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AQI Calculations on 10/19/2017 1:00AM - 8:00PM

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 16 17 PPB
2:00 AM ACAD O3 8 Good 14 15 PPB
3:00 AM ACAD O3 8 Good 13 14 PPB
4:00 AM ACAD O3 8 Good 13 14 PPB
5:00 AM ACAD O3 8 Good 12 13 PPB
6:00 AM ACAD O3 8 Good 11 12 PPB
7:00 AM ACAD O3 8 Good 10 11 PPB
8:00 AM ACAD O3 8 Good 9 10 PPB
9:00 AM ACAD O3 8 Good 11 12 PPB
10:00 AM ACAD O3 8 Good 14 15 PPB
11:00 AM ACAD O3 8 Good 16 17 PPB
12:00 PM ACAD O3 8 Good 19 20 PPB
1:00 PM ACAD O3 8 Good 23 25 PPB
2:00 PM ACAD O3 8 Good 28 30 PPB
3:00 PM ACAD O3 8 Good 32 35 PPB
4:00 PM ACAD O3 8 Good 36 39 PPB
5:00 PM ACAD O3 8 Good 38 41 PPB
6:00 PM ACAD O3 8 Good 38 41 PPB
7:00 PM ACAD O3 8 Good 37 40 PPB
8:00 PM ACAD O3 8 Good 33 36 PPB
1:00 AM ASP O3 8 Good 36 39 PPB
2:00 AM ASP O3 8 Good 38 41 PPB
3:00 AM ASP O3 8 Good 39 42 PPB
4:00 AM ASP O3 8 Good 40 43 PPB
5:00 AM ASP O3 8 Good 40 43 PPB
6:00 AM ASP O3 8 Good 40 43 PPB
7:00 AM ASP O3 8 Good 41 44 PPB
8:00 AM ASP O3 8 Good 39 42 PPB
9:00 AM ASP O3 8 Good 38 41 PPB
10:00 AM ASP O3 8 Good 38 41 PPB
11:00 AM ASP O3 8 Good 38 41 PPB
12:00 PM ASP O3 8 Good 37 40 PPB
1:00 PM ASP O3 8 Good 37 40 PPB
2:00 PM ASP O3 8 Good 38 41 PPB
3:00 PM ASP O3 8 Good 38 41 PPB
4:00 PM ASP O3 8 Good 39 42 PPB
5:00 PM ASP O3 8 Good 38 41 PPB
6:00 PM ASP O3 8 Good 35 38 PPB
7:00 PM ASP O3 8 Good 32 35 PPB
8:00 PM ASP O3 8 Good 31 34 PPB
1:00 AM ASPN O3 8 Good 33 36 PPB
2:00 AM ASPN O3 8 Good 34 37 PPB
3:00 AM ASPN O3 8 Good 35 38 PPB
4:00 AM ASPN O3 8 Good 35 38 PPB
5:00 AM ASPN O3 8 Good 34 37 PPB
6:00 AM ASPN O3 8 Good 31 34 PPB
7:00 AM ASPN O3 8 Good 27 29 PPB
8:00 AM ASPN O3 8 Good 23 25 PPB
9:00 AM ASPN O3 8 Good 21 23 PPB
10:00 AM ASPN O3 8 Good 23 25 PPB
11:00 AM ASPN O3 8 Good 23 25 PPB
12:00 PM ASPN O3 8 Good 24 26 PPB
1:00 PM ASPN O3 8 Good 26 28 PPB
2:00 PM ASPN O3 8 Good 29 31 PPB
3:00 PM ASPN O3 8 Good 33 36 PPB
4:00 PM ASPN O3 8 Good 38 41 PPB
5:00 PM ASPN O3 8 Good 40 43 PPB
6:00 PM ASPN O3 8 Good 40 43 PPB
7:00 PM ASPN O3 8 Good 39 42 PPB
8:00 PM ASPN O3 8 Good 39 42 PPB
1:00 AM ASPN2 PM10 24 Good 33 36 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 30 7 µg/m3
2:00 AM ASPN2 PM10 24 Good 34 37 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 31 7 µg/m3
3:00 AM ASPN2 PM10 24 Good 33 36 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 31 7 µg/m3
4:00 AM ASPN2 PM10 24 Good 32 35 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 31 7 µg/m3
5:00 AM ASPN2 PM10 24 Good 33 36 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 31 8 µg/m3
6:00 AM ASPN2 PM10 24 Good 33 36 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 32 8 µg/m3
7:00 AM ASPN2 PM10 24 Good 31 34 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 32 8 µg/m3
8:00 AM ASPN2 PM10 24 Good 31 33 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 32 8 µg/m3
9:00 AM ASPN2 PM10 24 Good 32 35 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 33 8 µg/m3
10:00 AM ASPN2 PM10 24 Good 32 35 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 33 8 µg/m3
11:00 AM ASPN2 PM10 24 Good 32 35 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 34 8 µg/m3
12:00 PM ASPN2 PM10 24 Good 32 35 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 34 8 µg/m3
1:00 PM ASPN2 PM10 24 Good 33 36 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 35 8 µg/m3
2:00 PM ASPN2 PM10 24 Good 33 36 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 35 8 µg/m3
3:00 PM ASPN2 PM10 24 Good 33 36 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 36 9 µg/m3
4:00 PM ASPN2 PM10 24 Good 34 37 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 36 9 µg/m3
5:00 PM ASPN2 PM10 24 Good 33 36 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 37 9 µg/m3
6:00 PM ASPN2 PM10 24 Good 32 35 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 36 9 µg/m3
7:00 PM ASPN2 PM10 24 Good 33 36 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 37 9 µg/m3
8:00 PM ASPN2 PM10 24 Good 32 35 µg/m3
8:00 PM ASPN2 PM2.5 24 Good 35 9 µg/m3
1:00 AM AURE O3 8 Good 38 41 PPB
2:00 AM AURE O3 8 Good 38 41 PPB
3:00 AM AURE O3 8 Good 38 41 PPB
4:00 AM AURE O3 8 Good 38 41 PPB
5:00 AM AURE O3 8 Good 38 41 PPB
6:00 AM AURE O3 8 Good 37 40 PPB
7:00 AM AURE O3 8 Good 36 39 PPB
8:00 AM AURE O3 8 Good 35 38 PPB
9:00 AM AURE O3 8 Good 35 38 PPB
10:00 AM AURE O3 8 Good 34 37 PPB
11:00 AM AURE O3 8 Good 36 39 PPB
12:00 PM AURE O3 8 Good 37 40 PPB
1:00 PM AURE O3 8 Good 38 41 PPB
2:00 PM AURE O3 8 Good 40 43 PPB
3:00 PM AURE O3 8 Good 41 44 PPB
4:00 PM AURE O3 8 Good 43 46 PPB
5:00 PM AURE O3 8 Good 44 48 PPB
6:00 PM AURE O3 8 Good 44 48 PPB
7:00 PM AURE O3 8 Good 44 47 PPB
8:00 PM AURE O3 8 Good 43 46 PPB
1:00 AM BOU PM2.5 24 Good 13 3 µg/m3
2:00 AM BOU PM2.5 24 Good 13 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 13 3 µg/m3
6:00 AM BOU PM2.5 24 Good 13 3 µg/m3
7:00 AM BOU PM2.5 24 Good 14 3 µg/m3
8:00 AM BOU PM2.5 24 Good 14 3 µg/m3
9:00 AM BOU PM2.5 24 Good 17 4 µg/m3
10:00 AM BOU PM2.5 24 Good 16 4 µg/m3
11:00 AM BOU PM2.5 24 Good 16 4 µg/m3
12:00 PM BOU PM2.5 24 Good 17 4 µg/m3
1:00 PM BOU PM2.5 24 Good 18 4 µg/m3
2:00 PM BOU PM2.5 24 Good 18 4 µg/m3
3:00 PM BOU PM2.5 24 Good 18 4 µg/m3
4:00 PM BOU PM2.5 24 Good 18 4 µg/m3
5:00 PM BOU PM2.5 24 Good 18 4 µg/m3
6:00 PM BOU PM2.5 24 Good 19 5 µg/m3
7:00 PM BOU PM2.5 24 Good 19 5 µg/m3
8:00 PM BOU PM2.5 24 Good 19 5 µg/m3
1:00 AM BOUR O3 8 Good 18 19 PPB
2:00 AM BOUR O3 8 Good 17 18 PPB
3:00 AM BOUR O3 8 Good 17 18 PPB
4:00 AM BOUR O3 8 Good 18 19 PPB
5:00 AM BOUR O3 8 Good 18 19 PPB
6:00 AM BOUR O3 8 Good 19 20 PPB
7:00 AM BOUR O3 8 Good 18 19 PPB
8:00 AM BOUR O3 8 Good 17 18 PPB
9:00 AM BOUR O3 8 Good 17 18 PPB
