM I25GLO PM10 24 Good 11 12 µg/m3
10:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
11:00 AM I25GLO NO2 1 Good 8 9 PPB
11:00 AM I25GLO PM10 24 Good 9 10 µg/m3
11:00 AM I25GLO PM2.5 24 Good 23 6 µg/m3
12:00 PM I25GLO NO2 1 Good 10 11 PPB
12:00 PM I25GLO PM10 24 Good 7 8 µg/m3
12:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
1:00 PM I25GLO NO2 1 Good 10 11 PPB
1:00 PM I25GLO PM10 24 Good 7 8 µg/m3
1:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
2:00 PM I25GLO NO2 1 Good 9 10 PPB
2:00 PM I25GLO PM10 24 Good 6 6 µg/m3
2:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
3:00 PM I25GLO NO2 1 Good 8 9 PPB
3:00 PM I25GLO PM10 24 Good 6 6 µg/m3
3:00 PM I25GLO PM2.5 24 Good 19 5 µg/m3
4:00 PM I25GLO NO2 1 Good 9 10 PPB
4:00 PM I25GLO PM10 24 Good 5 5 µg/m3
4:00 PM I25GLO PM2.5 24 Good 19 5 µg/m3
5:00 PM I25GLO NO2 1 Good 12 13 PPB
5:00 PM I25GLO PM10 24 Good 5 5 µg/m3
5:00 PM I25GLO PM2.5 24 Good 18 4 µg/m3
6:00 PM I25GLO NO2 1 Good 17 18 PPB
6:00 PM I25GLO PM10 24 Good 4 4 µg/m3
6:00 PM I25GLO PM2.5 24 Good 18 4 µg/m3
7:00 PM I25GLO NO2 1 Good 23 24 PPB
7:00 PM I25GLO PM10 24 Good 4 4 µg/m3
7:00 PM I25GLO PM2.5 24 Good 18 4 µg/m3
1:00 AM LNGM PM2.5 24 Good 29 7 µg/m3
2:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
3:00 AM LNGM PM2.5 24 Good 27 6 µg/m3
4:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
5:00 AM LNGM PM2.5 24 Good 23 6 µg/m3
6:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
7:00 AM LNGM PM2.5 24 Good 19 5 µg/m3
8:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
9:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
10:00 AM LNGM PM2.5 24 Good 15 4 µg/m3
11:00 AM LNGM PM2.5 24 Good 14 3 µg/m3
12:00 PM LNGM PM2.5 24 Good 14 3 µg/m3
1:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
2:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
3:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
4:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
5:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
6:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
7:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
1:00 AM MAN O3 8 Good 19 21 PPB
2:00 AM MAN O3 8 Good 17 18 PPB
3:00 AM MAN O3 8 Good 16 17 PPB
4:00 AM MAN O3 8 Good 15 16 PPB
5:00 AM MAN O3 8 Good 15 16 PPB
6:00 AM MAN O3 8 Good 16 17 PPB
7:00 AM MAN O3 8 Good 17 18 PPB
8:00 AM MAN O3 8 Good 18 19 PPB
9:00 AM MAN O3 8 Good 19 20 PPB
10:00 AM MAN O3 8 Good 20 22 PPB
11:00 AM MAN O3 8 Good 23 25 PPB
12:00 PM MAN O3 8 Good 25 27 PPB
1:00 PM MAN O3 8 Good 27 29 PPB
2:00 PM MAN O3 8 Good 29 31 PPB
3:00 PM MAN O3 8 Good 31 33 PPB
4:00 PM MAN O3 8 Good 32 35 PPB
5:00 PM MAN O3 8 Good 34 37 PPB
6:00 PM MAN O3 8 Good 35 38 PPB
7:00 PM MAN O3 8 Good 36 39 PPB
1:00 AM NJH PM2.5 24 Good 22 5 µg/m3
2:00 AM NJH PM2.5 24 Good 22 5 µg/m3
3:00 AM NJH PM2.5 24 Good 21 5 µg/m3
4:00 AM NJH PM2.5 24 Good 21 5 µg/m3
5:00 AM NJH PM2.5 24 Good 21 5 µg/m3
6:00 AM NJH PM2.5 24 Good 21 5 µg/m3
7:00 AM NJH PM2.5 24 Good 21 5 µg/m3