10:00 AM BOUR O3 8 Good 17 18 PPB
11:00 AM BOUR O3 8 Good 18 19 PPB
12:00 PM BOUR O3 8 Good 20 22 PPB
1:00 PM BOUR O3 8 Good 22 24 PPB
2:00 PM BOUR O3 8 Good 24 26 PPB
3:00 PM BOUR O3 8 Good 28 30 PPB
4:00 PM BOUR O3 8 Good 31 34 PPB
5:00 PM BOUR O3 8 Good 33 36 PPB
6:00 PM BOUR O3 8 Good 33 36 PPB
7:00 PM BOUR O3 8 Good 32 35 PPB
8:00 PM BOUR O3 8 Good 30 32 PPB
1:00 AM CAMP CO 8 Good 6 0.5 PPM
1:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CAMP O3 8 Good 16 17 PPB
1:00 AM CAMP PM10 24 Good 19 20 µg/m3
1:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
2:00 AM CAMP CO 8 Good 5 0.4 PPM
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP O3 8 Good 19 20 PPB
2:00 AM CAMP PM10 24 Good 19 20 µg/m3
2:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
3:00 AM CAMP CO 8 Good 3 0.3 PPM
3:00 AM CAMP NO2 1 Good 30 32 PPB
3:00 AM CAMP NO2 1 Good 30 32 PPB
3:00 AM CAMP O3 8 Good 19 20 PPB
3:00 AM CAMP PM10 24 Good 19 20 µg/m3
3:00 AM CAMP PM2.5 24 Good 29 7 µg/m3
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 34 36 PPB
4:00 AM CAMP NO2 1 Good 34 36 PPB
4:00 AM CAMP O3 8 Good 19 20 PPB
4:00 AM CAMP PM10 24 Good 19 21 µg/m3
4:00 AM CAMP PM2.5 24 Good 30 7 µg/m3
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 37 39 PPB
5:00 AM CAMP NO2 1 Good 37 39 PPB
5:00 AM CAMP O3 8 Good 17 18 PPB
5:00 AM CAMP PM10 24 Good 20 22 µg/m3
5:00 AM CAMP PM2.5 24 Good 32 8 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 CO 8 Good 5 0.4 PPM
6:00 AM CAMP NO2 1 Good 39 41 PPB
6:00 AM CAMP NO2 1 Good 39 41 PPB
6:00 AM CAMP O3 8 Good 15 16 PPB
6:00 AM CAMP PM10 24 Good 21 23 µg/m3
6:00 AM CAMP PM2.5 24 Good 34 8 µg/m3
6:00 AM CAMP SO2 1 Good 3 2 PPB
6:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP CO 8 Good 6 0.5 PPM
7:00 AM CAMP NO2 1 Good 43 46 PPB
7:00 AM CAMP NO2 1 Good 43 46 PPB
7:00 AM CAMP O3 8 Good 11 12 PPB
7:00 AM CAMP PM10 24 Good 23 25 µg/m3
7:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
7:00 AM CAMP SO2 1 Good 4 3 PPB
7:00 AM CAMP SO2 1 Good 4 3 PPB
8:00 AM CAMP CO 8 Good 9 0.8 PPM
8:00 AM CAMP NO2 1 Moderate 53 56 PPB
8:00 AM CAMP NO2 1 Moderate 53 56 PPB
8:00 AM CAMP O3 8 Good 7 8 PPB
8:00 AM CAMP PM10 24 Good 27 29 µg/m3
8:00 AM CAMP PM2.5 24 Good 41 10 µg/m3
8:00 AM CAMP SO2 1 Good 6 4 PPB
8:00 AM CAMP SO2 1 Good 6 4 PPB
9:00 AM CAMP CO 8 Good 11 1.0 PPM
9:00 AM CAMP NO2 1 Moderate 54 57 PPB
9:00 AM CAMP NO2 1 Moderate 54 57 PPB
9:00 AM CAMP O3 8 Good 5 5 PPB
9:00 AM CAMP PM10 24 Good 29 31 µg/m3
9:00 AM CAMP PM2.5 24 Good 44 11 µg/m3
9:00 AM CAMP SO2 1 Good 6 4 PPB
9:00 AM CAMP SO2 1 Good 6 4 PPB
10:00 AM CAMP CO 8 Good 12 1.1 PPM
10:00 AM CAMP NO2 1 Good 42 45 PPB
10:00 AM CAMP NO2 1 Good 42 45 PPB
10:00 AM CAMP O3 8 Good 2 2 PPB
10:00 AM CAMP PM10 24 Good 28 30 µg/m3
10:00 AM CAMP PM2.5 24 Good 44 11 µg/m3
10:00 AM CAMP SO2 1 Good 3 2 PPB
10:00 AM CAMP SO2 1 Good 3 2 PPB
11:00 AM CAMP CO 8 Good 12 1.1 PPM
11:00 AM CAMP NO2 1 Good 33 35 PPB
11:00 AM CAMP NO2 1 Good 33 35 PPB
11:00 AM CAMP O3 8 Good 4 4 PPB
11:00 AM CAMP PM10 24 Good 27 29 µg/m3
11:00 AM CAMP PM2.5 24 Good 44 11 µg/m3
12:00 PM CAMP CO 8 Good 12 1.1 PPM
12:00 PM CAMP NO2 1 Good 26 28 PPB
12:00 PM CAMP NO2 1 Good 26 28 PPB
12:00 PM CAMP O3 8 Good 6 7 PPB
12:00 PM CAMP PM10 24 Good 27 29 µg/m3
12:00 PM CAMP PM2.5 24 Good 44 11 µg/m3
1:00 PM CAMP CO 8 Good 12 1.1 PPM
1:00 PM CAMP NO2 1 Good 29 31 PPB
1:00 PM CAMP NO2 1 Good 29 31 PPB
1:00 PM CAMP O3 8 Good 10 11 PPB
1:00 PM CAMP PM10 24 Good 28 30 µg/m3
1:00 PM CAMP PM2.5 24 Good 45 11 µg/m3
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP CO 8 Good 11 1.0 PPM
2:00 PM CAMP NO2 1 Good 35 37 PPB
2:00 PM CAMP NO2 1 Good 35 37 PPB
2:00 PM CAMP O3 8 Good 12 13 PPB
2:00 PM CAMP PM10 24 Good 30 32 µg/m3
2:00 PM CAMP PM2.5 24 Good 46 11 µg/m3
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP CO 8 Good 9 0.8 PPM
3:00 PM CAMP NO2 1 Good 31 33 PPB
3:00 PM CAMP NO2 1 Good 31 33 PPB
3:00 PM CAMP O3 8 Good 15 16 PPB
3:00 PM CAMP PM10 24 Good 31 34 µg/m3
3:00 PM CAMP PM2.5 24 Good 47 11 µg/m3
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP CO 8 Good 7 0.6 PPM
4:00 PM CAMP NO2 1 Good 29 31 PPB
4:00 PM CAMP NO2 1 Good 29 31 PPB
4:00 PM CAMP O3 8 Good 17 18 PPB
4:00 PM CAMP PM10 24 Good 32 35 µg/m3
4:00 PM CAMP PM2.5 24 Good 48 12 µg/m3
5:00 PM CAMP CO 8 Good 6 0.5 PPM
5:00 PM CAMP NO2 1 Good 35 37 PPB
5:00 PM CAMP NO2 1 Good 35 37 PPB
5:00 PM CAMP O3 8 Good 19 20 PPB
5:00 PM CAMP PM10 24 Good 33 36 µg/m3
5:00 PM CAMP PM2.5 24 Good 49 12 µg/m3
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP CO 8 Good 6 0.5 PPM
6:00 PM CAMP NO2 1 Good 47 50 PPB
6:00 PM CAMP NO2 1 Good 47 50 PPB
6:00 PM CAMP O3 8 Good 19 20 PPB
6:00 PM CAMP PM10 24 Good 36 39 µg/m3
6:00 PM CAMP PM2.5 24 Moderate 51 12 µg/m3
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP CO 8 Good 7 0.6 PPM
7:00 PM CAMP NO2 1 Moderate 55 58 PPB
7:00 PM CAMP NO2 1 Moderate 55 58 PPB
7:00 PM CAMP O3 8 Good 16 17 PPB
7:00 PM CAMP PM10 24 Good 38 41 µg/m3
7:00 PM CAMP PM2.5 24 Moderate 52 13 µg/m3
7:00 PM CAMP SO2 1 Good 3 2 PPB
7:00 PM CAMP SO2 1 Good 3 2 PPB
8:00 PM CAMP CO 8 Good 8 0.7 PPM
8:00 PM CAMP NO2 1 Moderate 53 56 PPB
8:00 PM CAMP NO2 1 Moderate 53 56 PPB
8:00 PM CAMP O3 8 Good 13 14 PPB
8:00 PM CAMP PM10 24 Good 40 43 µg/m3
8:00 PM CAMP PM2.5 24 Moderate 53 13 µg/m3
8:00 PM CAMP SO2 1 Good 3 2 PPB
8:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 AM CASA CO 8 Good 5 0.4 PPM
1:00 AM CASA NO2 1 Good 13 14 PPB
1:00 AM CASA O3 8 Good 8 9 PPB
1:00 AM CASA PM10 24 Good 24 26 µg/m3
1:00 AM CASA PM2.5 24 Good 28 7 µg/m3
2:00 AM CASA CO 8 Good 5 0.4 PPM
2:00 AM CASA NO2 1 Good 19 20 PPB
2:00 AM CASA O3 8 Good 9 10 PPB
2:00 AM CASA PM10 24 Good 24 26 µg/m3
2:00 AM CASA PM2.5 24 Good 28 7 µg/m3