8:00 AM NJH PM2.5 24 Good 20 5 µg/m3
9:00 AM NJH PM2.5 24 Good 19 5 µg/m3
10:00 AM NJH PM2.5 24 Good 17 4 µg/m3
11:00 AM NJH PM2.5 24 Good 15 4 µg/m3
12:00 PM NJH PM2.5 24 Good 13 3 µg/m3
1:00 PM NJH PM2.5 24 Good 12 3 µg/m3
2:00 PM NJH PM2.5 24 Good 11 3 µg/m3
3:00 PM NJH PM2.5 24 Good 12 3 µg/m3
4:00 PM NJH PM2.5 24 Good 12 3 µg/m3
5:00 PM NJH PM2.5 24 Good 12 3 µg/m3
6:00 PM NJH PM2.5 24 Good 12 3 µg/m3
7:00 PM NJH PM2.5 24 Good 12 3 µg/m3
1:00 AM NREL O3 8 Good 20 22 PPB
2:00 AM NREL O3 8 Good 20 22 PPB
3:00 AM NREL O3 8 Good 20 22 PPB
4:00 AM NREL O3 8 Good 20 22 PPB
5:00 AM NREL O3 8 Good 21 23 PPB
6:00 AM NREL O3 8 Good 22 24 PPB
7:00 AM NREL O3 8 Good 24 26 PPB
8:00 AM NREL O3 8 Good 26 28 PPB
9:00 AM NREL O3 8 Good 28 30 PPB
10:00 AM NREL O3 8 Good 30 32 PPB
11:00 AM NREL O3 8 Good 31 33 PPB
12:00 PM NREL O3 8 Good 32 35 PPB
1:00 PM NREL O3 8 Good 33 36 PPB
2:00 PM NREL O3 8 Good 34 37 PPB
3:00 PM NREL O3 8 Good 35 38 PPB
4:00 PM NREL O3 8 Good 35 38 PPB
5:00 PM NREL O3 8 Good 36 39 PPB
6:00 PM NREL O3 8 Good 37 40 PPB
7:00 PM NREL O3 8 Good 37 40 PPB
1:00 AM PAL O3 8 Good 28 30 PPB
2:00 AM PAL O3 8 Good 27 29 PPB
3:00 AM PAL O3 8 Good 27 29 PPB
4:00 AM PAL O3 8 Good 28 30 PPB
5:00 AM PAL O3 8 Good 29 31 PPB
6:00 AM PAL O3 8 Good 30 32 PPB
7:00 AM PAL O3 8 Good 31 33 PPB
8:00 AM PAL O3 8 Good 31 34 PPB
9:00 AM PAL O3 8 Good 32 35 PPB
10:00 AM PAL O3 8 Good 33 36 PPB
11:00 AM PAL O3 8 Good 33 36 PPB
12:00 PM PAL O3 8 Good 33 36 PPB
1:00 PM PAL O3 8 Good 33 36 PPB
2:00 PM PAL O3 8 Good 34 37 PPB
3:00 PM PAL O3 8 Good 34 37 PPB
4:00 PM PAL O3 8 Good 34 37 PPB
5:00 PM PAL O3 8 Good 35 38 PPB
6:00 PM PAL O3 8 Good 35 38 PPB
7:00 PM PAL O3 8 Good 35 38 PPB
1:00 AM PDX O3 8 Good 31 34 PPB
2:00 AM PDX O3 8 Good 31 34 PPB
3:00 AM PDX O3 8 Good 31 34 PPB
4:00 AM PDX O3 8 Good 32 35 PPB
5:00 AM PDX O3 8 Good 32 35 PPB
6:00 AM PDX O3 8 Good 32 35 PPB
7:00 AM PDX O3 8 Good 31 34 PPB
8:00 AM PDX O3 8 Good 30 32 PPB
9:00 AM PDX O3 8 Good 29 31 PPB
10:00 AM PDX O3 8 Good 29 31 PPB
11:00 AM PDX O3 8 Good 29 31 PPB
12:00 PM PDX O3 8 Good 30 32 PPB
1:00 PM PDX O3 8 Good 31 33 PPB
2:00 PM PDX O3 8 Good 31 34 PPB
3:00 PM PDX O3 8 Good 33 36 PPB
4:00 PM PDX O3 8 Good 35 38 PPB
5:00 PM PDX O3 8 Good 37 40 PPB
6:00 PM PDX O3 8 Good 37 40 PPB
7:00 PM PDX O3 8 Good 37 40 PPB
1:00 AM RFN O3 8 Good 22 24 PPB
2:00 AM RFN O3 8 Good 22 24 PPB
3:00 AM RFN O3 8 Good 22 24 PPB
4:00 AM RFN O3 8 Good 24 26 PPB
5:00 AM RFN O3 8 Good 25 27 PPB
6:00 AM RFN O3 8 Good 26 28 PPB
7:00 AM RFN O3 8 Good 28 30 PPB
8:00 AM RFN O3 8 Good 30 32 PPB
9:00 AM RFN O3 8 Good 31 34 PPB
10:00 AM RFN O3 8 Good 32 35 PPB
11:00 AM RFN O3 8 Good 33 36 PPB
12:00 PM RFN O3 8 Good 34 37 PPB
1:00 PM RFN O3 8 Good 35 38 PPB
2:00 PM RFN O3 8 Good 36 39 PPB
3:00 PM RFN O3 8 Good 36 39 PPB
4:00 PM RFN O3 8 Good 37 40 PPB
5:00 PM RFN O3 8 Good 38 41 PPB
6:00 PM RFN O3 8 Good 38 41 PPB
7:00 PM RFN O3 8 Good 39 42 PPB
1:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
2:00 AM RIFL PM2.5 24 Good 24 6 µg/m3
3:00 AM RIFL PM2.5 24 Good 23 6 µg/m3
4:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
5:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
6:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
7:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
8:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
9:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
10:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
11:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
12:00 PM RIFL PM2.5 24 Good 18 4 µg/m3
1:00 PM RIFL PM2.5 24 Good 18 4 µg/m3
2:00 PM RIFL PM2.5 24 Good 18 4 µg/m3
3:00 PM RIFL PM2.5 24 Good 17 4 µg/m3
4:00 PM RIFL PM2.5 24 Good 16 4 µg/m3
5:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
6:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 PM RIFL PM2.5 24 Good 9 2 µg/m3
1:00 AM SWAN NO2 1 Good 7 7 PPB
1:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
2:00 AM SWAN NO2 1 Good 4 4 PPB
2:00 AM SWAN PM2.5 24 Good 44 11 µg/m3
3:00 AM SWAN NO2 1 Good 3 3 PPB
3:00 AM SWAN PM2.5 24 Good 42 10 µg/m3
4:00 AM SWAN NO2 1 Good 3 3 PPB
4:00 AM SWAN PM2.5 24 Good 39 9 µg/m3
5:00 AM SWAN NO2 1 Good 6 6 PPB
5:00 AM SWAN PM2.5 24 Good 37 9 µg/m3
6:00 AM SWAN NO2 1 Good 7 7 PPB
6:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
7:00 AM SWAN NO2 1 Good 8 8 PPB
7:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
8:00 AM SWAN NO2 1 Good 9 10 PPB
8:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
9:00 AM SWAN NO2 1 Good 8 8 PPB
9:00 AM SWAN PM2.5 24 Good 28 7 µg/m3
10:00 AM SWAN NO2 1 Good 8 8 PPB
10:00 AM SWAN PM2.5 24 Good 24 6 µg/m3
11:00 AM SWAN NO2 1 Good 4 4 PPB
11:00 AM SWAN PM2.5 24 Good 21 5 µg/m3
12:00 PM SWAN NO2 1 Good 4 4 PPB
12:00 PM SWAN PM2.5 24 Good 20 5 µg/m3
1:00 PM SWAN NO2 1 Good 4 4 PPB
1:00 PM SWAN PM2.5 24 Good 19 5 µg/m3
2:00 PM SWAN NO2 1 Good 3 3 PPB
2:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
3:00 PM SWAN NO2 1 Good 3 3 PPB
3:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
4:00 PM SWAN NO2 1 Good 5 5 PPB
4:00 PM SWAN PM2.5 24 Good 16 4 µg/m3
5:00 PM SWAN NO2 1 Good 5 5 PPB
5:00 PM SWAN PM2.5 24 Good 15 4 µg/m3
6:00 PM SWAN NO2 1 Good 5 5 PPB
6:00 PM SWAN PM2.5 24 Good 15 4 µg/m3
7:00 PM SWAN NO2 1 Good 8 8 PPB
7:00 PM SWAN PM2.5 24 Good 14 3 µg/m3
1:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY O3 8 Good 19 20 PPB
1:00 AM WBY PM10 24 Good 11 12 µg/m3
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY O3 8 Good 19 20 PPB
2:00 AM WBY PM10 24 Good 10 11 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 1 1 PPB
3:00 AM WBY NO2 1 Good 1 1 PPB
3:00 AM WBY O3 8 Good 19 21 PPB
3:00 AM WBY PM10 24 Good 10 11 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY O3 8 Good 20 22 PPB
4:00 AM WBY PM10 24 Good 9 10 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM WBY O3 8 Good 21 23 PPB
5:00 AM WBY PM10 24 Good 9 10 µg/m3
6:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM WBY NO2 1 Good 4 4 PPB