3:00 AM CASA CO 8 Good 3 0.3 PPM
3:00 AM CASA NO2 1 Good 19 20 PPB
3:00 AM CASA O3 8 Good 10 11 PPB
3:00 AM CASA PM10 24 Good 24 26 µg/m3
3:00 AM CASA PM2.5 24 Good 29 7 µg/m3
4:00 AM CASA CO 8 Good 3 0.3 PPM
4:00 AM CASA NO2 1 Good 21 22 PPB
4:00 AM CASA O3 8 Good 11 12 PPB
4:00 AM CASA PM10 24 Good 25 27 µg/m3
4:00 AM CASA PM2.5 24 Good 29 7 µg/m3
5:00 AM CASA CO 8 Good 2 0.2 PPM
5:00 AM CASA NO2 1 Good 26 28 PPB
5:00 AM CASA O3 8 Good 12 13 PPB
5:00 AM CASA PM10 24 Good 25 27 µg/m3
5:00 AM CASA PM2.5 24 Good 30 7 µg/m3
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM CASA NO2 1 Good 34 36 PPB
6:00 AM CASA O3 8 Good 11 12 PPB
6:00 AM CASA PM10 24 Good 25 27 µg/m3
6:00 AM CASA PM2.5 24 Good 31 7 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM CASA CO 8 Good 5 0.4 PPM
7:00 AM CASA NO2 1 Good 34 36 PPB
7:00 AM CASA O3 8 Good 10 11 PPB
7:00 AM CASA PM10 24 Good 26 28 µg/m3
7:00 AM CASA PM2.5 24 Good 32 8 µg/m3
7:00 AM CASA SO2 1 Good 3 2 PPB
8:00 AM CASA CO 8 Good 6 0.5 PPM
8:00 AM CASA NO2 1 Good 37 39 PPB
8:00 AM CASA O3 8 Good 7 8 PPB
8:00 AM CASA PM10 24 Good 26 28 µg/m3
8:00 AM CASA PM2.5 24 Good 32 8 µg/m3
8:00 AM CASA SO2 1 Good 4 3 PPB
9:00 AM CASA CO 8 Good 6 0.5 PPM
9:00 AM CASA NO2 1 Good 39 41 PPB
9:00 AM CASA O3 8 Good 6 6 PPB
9:00 AM CASA PM10 24 Good 25 27 µg/m3
9:00 AM CASA PM2.5 24 Good 33 8 µg/m3
9:00 AM CASA SO2 1 Good 3 2 PPB
10:00 AM CASA CO 8 Good 7 0.6 PPM
10:00 AM CASA NO2 1 Good 35 37 PPB
10:00 AM CASA O3 8 Good 6 6 PPB
10:00 AM CASA PM10 24 Good 24 26 µg/m3
10:00 AM CASA PM2.5 24 Good 32 8 µg/m3
10:00 AM CASA SO2 1 Good 1 1 PPB
11:00 AM CASA CO 8 Good 7 0.6 PPM
11:00 AM CASA NO2 1 Good 25 26 PPB
11:00 AM CASA O3 8 Good 7 8 PPB
11:00 AM CASA PM10 24 Good 22 24 µg/m3
11:00 AM CASA PM2.5 24 Good 32 8 µg/m3
12:00 PM CASA CO 8 Good 7 0.6 PPM
12:00 PM CASA NO2 1 Good 12 13 PPB
12:00 PM CASA O3 8 Good 11 12 PPB
12:00 PM CASA PM10 24 Good 21 23 µg/m3
12:00 PM CASA PM2.5 24 Good 32 8 µg/m3
1:00 PM CASA CO 8 Good 6 0.5 PPM
1:00 PM CASA NO2 1 Good 28 30 PPB
1:00 PM CASA O3 8 Good 14 15 PPB
1:00 PM CASA PM10 24 Good 23 25 µg/m3
1:00 PM CASA PM2.5 24 Good 32 8 µg/m3
2:00 PM CASA CO 8 Good 6 0.5 PPM
2:00 PM CASA NO2 1 Good 32 34 PPB
2:00 PM CASA O3 8 Good 17 18 PPB
2:00 PM CASA PM10 24 Good 25 27 µg/m3
2:00 PM CASA PM2.5 24 Good 33 8 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
3:00 PM CASA CO 8 Good 5 0.4 PPM
3:00 PM CASA NO2 1 Good 30 32 PPB
3:00 PM CASA O3 8 Good 19 21 PPB
3:00 PM CASA PM10 24 Good 26 28 µg/m3
3:00 PM CASA PM2.5 24 Good 34 8 µg/m3
3:00 PM CASA SO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 3 0.3 PPM
4:00 PM CASA NO2 1 Good 25 27 PPB
4:00 PM CASA O3 8 Good 22 24 PPB
4:00 PM CASA PM10 24 Good 28 30 µg/m3
4:00 PM CASA PM2.5 24 Good 35 8 µg/m3
5:00 PM CASA CO 8 Good 2 0.2 PPM
5:00 PM CASA NO2 1 Good 36 38 PPB
5:00 PM CASA O3 8 Good 23 25 PPB
5:00 PM CASA PM10 24 Good 31 33 µg/m3
5:00 PM CASA PM2.5 24 Good 36 9 µg/m3
6:00 PM CASA CO 8 Good 3 0.3 PPM
6:00 PM CASA NO2 1 Good 48 51 PPB
6:00 PM CASA O3 8 Good 22 24 PPB
6:00 PM CASA PM10 24 Good 32 35 µg/m3
6:00 PM CASA PM2.5 24 Good 38 9 µg/m3
6:00 PM CASA SO2 1 Good 1 1 PPB
7:00 PM CASA CO 8 Good 3 0.3 PPM
7:00 PM CASA NO2 1 Good 47 50 PPB
7:00 PM CASA O3 8 Good 19 21 PPB
7:00 PM CASA PM10 24 Good 35 38 µg/m3
7:00 PM CASA PM2.5 24 Good 39 9 µg/m3
7:00 PM CASA SO2 1 Good 1 1 PPB
8:00 PM CASA CO 8 Good 5 0.4 PPM
8:00 PM CASA NO2 1 Good 44 47 PPB
8:00 PM CASA O3 8 Good 15 16 PPB
8:00 PM CASA PM10 24 Good 36 39 µg/m3
8:00 PM CASA PM2.5 24 Good 40 10 µg/m3
8:00 PM CASA SO2 1 Good 3 2 PPB
1:00 AM CCOL PM10 24 Good 10 11 µg/m3
1:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
2:00 AM CCOL PM10 24 Good 10 11 µg/m3
2:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
3:00 AM CCOL PM10 24 Good 11 12 µg/m3
3:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
4:00 AM CCOL PM10 24 Good 11 12 µg/m3
4:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
5:00 AM CCOL PM10 24 Good 11 12 µg/m3
5:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
6:00 AM CCOL PM10 24 Good 11 12 µg/m3
6:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
7:00 AM CCOL PM10 24 Good 10 11 µg/m3
7:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
8:00 AM CCOL PM10 24 Good 10 11 µg/m3
8:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
9:00 AM CCOL PM10 24 Good 10 11 µg/m3
9:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
10:00 AM CCOL PM10 24 Good 10 11 µg/m3
10:00 AM CCOL PM2.5 24 Good 22 5 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 12 13 µg/m3
12:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
1:00 PM CCOL PM10 24 Good 12 13 µg/m3
1:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
2:00 PM CCOL PM10 24 Good 13 14 µg/m3
2:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
3:00 PM CCOL PM10 24 Good 13 14 µg/m3
3:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
4:00 PM CCOL PM10 24 Good 13 14 µg/m3
4:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
5:00 PM CCOL PM10 24 Good 13 14 µg/m3
5:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
6:00 PM CCOL PM10 24 Good 12 13 µg/m3
6:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
7:00 PM CCOL PM10 24 Good 12 13 µg/m3
7:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
8:00 PM CCOL PM10 24 Good 12 13 µg/m3
8:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
1:00 AM CHAT O3 8 Good 35 38 PPB
1:00 AM CHAT PM10 24 Good 29 31 µg/m3
1:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
2:00 AM CHAT O3 8 Good 35 38 PPB
2:00 AM CHAT PM10 24 Good 29 31 µg/m3
2:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
3:00 AM CHAT O3 8 Good 35 38 PPB
3:00 AM CHAT PM10 24 Good 29 31 µg/m3
3:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
4:00 AM CHAT O3 8 Good 36 39 PPB
4:00 AM CHAT PM10 24 Good 30 32 µg/m3
4:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
5:00 AM CHAT O3 8 Good 37 40 PPB
5:00 AM CHAT PM10 24 Good 30 32 µg/m3
5:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
6:00 AM CHAT O3 8 Good 37 40 PPB
6:00 AM CHAT PM10 24 Good 30 32 µg/m3
6:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
7:00 AM CHAT O3 8 Good 38 41 PPB
7:00 AM CHAT PM10 24 Good 30 32 µg/m3
7:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
8:00 AM CHAT O3 8 Good 35 38 PPB
8:00 AM CHAT PM10 24 Good 34 37 µg/m3
8:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
9:00 AM CHAT O3 8 Good 34 37 PPB
9:00 AM CHAT PM10 24 Good 35 38 µg/m3
9:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
10:00 AM CHAT O3 8 Good 33 36 PPB
10:00 AM CHAT PM10 24 Good 34 37 µg/m3
10:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
11:00 AM CHAT O3 8 Good 33 36 PPB
11:00 AM CHAT PM10 24 Good 33 36 µg/m3
11:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
12:00 PM CHAT O3 8 Good 33 36 PPB
12:00 PM CHAT PM10 24 Good 33 36 µg/m3
12:00 PM CHAT PM2.5 24 Good 26 6 µg/m3
1:00 PM CHAT O3 8 Good 34 37 PPB
1:00 PM CHAT PM10 24 Good 34 37 µg/m3
1:00 PM CHAT PM2.5 24 Good 26 6 µg/m3
2:00 PM CHAT O3 8 Good 34 37 PPB
2:00 PM CHAT PM10 24 Good 34 37 µg/m3
2:00 PM CHAT PM2.5 24 Good 27 6 µg/m3
3:00 PM CHAT O3 8 Good 35 38 PPB
3:00 PM CHAT PM10 24 Good 35 38 µg/m3
3:00 PM CHAT PM2.5 24 Good 27 7 µg/m3
4:00 PM CHAT O3 8 Good 35 38 PPB
4:00 PM CHAT PM10 24 Good 33 36 µg/m3
4:00 PM CHAT PM2.5 24 Good 27 6 µg/m3
5:00 PM CHAT O3 8 Good 34 37 PPB
5:00 PM CHAT PM10 24 Good 34 37 µg/m3
5:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
6:00 PM CHAT O3 8 Good 33 36 PPB
6:00 PM CHAT PM10 24 Good 31 34 µg/m3
6:00 PM CHAT PM2.5 24 Good 27 6 µg/m3
7:00 PM CHAT O3 8 Good 32 35 PPB
7:00 PM CHAT PM10 24 Good 33 36 µg/m3
7:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
8:00 PM CHAT O3 8 Good 29 31 PPB
8:00 PM CHAT PM10 24 Good 34 37 µg/m3
8:00 PM CHAT PM2.5 24 Good 30 7 µg/m3
1:00 AM CTZ O3 8 Good 21 23 PPB
2:00 AM CTZ O3 8 Good 20 22 PPB
3:00 AM CTZ O3 8 Good 19 21 PPB
4:00 AM CTZ O3 8 Good 19 21 PPB
5:00 AM CTZ O3 8 Good 20 22 PPB
6:00 AM CTZ O3 8 Good 20 22 PPB
7:00 AM CTZ O3 8 Good 19 21 PPB
8:00 AM CTZ O3 8 Good 19 21 PPB
9:00 AM CTZ O3 8 Good 19 21 PPB
10:00 AM CTZ O3 8 Good 20 22 PPB
11:00 AM CTZ O3 8 Good 22 24 PPB
12:00 PM CTZ O3 8 Good 24 26 PPB
1:00 PM CTZ O3 8 Good 26 28 PPB
2:00 PM CTZ O3 8 Good 29 31 PPB
3:00 PM CTZ O3 8 Good 31 33 PPB
4:00 PM CTZ O3 8 Good 32 35 PPB
5:00 PM CTZ O3 8 Good 34 37 PPB
6:00 PM CTZ O3 8 Good 33 36 PPB
7:00 PM CTZ O3 8 Good 31 33 PPB
8:00 PM CTZ O3 8 Good 29 31 PPB
1:00 AM DELT PM2.5 24 Good 26 6 µg/m3
2:00 AM DELT PM2.5 24 Good 25 6 µg/m3
3:00 AM DELT PM2.5 24 Good 25 6 µg/m3
4:00 AM DELT PM2.5 24 Good 25 6 µg/m3
5:00 AM DELT PM2.5 24 Good 25 6 µg/m3
6:00 AM DELT PM2.5 24 Good 23 6 µg/m3
7:00 AM DELT PM2.5 24 Good 23 6 µg/m3
8:00 AM DELT PM2.5 24 Good 24 6 µg/m3
9:00 AM DELT PM2.5 24 Good 25 6 µg/m3
10:00 AM DELT PM2.5 24 Good 25 6 µg/m3
11:00 AM DELT PM2.5 24 Good 25 6 µg/m3
12:00 PM DELT PM2.5 24 Good 25 6 µg/m3
1:00 PM DELT PM2.5 24 Good 25 6 µg/m3
2:00 PM DELT PM2.5 24 Good 25 6 µg/m3
3:00 PM DELT PM2.5 24 Good 26 6 µg/m3
4:00 PM DELT PM2.5 24 Good 27 6 µg/m3
5:00 PM DELT PM2.5 24 Good 28 7 µg/m3
6:00 PM DELT PM2.5 24 Good 29 7 µg/m3
7:00 PM DELT PM2.5 24 Good 29 7 µg/m3
8:00 PM DELT PM2.5 24 Good 28 7 µg/m3
1:00 AM ELK O3 8 Good 37 40 PPB
2:00 AM ELK O3 8 Good 36 39 PPB
3:00 AM ELK O3 8 Good 35 38 PPB
4:00 AM ELK O3 8 Good 34 37 PPB
5:00 AM ELK O3 8 Good 33 36 PPB
6:00 AM ELK O3 8 Good 32 35 PPB
7:00 AM ELK O3 8 Good 31 33 PPB
8:00 AM ELK O3 8 Good 30 32 PPB
9:00 AM ELK O3 8 Good 28 30 PPB
10:00 AM ELK O3 8 Good 27 29 PPB
11:00 AM ELK O3 8 Good 27 29 PPB
12:00 PM ELK O3 8 Good 28 30 PPB
1:00 PM ELK O3 8 Good 29 31 PPB
2:00 PM ELK O3 8 Good 30 32 PPB
3:00 PM ELK O3 8 Good 31 34 PPB
4:00 PM ELK O3 8 Good 33 36 PPB
5:00 PM ELK O3 8 Good 34 37 PPB
6:00 PM ELK O3 8 Good 36 39 PPB
7:00 PM ELK O3 8 Good 37 40 PPB
8:00 PM ELK O3 8 Good 36 39 PPB
1:00 AM FTC CO 8 Good 5 0.4 PPM
1:00 AM FTC O3 8 Good 8 9 PPB
2:00 AM FTC CO 8 Good 5 0.4 PPM
2:00 AM FTC O3 8 Good 9 10 PPB
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTC O3 8 Good 12 13 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 13 14 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 12 13 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 10 11 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 8 9 PPB
8:00 AM FTC CO 8 Good 3 0.3 PPM
8:00 AM FTC O3 8 Good 7 8 PPB
9:00 AM FTC CO 8 Good 3 0.3 PPM
9:00 AM FTC O3 8 Good 7 8 PPB
10:00 AM FTC CO 8 Good 3 0.3 PPM
10:00 AM FTC O3 8 Good 8 9 PPB
11:00 AM FTC CO 8 Good 5 0.4 PPM
11:00 AM FTC O3 8 Good 8 9 PPB
12:00 PM FTC CO 8 Good 5 0.4 PPM
12:00 PM FTC O3 8 Good 10 11 PPB
1:00 PM FTC CO 8 Good 5 0.4 PPM
1:00 PM FTC O3 8 Good 13 14 PPB
2:00 PM FTC CO 8 Good 5 0.4 PPM
2:00 PM FTC O3 8 Good 17 18 PPB
3:00 PM FTC CO 8 Good 3 0.3 PPM
3:00 PM FTC O3 8 Good 20 22 PPB
4:00 PM FTC CO 8 Good 3 0.3 PPM
4:00 PM FTC O3 8 Good 23 25 PPB
5:00 PM FTC CO 8 Good 3 0.3 PPM
5:00 PM FTC O3 8 Good 24 26 PPB
6:00 PM FTC CO 8 Good 3 0.3 PPM
6:00 PM FTC O3 8 Good 21 23 PPB
7:00 PM FTC CO 8 Good 5 0.4 PPM
7:00 PM FTC O3 8 Good 19 20 PPB
8:00 PM FTC CO 8 Good 6 0.5 PPM
8:00 PM FTC O3 8 Good 16 17 PPB
1:00 AM FTCF PM10 24 Good 31 34 µg/m3
1:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
2:00 AM FTCF PM10 24 Good 32 35 µg/m3
2:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
3:00 AM FTCF PM10 24 Good 32 35 µg/m3
3:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