6:00 AM WBY NO2 1 Good 4 4 PPB
6:00 AM WBY O3 8 Good 22 24 PPB
6:00 AM WBY PM10 24 Good 8 9 µg/m3
7:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM WBY NO2 1 Good 5 5 PPB
7:00 AM WBY NO2 1 Good 5 5 PPB
7:00 AM WBY O3 8 Good 23 25 PPB
7:00 AM WBY PM10 24 Good 8 9 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 CO 8 Good 1 0.1 PPM
8:00 AM WBY NO2 1 Good 7 7 PPB
8:00 AM WBY NO2 1 Good 7 7 PPB
8:00 AM WBY O3 8 Good 24 26 PPB
8:00 AM WBY PM10 24 Good 7 8 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY CO 8 Good 1 0.1 PPM
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY O3 8 Good 25 27 PPB
9:00 AM WBY PM10 24 Good 7 8 µg/m3
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY CO 8 Good 1 0.1 PPM
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY O3 8 Good 26 28 PPB
10:00 AM WBY PM10 24 Good 6 6 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY CO 8 Good 1 0.1 PPM
11:00 AM WBY NO2 1 Good 2 2 PPB
11:00 AM WBY NO2 1 Good 2 2 PPB
11:00 AM WBY O3 8 Good 27 29 PPB
11:00 AM WBY PM10 24 Good 5 5 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY CO 8 Good 1 0.1 PPM
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY O3 8 Good 27 29 PPB
12:00 PM WBY PM10 24 Good 5 5 µg/m3
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY O3 8 Good 29 31 PPB
1:00 PM WBY PM10 24 Good 5 5 µg/m3
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY O3 8 Good 30 32 PPB
2:00 PM WBY PM10 24 Good 4 4 µg/m3
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY CO 8 Good 1 0.1 PPM
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 Good 31 33 PPB
3:00 PM WBY PM10 24 Good 4 4 µg/m3
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY CO 8 Good 1 0.1 PPM
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 Good 31 34 PPB
4:00 PM WBY PM10 24 Good 4 4 µg/m3
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY CO 8 Good 1 0.1 PPM
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 Good 33 36 PPB
5:00 PM WBY PM10 24 Good 4 4 µg/m3
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY CO 8 Good 1 0.1 PPM
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 Good 34 37 PPB
6:00 PM WBY PM10 24 Good 4 4 µg/m3
7:00 PM WBY CO 8 Good 1 0.1 PPM
7:00 PM WBY NO2 1 Good 4 4 PPB
7:00 PM WBY NO2 1 Good 4 4 PPB
7:00 PM WBY O3 8 Good 35 38 PPB
7:00 PM WBY PM10 24 Good 3 3 µg/m3
1:00 AM WCH O3 8 Good 17 18 PPB
2:00 AM WCH O3 8 Good 17 18 PPB
3:00 AM WCH O3 8 Good 17 18 PPB
4:00 AM WCH O3 8 Good 17 18 PPB
5:00 AM WCH O3 8 Good 18 19 PPB
6:00 AM WCH O3 8 Good 19 21 PPB
7:00 AM WCH O3 8 Good 20 22 PPB
8:00 AM WCH O3 8 Good 22 24 PPB
9:00 AM WCH O3 8 Good 24 26 PPB
10:00 AM WCH O3 8 Good 26 28 PPB
11:00 AM WCH O3 8 Good 28 30 PPB
12:00 PM WCH O3 8 Good 30 32 PPB
1:00 PM WCH O3 8 Good 31 33 PPB
2:00 PM WCH O3 8 Good 32 35 PPB
3:00 PM WCH O3 8 Good 33 36 PPB
4:00 PM WCH O3 8 Good 34 37 PPB
5:00 PM WCH O3 8 Good 35 38 PPB
6:00 PM WCH O3 8 Good 36 39 PPB
7:00 PM WCH O3 8 Good 36 39 PPB

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