4:00 AM FTCF PM10 24 Good 32 35 µg/m3
4:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
5:00 AM FTCF PM10 24 Good 33 36 µg/m3
5:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
6:00 AM FTCF PM10 24 Good 34 37 µg/m3
6:00 AM FTCF PM2.5 24 Good 33 8 µg/m3
7:00 AM FTCF PM10 24 Good 36 39 µg/m3
7:00 AM FTCF PM2.5 24 Good 35 8 µg/m3
8:00 AM FTCF PM10 24 Good 38 41 µg/m3
8:00 AM FTCF PM2.5 24 Good 37 9 µg/m3
9:00 AM FTCF PM10 24 Good 38 41 µg/m3
9:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
10:00 AM FTCF PM10 24 Good 40 43 µg/m3
10:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
11:00 AM FTCF PM10 24 Good 40 43 µg/m3
11:00 AM FTCF PM2.5 24 Good 39 9 µg/m3
12:00 PM FTCF PM10 24 Good 40 43 µg/m3
12:00 PM FTCF PM2.5 24 Good 39 9 µg/m3
1:00 PM FTCF PM10 24 Good 41 44 µg/m3
1:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
2:00 PM FTCF PM10 24 Good 43 46 µg/m3
2:00 PM FTCF PM2.5 24 Good 42 10 µg/m3
3:00 PM FTCF PM10 24 Good 44 47 µg/m3
3:00 PM FTCF PM2.5 24 Good 43 10 µg/m3
4:00 PM FTCF PM10 24 Good 44 48 µg/m3
4:00 PM FTCF PM2.5 24 Good 44 11 µg/m3
5:00 PM FTCF PM10 24 Good 45 49 µg/m3
5:00 PM FTCF PM2.5 24 Good 45 11 µg/m3
6:00 PM FTCF PM10 24 Good 46 50 µg/m3
6:00 PM FTCF PM2.5 24 Good 46 11 µg/m3
7:00 PM FTCF PM10 24 Good 48 52 µg/m3
7:00 PM FTCF PM2.5 24 Good 48 12 µg/m3
8:00 PM FTCF PM10 24 Good 49 53 µg/m3
8:00 PM FTCF PM2.5 24 Good 50 12 µg/m3
1:00 AM FTCW O3 8 Good 31 33 PPB
2:00 AM FTCW O3 8 Good 30 32 PPB
3:00 AM FTCW O3 8 Good 28 30 PPB
4:00 AM FTCW O3 8 Good 28 30 PPB
5:00 AM FTCW O3 8 Good 27 29 PPB
6:00 AM FTCW O3 8 Good 26 28 PPB
7:00 AM FTCW O3 8 Good 25 27 PPB
8:00 AM FTCW O3 8 Good 24 26 PPB
9:00 AM FTCW O3 8 Good 25 27 PPB
10:00 AM FTCW O3 8 Good 25 27 PPB
11:00 AM FTCW O3 8 Good 26 28 PPB
12:00 PM FTCW O3 8 Good 28 30 PPB
1:00 PM FTCW O3 8 Good 30 32 PPB
2:00 PM FTCW O3 8 Good 31 33 PPB
3:00 PM FTCW O3 8 Good 31 34 PPB
4:00 PM FTCW O3 8 Good 32 35 PPB
5:00 PM FTCW O3 8 Good 32 35 PPB
6:00 PM FTCW O3 8 Good 31 34 PPB
7:00 PM FTCW O3 8 Good 31 34 PPB
8:00 PM FTCW O3 8 Good 31 33 PPB
1:00 AM GJCT CO 8 Good 5 0.4 PPM
2:00 AM GJCT CO 8 Good 3 0.3 PPM
3:00 AM GJCT CO 8 Good 3 0.3 PPM
4:00 AM GJCT CO 8 Good 2 0.2 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 2 0.2 PPM
2:00 PM GJCT CO 8 Good 2 0.2 PPM
3:00 PM GJCT CO 8 Good 2 0.2 PPM
4:00 PM GJCT CO 8 Good 2 0.2 PPM
5:00 PM GJCT CO 8 Good 2 0.2 PPM
6:00 PM GJCT CO 8 Good 2 0.2 PPM
7:00 PM GJCT CO 8 Good 2 0.2 PPM
8:00 PM GJCT CO 8 Good 2 0.2 PPM
1:00 AM GJPB PM10 24 Good 21 23 µg/m3
1:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
2:00 AM GJPB PM10 24 Good 21 23 µg/m3
2:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
3:00 AM GJPB PM10 24 Good 21 23 µg/m3
3:00 AM GJPB PM2.5 24 Good 26 6 µg/m3
4:00 AM GJPB PM10 24 Good 21 23 µg/m3
4:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
5:00 AM GJPB PM10 24 Good 21 23 µg/m3
5:00 AM GJPB PM2.5 24 Good 27 6 µg/m3
6:00 AM GJPB PM10 24 Good 21 23 µg/m3
6:00 AM GJPB PM2.5 24 Good 27 7 µg/m3
7:00 AM GJPB PM10 24 Good 21 23 µg/m3
7:00 AM GJPB PM2.5 24 Good 27 7 µg/m3
8:00 AM GJPB PM10 24 Good 22 24 µg/m3
8:00 AM GJPB PM2.5 24 Good 28 7 µg/m3
9:00 AM GJPB PM10 24 Good 22 24 µg/m3
9:00 AM GJPB PM2.5 24 Good 28 7 µg/m3
10:00 AM GJPB PM10 24 Good 23 25 µg/m3
10:00 AM GJPB PM2.5 24 Good 28 7 µg/m3
11:00 AM GJPB PM10 24 Good 23 25 µg/m3
11:00 AM GJPB PM2.5 24 Good 29 7 µg/m3
12:00 PM GJPB PM10 24 Good 24 26 µg/m3
12:00 PM GJPB PM2.5 24 Good 29 7 µg/m3
1:00 PM GJPB PM10 24 Good 24 26 µg/m3
1:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
2:00 PM GJPB PM10 24 Good 24 26 µg/m3
2:00 PM GJPB PM2.5 24 Good 31 7 µg/m3
3:00 PM GJPB PM10 24 Good 25 27 µg/m3
3:00 PM GJPB PM2.5 24 Good 31 8 µg/m3
4:00 PM GJPB PM10 24 Good 25 27 µg/m3
4:00 PM GJPB PM2.5 24 Good 32 8 µg/m3
5:00 PM GJPB PM10 24 Good 26 28 µg/m3
5:00 PM GJPB PM2.5 24 Good 32 8 µg/m3
6:00 PM GJPB PM10 24 Good 27 29 µg/m3
6:00 PM GJPB PM2.5 24 Good 32 8 µg/m3
7:00 PM GJPB PM10 24 Good 27 29 µg/m3
7:00 PM GJPB PM2.5 24 Good 31 8 µg/m3
8:00 PM GJPB PM10 24 Good 24 26 µg/m3
8:00 PM GJPB PM2.5 24 Good 28 7 µg/m3
1:00 AM GREH PM10 24 Good 36 39 µg/m3
1:00 AM GREH PM2.5 24 Good 42 10 µg/m3
2:00 AM GREH PM10 24 Good 36 39 µg/m3
2:00 AM GREH PM2.5 24 Good 42 10 µg/m3
3:00 AM GREH PM10 24 Good 36 39 µg/m3
3:00 AM GREH PM2.5 24 Good 42 10 µg/m3
4:00 AM GREH PM10 24 Good 36 39 µg/m3
4:00 AM GREH PM2.5 24 Good 42 10 µg/m3
5:00 AM GREH PM10 24 Good 36 39 µg/m3
5:00 AM GREH PM2.5 24 Good 42 10 µg/m3
6:00 AM GREH PM10 24 Good 36 39 µg/m3
6:00 AM GREH PM2.5 24 Good 41 10 µg/m3
7:00 AM GREH PM10 24 Good 36 39 µg/m3
7:00 AM GREH PM2.5 24 Good 42 10 µg/m3
8:00 AM GREH PM10 24 Good 35 38 µg/m3
8:00 AM GREH PM2.5 24 Good 42 10 µg/m3
9:00 AM GREH PM10 24 Good 36 39 µg/m3
9:00 AM GREH PM2.5 24 Good 42 10 µg/m3
10:00 AM GREH PM10 24 Good 38 41 µg/m3
10:00 AM GREH PM2.5 24 Good 45 11 µg/m3
11:00 AM GREH PM10 24 Good 40 43 µg/m3
11:00 AM GREH PM2.5 24 Good 48 11 µg/m3
12:00 PM GREH PM10 24 Good 41 44 µg/m3
12:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
1:00 PM GREH PM10 24 Good 43 46 µg/m3
1:00 PM GREH PM2.5 24 Moderate 52 13 µg/m3
2:00 PM GREH PM10 24 Good 44 47 µg/m3
2:00 PM GREH PM2.5 24 Moderate 54 13 µg/m3
3:00 PM GREH PM10 24 Good 45 49 µg/m3
3:00 PM GREH PM2.5 24 Moderate 55 14 µg/m3
4:00 PM GREH PM10 24 Good 48 52 µg/m3
4:00 PM GREH PM2.5 24 Moderate 56 15 µg/m3
5:00 PM GREH PM10 24 Good 50 54 µg/m3
5:00 PM GREH PM2.5 24 Moderate 57 15 µg/m3
6:00 PM GREH PM10 24 Moderate 51 56 µg/m3
6:00 PM GREH PM2.5 24 Moderate 59 16 µg/m3
7:00 PM GREH PM10 24 Moderate 52 57 µg/m3
7:00 PM GREH PM2.5 24 Moderate 61 17 µg/m3
8:00 PM GREH PM10 24 Moderate 53 59 µg/m3
8:00 PM GREH PM2.5 24 Moderate 64 18 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 18 19 PPB
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 15 16 PPB
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 12 13 PPB
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 10 11 PPB
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 8 9 PPB
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 7 8 PPB
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 6 7 PPB
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 6 6 PPB
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 7 8 PPB
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 8 9 PPB
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 9 10 PPB
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 12 13 PPB
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 17 18 PPB
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 22 24 PPB
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Good 28 30 PPB
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Good 31 34 PPB
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM GRET O3 8 Good 32 35 PPB
6:00 PM GRET CO 8 Good 2 0.2 PPM
6:00 PM GRET O3 8 Good 31 33 PPB
7:00 PM GRET CO 8 Good 2 0.2 PPM
7:00 PM GRET O3 8 Good 29 31 PPB
8:00 PM GRET CO 8 Good 3 0.3 PPM
8:00 PM GRET O3 8 Good 26 28 PPB
1:00 AM H24 CO 8 Good 6 0.5 PPM
2:00 AM H24 CO 8 Good 5 0.4 PPM
3:00 AM H24 CO 8 Good 5 0.4 PPM
4:00 AM H24 CO 8 Good 3 0.3 PPM
5:00 AM H24 CO 8 Good 3 0.3 PPM
5:00 AM H24 SO2 1 Good 1 1 PPB
6:00 AM H24 CO 8 Good 3 0.3 PPM
6:00 AM H24 SO2 1 Good 1 1 PPB
7:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM H24 SO2 1 Good 3 2 PPB
8:00 AM H24 CO 8 Good 5 0.4 PPM
8:00 AM H24 SO2 1 Good 4 3 PPB
9:00 AM H24 CO 8 Good 6 0.5 PPM
9:00 AM H24 SO2 1 Good 3 2 PPB
10:00 AM H24 CO 8 Good 6 0.5 PPM
10:00 AM H24 SO2 1 Good 1 1 PPB
11:00 AM H24 CO 8 Good 6 0.5 PPM
11:00 AM H24 SO2 1 Good 3 2 PPB
12:00 PM H24 CO 8 Good 7 0.6 PPM
12:00 PM H24 SO2 1 Good 1 1 PPB
1:00 PM H24 CO 8 Good 7 0.6 PPM
1:00 PM H24 SO2 1 Good 3 2 PPB
2:00 PM H24 CO 8 Good 6 0.5 PPM
2:00 PM H24 SO2 1 Good 9 6 PPB
3:00 PM H24 CO 8 Good 6 0.5 PPM
3:00 PM H24 SO2 1 Good 3 2 PPB
4:00 PM H24 CO 8 Good 5 0.4 PPM
4:00 PM H24 SO2 1 Good 6 4 PPB
5:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM H24 SO2 1 Good 3 2 PPB
6:00 PM H24 CO 8 Good 5 0.4 PPM
6:00 PM H24 SO2 1 Good 3 2 PPB
7:00 PM H24 CO 8 Good 3 0.3 PPM
7:00 PM H24 SO2 1 Good 1 1 PPB
8:00 PM H24 CO 8 Good 5 0.4 PPM
8:00 PM H24 SO2 1 Good 1 1 PPB
1:00 AM HLD O3 8 Good 32 35 PPB
2:00 AM HLD O3 8 Good 33 36 PPB
3:00 AM HLD O3 8 Good 34 37 PPB
4:00 AM HLD O3 8 Good 35 38 PPB
5:00 AM HLD O3 8 Good 35 38 PPB
6:00 AM HLD O3 8 Good 34 37 PPB
7:00 AM HLD O3 8 Good 34 37 PPB
8:00 AM HLD O3 8 Good 33 36 PPB
9:00 AM HLD O3 8 Good 31 34 PPB
10:00 AM HLD O3 8 Good 31 34 PPB
11:00 AM HLD O3 8 Good 31 33 PPB
12:00 PM HLD O3 8 Good 31 34 PPB
1:00 PM HLD O3 8 Good 32 35 PPB
2:00 PM HLD O3 8 Good 33 36 PPB
3:00 PM HLD O3 8 Good 35 38 PPB
4:00 PM HLD O3 8 Good 35 38 PPB
5:00 PM HLD O3 8 Good 34 37 PPB
6:00 PM HLD O3 8 Good 33 36 PPB
7:00 PM HLD O3 8 Good 31 34 PPB
8:00 PM HLD O3 8 Good 29 31 PPB
1:00 AM I25DEN CO 8 Good 8 0.7 PPM
1:00 AM I25DEN NO2 1 Good 30 32 PPB
1:00 AM I25DEN PM10 24 Good 34 37 µg/m3
1:00 AM I25DEN PM2.5 24 Good 38 9 µg/m3
2:00 AM I25DEN CO 8 Good 8 0.7 PPM
2:00 AM I25DEN NO2 1 Good 26 28 PPB
2:00 AM I25DEN PM10 24 Good 34 37 µg/m3
2:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
3:00 AM I25DEN CO 8 Good 6 0.5 PPM
3:00 AM I25DEN NO2 1 Good 28 30 PPB
3:00 AM I25DEN PM10 24 Good 33 36 µg/m3
3:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
4:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 AM I25DEN NO2 1 Good 28 30 PPB
4:00 AM I25DEN PM10 24 Good 33 36 µg/m3
4:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
5:00 AM I25DEN CO 8 Good 5 0.4 PPM
5:00 AM I25DEN NO2 1 Good 29 31 PPB
5:00 AM I25DEN PM10 24 Good 32 35 µg/m3
5:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
6:00 AM I25DEN CO 8 Good 6 0.5 PPM
6:00 AM I25DEN NO2 1 Good 34 36 PPB
6:00 AM I25DEN PM10 24 Good 33 36 µg/m3
6:00 AM I25DEN PM2.5 24 Good 40 10 µg/m3
7:00 AM I25DEN CO 8 Good 9 0.8 PPM
7:00 AM I25DEN NO2 1 Good 40 42 PPB
7:00 AM I25DEN PM10 24 Good 33 36 µg/m3
7:00 AM I25DEN PM2.5 24 Good 41 10 µg/m3
8:00 AM I25DEN CO 8 Good 11 1.0 PPM
8:00 AM I25DEN NO2 1 Good 42 45 PPB
8:00 AM I25DEN PM10 24 Good 31 34 µg/m3
8:00 AM I25DEN PM2.5 24 Good 42 10 µg/m3
9:00 AM I25DEN CO 8 Good 12 1.1 PPM
9:00 AM I25DEN NO2 1 Good 46 49 PPB
9:00 AM I25DEN PM10 24 Good 31 34 µg/m3
9:00 AM I25DEN PM2.5 24 Good 43 10 µg/m3
10:00 AM I25DEN CO 8 Good 14 1.2 PPM
10:00 AM I25DEN NO2 1 Good 42 45 PPB
10:00 AM I25DEN PM10 24 Good 31 34 µg/m3
10:00 AM I25DEN PM2.5 24 Good 43 10 µg/m3
11:00 AM I25DEN CO 8 Good 14 1.2 PPM
11:00 AM I25DEN NO2 1 Good 34 36 PPB
11:00 AM I25DEN PM10 24 Good 31 33 µg/m3
11:00 AM I25DEN PM2.5 24 Good 44 11 µg/m3
12:00 PM I25DEN CO 8 Good 14 1.2 PPM
12:00 PM I25DEN NO2 1 Good 31 33 PPB
12:00 PM I25DEN PM10 24 Good 31 33 µg/m3
12:00 PM I25DEN PM2.5 24 Good 44 11 µg/m3
1:00 PM I25DEN CO 8 Good 12 1.1 PPM
1:00 PM I25DEN NO2 1 Good 34 36 PPB
1:00 PM I25DEN PM10 24 Good 32 35 µg/m3
1:00 PM I25DEN PM2.5 24 Good 45 11 µg/m3
2:00 PM I25DEN CO 8 Good 11 1.0 PPM
2:00 PM I25DEN NO2 1 Good 43 46 PPB
2:00 PM I25DEN PM10 24 Good 34 37 µg/m3
2:00 PM I25DEN PM2.5 24 Good 46 11 µg/m3
3:00 PM I25DEN CO 8 Good 9 0.8 PPM
3:00 PM I25DEN NO2 1 Good 38 40 PPB
3:00 PM I25DEN PM10 24 Good 35 38 µg/m3
3:00 PM I25DEN PM2.5 24 Good 47 11 µg/m3
4:00 PM I25DEN CO 8 Good 7 0.6 PPM
4:00 PM I25DEN NO2 1 Good 41 43 PPB
4:00 PM I25DEN PM10 24 Good 37 40 µg/m3
4:00 PM I25DEN PM2.5 24 Good 48 12 µg/m3
5:00 PM I25DEN CO 8 Good 6 0.5 PPM
5:00 PM I25DEN NO2 1 Good 37 39 PPB
5:00 PM I25DEN PM10 24 Good 39 42 µg/m3
5:00 PM I25DEN PM2.5 24 Good 50 12 µg/m3
6:00 PM I25DEN CO 8 Good 7 0.6 PPM
6:00 PM I25DEN NO2 1 Moderate 51 54 PPB
6:00 PM I25DEN PM10 24 Good 42 45 µg/m3
6:00 PM I25DEN PM2.5 24 Moderate 52 12 µg/m3
7:00 PM I25DEN CO 8 Good 8 0.7 PPM
7:00 PM I25DEN NO2 1 Good 50 53 PPB
7:00 PM I25DEN PM10 24 Good 44 47 µg/m3
7:00 PM I25DEN PM2.5 24 Moderate 52 13 µg/m3
8:00 PM I25DEN CO 8 Good 9 0.8 PPM
8:00 PM I25DEN NO2 1 Good 45 48 PPB
8:00 PM I25DEN PM10 24 Good 44 48 µg/m3
8:00 PM I25DEN PM2.5 24 Moderate 53 13 µg/m3
1:00 AM I25GLO NO2 1 Good 34 36 PPB
1:00 AM I25GLO PM10 24 Good 37 40 µg/m3
1:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
2:00 AM I25GLO NO2 1 Good 39 41 PPB
2:00 AM I25GLO PM10 24 Good 37 40 µg/m3
2:00 AM I25GLO PM2.5 24 Good 39 9 µg/m3
3:00 AM I25GLO NO2 1 Good 44 47 PPB
3:00 AM I25GLO PM10 24 Good 38 41 µg/m3
3:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
4:00 AM I25GLO NO2 1 Good 43 46 PPB
4:00 AM I25GLO PM10 24 Good 39 42 µg/m3
4:00 AM I25GLO PM2.5 24 Good 41 10 µg/m3
5:00 AM I25GLO NO2 1 Good 50 53 PPB
5:00 AM I25GLO PM10 24 Good 41 44 µg/m3
5:00 AM I25GLO PM2.5 24 Good 42 10 µg/m3
6:00 AM I25GLO NO2 1 Good 49 52 PPB
6:00 AM I25GLO PM10 24 Good 42 45 µg/m3
6:00 AM I25GLO PM2.5 24 Good 44 11 µg/m3
7:00 AM I25GLO NO2 1 Moderate 53 56 PPB
7:00 AM I25GLO PM10 24 Good 44 47 µg/m3
7:00 AM I25GLO PM2.5 24 Good 46 11 µg/m3
8:00 AM I25GLO NO2 1 Moderate 54 57 PPB
8:00 AM I25GLO PM10 24 Good 44 48 µg/m3
8:00 AM I25GLO PM2.5 24 Good 48 12 µg/m3
9:00 AM I25GLO NO2 1 Moderate 60 62 PPB
9:00 AM I25GLO PM10 24 Good 45 49 µg/m3
9:00 AM I25GLO PM2.5 24 Good 50 12 µg/m3
10:00 AM I25GLO NO2 1 Moderate 64 66 PPB
10:00 AM I25GLO PM10 24 Good 48 52 µg/m3
10:00 AM I25GLO PM2.5 24 Moderate 52 12 µg/m3
11:00 AM I25GLO NO2 1 Moderate 53 56 PPB
11:00 AM I25GLO PM10 24 Good 49 53 µg/m3
11:00 AM I25GLO PM2.5 24 Moderate 52 13 µg/m3
12:00 PM I25GLO NO2 1 Good 39 41 PPB
12:00 PM I25GLO PM10 24 Good 49 53 µg/m3
12:00 PM I25GLO PM2.5 24 Moderate 52 13 µg/m3
1:00 PM I25GLO NO2 1 Good 36 38 PPB
1:00 PM I25GLO PM10 24 Good 50 54 µg/m3
1:00 PM I25GLO PM2.5 24 Moderate 52 13 µg/m3
2:00 PM I25GLO NO2 1 Good 35 37 PPB
2:00 PM I25GLO PM10 24 Moderate 51 55 µg/m3
2:00 PM I25GLO PM2.5 24 Moderate 53 13 µg/m3
3:00 PM I25GLO NO2 1 Good 25 27 PPB
3:00 PM I25GLO PM10 24 Moderate 51 56 µg/m3
3:00 PM I25GLO PM2.5 24 Moderate 53 13 µg/m3
4:00 PM I25GLO NO2 1 Good 24 25 PPB
4:00 PM I25GLO PM10 24 Moderate 52 57 µg/m3
4:00 PM I25GLO PM2.5 24 Moderate 53 13 µg/m3
5:00 PM I25GLO NO2 1 Good 24 25 PPB
5:00 PM I25GLO PM10 24 Moderate 53 59 µg/m3
5:00 PM I25GLO PM2.5 24 Moderate 54 13 µg/m3
6:00 PM I25GLO NO2 1 Good 50 53 PPB
6:00 PM I25GLO PM10 24 Moderate 55 63 µg/m3
6:00 PM I25GLO PM2.5 24 Moderate 55 14 µg/m3
7:00 PM I25GLO NO2 1 Moderate 64 66 PPB
7:00 PM I25GLO PM10 24 Moderate 56 66 µg/m3
7:00 PM I25GLO PM2.5 24 Moderate 56 14 µg/m3
8:00 PM I25GLO NO2 1 Moderate 57 60 PPB
8:00 PM I25GLO PM10 24 Moderate 57 67 µg/m3
8:00 PM I25GLO PM2.5 24 Moderate 56 15 µg/m3
1:00 AM MAN O3 8 Good 35 38 PPB
2:00 AM MAN O3 8 Good 35 38 PPB
3:00 AM MAN O3 8 Good 35 38 PPB
4:00 AM MAN O3 8 Good 36 39 PPB
5:00 AM MAN O3 8 Good 36 39 PPB
6:00 AM MAN O3 8 Good 36 39 PPB
7:00 AM MAN O3 8 Good 36 39 PPB
8:00 AM MAN O3 8 Good 35 38 PPB
9:00 AM MAN O3 8 Good 33 36 PPB
10:00 AM MAN O3 8 Good 33 36 PPB
11:00 AM MAN O3 8 Good 31 34 PPB
12:00 PM MAN O3 8 Good 30 32 PPB
1:00 PM MAN O3 8 Good 29 31 PPB
2:00 PM MAN O3 8 Good 29 31 PPB
3:00 PM MAN O3 8 Good 30 32 PPB
4:00 PM MAN O3 8 Good 32 35 PPB
5:00 PM MAN O3 8 Good 33 36 PPB
6:00 PM MAN O3 8 Good 33 36 PPB
7:00 PM MAN O3 8 Good 34 37 PPB
8:00 PM MAN O3 8 Good 35 38 PPB
1:00 AM NJH PM2.5 24 Good 21 5 µg/m3
2:00 AM NJH PM2.5 24 Good 20 5 µg/m3
3:00 AM NJH PM2.5 24 Good 20 5 µg/m3
4:00 AM NJH PM2.5 24 Good 21 5 µg/m3
5:00 AM NJH PM2.5 24 Good 22 5 µg/m3
6:00 AM NJH PM2.5 24 Good 22 5 µg/m3
7:00 AM NJH PM2.5 24 Good 22 5 µg/m3
8:00 AM NJH PM2.5 24 Good 23 6 µg/m3
9:00 AM NJH PM2.5 24 Good 25 6 µg/m3
10:00 AM NJH PM2.5 24 Good 24 6 µg/m3
11:00 AM NJH PM2.5 24 Good 23 6 µg/m3
12:00 PM NJH PM2.5 24 Good 24 6 µg/m3
1:00 PM NJH PM2.5 24 Good 25 6 µg/m3
2:00 PM NJH PM2.5 24 Good 26 6 µg/m3
3:00 PM NJH PM2.5 24 Good 27 6 µg/m3
4:00 PM NJH PM2.5 24 Good 28 7 µg/m3
5:00 PM NJH PM2.5 24 Good 28 7 µg/m3
6:00 PM NJH PM2.5 24 Good 29 7 µg/m3
7:00 PM NJH PM2.5 24 Good 29 7 µg/m3
8:00 PM NJH PM2.5 24 Good 31 7 µg/m3
1:00 AM NREL O3 8 Good 38 41 PPB
2:00 AM NREL O3 8 Good 38 41 PPB
3:00 AM NREL O3 8 Good 38 41 PPB
4:00 AM NREL O3 8 Good 37 40 PPB
5:00 AM NREL O3 8 Good 37 40 PPB
6:00 AM NREL O3 8 Good 36 39 PPB
7:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM NREL O3 8 Good 33 36 PPB
9:00 AM NREL O3 8 Good 31 34 PPB
10:00 AM NREL O3 8 Good 30 32 PPB
11:00 AM NREL O3 8 Good 29 31 PPB
12:00 PM NREL O3 8 Good 30 32 PPB
1:00 PM NREL O3 8 Good 31 33 PPB
2:00 PM NREL O3 8 Good 31 34 PPB
3:00 PM NREL O3 8 Good 33 36 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 38 41 PPB
8:00 PM NREL O3 8 Good 37 40 PPB
1:00 AM PAL O3 8 Good 30 32 PPB
2:00 AM PAL O3 8 Good 28 30 PPB
3:00 AM PAL O3 8 Good 27 29 PPB
4:00 AM PAL O3 8 Good 26 28 PPB
5:00 AM PAL O3 8 Good 25 27 PPB
6:00 AM PAL O3 8 Good 23 25 PPB
7:00 AM PAL O3 8 Good 22 24 PPB
8:00 AM PAL O3 8 Good 20 22 PPB
9:00 AM PAL O3 8 Good 20 22 PPB
10:00 AM PAL O3 8 Good 19 21 PPB
11:00 AM PAL O3 8 Good 20 22 PPB
12:00 PM PAL O3 8 Good 21 23 PPB
1:00 PM PAL O3 8 Good 24 26 PPB
2:00 PM PAL O3 8 Good 26 28 PPB
3:00 PM PAL O3 8 Good 29 31 PPB
4:00 PM PAL O3 8 Good 31 34 PPB
5:00 PM PAL O3 8 Good 33 36 PPB
6:00 PM PAL O3 8 Good 34 37 PPB
7:00 PM PAL O3 8 Good 34 37 PPB
8:00 PM PAL O3 8 Good 33 36 PPB
1:00 AM PDX O3 8 Good 28 30 PPB
2:00 AM PDX O3 8 Good 27 29 PPB
3:00 AM PDX O3 8 Good 25 27 PPB
4:00 AM PDX O3 8 Good 23 25 PPB
5:00 AM PDX O3 8 Good 22 24 PPB
6:00 AM PDX O3 8 Good 20 22 PPB
7:00 AM PDX O3 8 Good 19 21 PPB
8:00 AM PDX O3 8 Good 18 19 PPB
9:00 AM PDX O3 8 Good 18 19 PPB
10:00 AM PDX O3 8 Good 18 19 PPB
11:00 AM PDX O3 8 Good 19 20 PPB
12:00 PM PDX O3 8 Good 19 21 PPB
1:00 PM PDX O3 8 Good 20 22 PPB
2:00 PM PDX O3 8 Good 22 24 PPB
3:00 PM PDX O3 8 Good 25 27 PPB
4:00 PM PDX O3 8 Good 29 31 PPB
5:00 PM PDX O3 8 Good 31 33 PPB
6:00 PM PDX O3 8 Good 32 35 PPB
7:00 PM PDX O3 8 Good 34 37 PPB
8:00 PM PDX O3 8 Good 35 38 PPB
1:00 AM RFN O3 8 Good 41 44 PPB
2:00 AM RFN O3 8 Good 40 43 PPB
3:00 AM RFN O3 8 Good 39 42 PPB
4:00 AM RFN O3 8 Good 39 42 PPB
5:00 AM RFN O3 8 Good 37 40 PPB
6:00 AM RFN O3 8 Good 37 40 PPB
7:00 AM RFN O3 8 Good 36 39 PPB
8:00 AM RFN O3 8 Good 36 39 PPB
9:00 AM RFN O3 8 Good 35 38 PPB
10:00 AM RFN O3 8 Good 35 38 PPB
11:00 AM RFN O3 8 Good 35 38 PPB
12:00 PM RFN O3 8 Good 36 39 PPB
1:00 PM RFN O3 8 Good 37 40 PPB
2:00 PM RFN O3 8 Good 38 41 PPB
3:00 PM RFN O3 8 Good 39 42 PPB
4:00 PM RFN O3 8 Good 40 43 PPB
5:00 PM RFN O3 8 Good 40 43 PPB
6:00 PM RFN O3 8 Good 39 42 PPB
7:00 PM RFN O3 8 Good 39 42 PPB
8:00 PM RFN O3 8 Good 38 41 PPB
1:00 AM RIFL PM2.5 24 Good 15 4 µg/m3
2:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
3:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
4:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
5:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
6:00 AM RIFL PM2.5 24 Good 17 4 µg/m3
7:00 AM RIFL PM2.5 24 Good 18 4 µg/m3
8:00 AM RIFL PM2.5 24 Good 18 4 µg/m3
9:00 AM RIFL PM2.5 24 Good 18 4 µg/m3
10:00 AM RIFL PM2.5 24 Good 18 4 µg/m3
11:00 AM RIFL PM2.5 24 Good 18 4 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 18 4 µg/m3
4:00 PM RIFL PM2.5 24 Good 18 4 µg/m3
5:00 PM RIFL PM2.5 24 Good 18 4 µg/m3
6:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
7:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
8:00 PM RIFL PM2.5 24 Good 19 5 µg/m3
1:00 AM RIFLO3 O3 8 Good 11 12 PPB
2:00 AM RIFLO3 O3 8 Good 10 11 PPB
3:00 AM RIFLO3 O3 8 Good 10 11 PPB
4:00 AM RIFLO3 O3 8 Good 8 9 PPB
5:00 AM RIFLO3 O3 8 Good 7 8 PPB
6:00 AM RIFLO3 O3 8 Good 6 7 PPB
7:00 AM RIFLO3 O3 8 Good 5 5 PPB
8:00 AM RIFLO3 O3 8 Good 4 4 PPB
9:00 AM RIFLO3 O3 8 Good 4 4 PPB
10:00 AM RIFLO3 O3 8 Good 5 5 PPB
11:00 AM RIFLO3 O3 8 Good 6 7 PPB
12:00 PM RIFLO3 O3 8 Good 9 10 PPB
1:00 PM RIFLO3 O3 8 Good 14 15 PPB
2:00 PM RIFLO3 O3 8 Good 19 20 PPB
3:00 PM RIFLO3 O3 8 Good 23 25 PPB
4:00 PM RIFLO3 O3 8 Good 28 30 PPB
5:00 PM RIFLO3 O3 8 Good 31 34 PPB
6:00 PM RIFLO3 O3 8 Good 32 35 PPB
7:00 PM RIFLO3 O3 8 Good 31 34 PPB
8:00 PM RIFLO3 O3 8 Good 28 30 PPB
1:00 AM SWAN CO 8 Good 5 0.4 PPM
1:00 AM SWAN NO2 1 Good 25 26 PPB
1:00 AM SWAN PM10 24 Good 3 3 µg/m3
1:00 AM SWAN PM2.5 24 Good 11 3 µg/m3
2:00 AM SWAN CO 8 Good 3 0.3 PPM
2:00 AM SWAN NO2 1 Good 43 46 PPB
2:00 AM SWAN PM10 24 Good 3 3 µg/m3
2:00 AM SWAN PM2.5 24 Good 12 3 µg/m3
3:00 AM SWAN CO 8 Good 3 0.3 PPM
3:00 AM SWAN NO2 1 Good 38 40 PPB
3:00 AM SWAN PM10 24 Good 3 3 µg/m3
3:00 AM SWAN PM2.5 24 Good 12 3 µg/m3
4:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM SWAN NO2 1 Good 37 39 PPB
4:00 AM SWAN PM10 24 Good 3 3 µg/m3
4:00 AM SWAN PM2.5 24 Good 13 3 µg/m3
5:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM SWAN NO2 1 Good 36 38 PPB
5:00 AM SWAN PM10 24 Good 3 3 µg/m3
5:00 AM SWAN PM2.5 24 Good 13 3 µg/m3
6:00 AM SWAN CO 8 Good 3 0.3 PPM
6:00 AM SWAN NO2 1 Good 41 43 PPB
6:00 AM SWAN PM10 24 Good 3 3 µg/m3
6:00 AM SWAN PM2.5 24 Good 14 3 µg/m3
7:00 AM SWAN CO 8 Good 5 0.4 PPM
7:00 AM SWAN NO2 1 Good 44 47 PPB
7:00 AM SWAN PM10 24 Good 4 4 µg/m3
7:00 AM SWAN PM2.5 24 Good 15 4 µg/m3
8:00 AM SWAN CO 8 Good 7 0.6 PPM
8:00 AM SWAN NO2 1 Good 44 47 PPB
8:00 AM SWAN PM10 24 Good 4 4 µg/m3
8:00 AM SWAN PM2.5 24 Good 15 4 µg/m3
9:00 AM SWAN CO 8 Good 7 0.6 PPM
9:00 AM SWAN NO2 1 Good 40 42 PPB
9:00 AM SWAN PM10 24 Good 4 4 µg/m3
9:00 AM SWAN PM2.5 24 Good 15 4 µg/m3
10:00 AM SWAN CO 8 Good 8 0.7 PPM
10:00 AM SWAN NO2 1 Good 26 28 PPB
10:00 AM SWAN PM10 24 Good 4 4 µg/m3
10:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
11:00 AM SWAN CO 8 Good 8 0.7 PPM
11:00 AM SWAN NO2 1 Good 36 38 PPB
11:00 AM SWAN PM10 24 Good 4 4 µg/m3
11:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
12:00 PM SWAN CO 8 Good 8 0.7 PPM
12:00 PM SWAN NO2 1 Good 25 26 PPB
12:00 PM SWAN PM10 24 Good 4 4 µg/m3
12:00 PM SWAN PM2.5 24 Good 16 4 µg/m3
1:00 PM SWAN CO 8 Good 7 0.6 PPM
1:00 PM SWAN NO2 1 Good 30 32 PPB
1:00 PM SWAN PM10 24 Good 5 5 µg/m3
1:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
2:00 PM SWAN CO 8 Good 7 0.6 PPM
2:00 PM SWAN NO2 1 Good 29 31 PPB
2:00 PM SWAN PM10 24 Good 5 5 µg/m3
2:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
3:00 PM SWAN CO 8 Good 5 0.4 PPM
3:00 PM SWAN NO2 1 Good 22 23 PPB
3:00 PM SWAN PM10 24 Good 5 5 µg/m3
3:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
4:00 PM SWAN CO 8 Good 3 0.3 PPM
4:00 PM SWAN NO2 1 Good 18 19 PPB
4:00 PM SWAN PM10 24 Good 5 5 µg/m3
4:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
5:00 PM SWAN CO 8 Good 2 0.2 PPM
5:00 PM SWAN NO2 1 Good 23 24 PPB
5:00 PM SWAN PM10 24 Good 5 5 µg/m3
5:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
6:00 PM SWAN CO 8 Good 2 0.2 PPM
6:00 PM SWAN NO2 1 Good 42 44 PPB
6:00 PM SWAN PM10 24 Good 5 5 µg/m3
6:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
7:00 PM SWAN CO 8 Good 3 0.3 PPM
7:00 PM SWAN NO2 1 Moderate 52 55 PPB
7:00 PM SWAN PM10 24 Good 5 5 µg/m3
7:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
8:00 PM SWAN CO 8 Good 5 0.4 PPM
8:00 PM SWAN NO2 1 Good 50 53 PPB
8:00 PM SWAN PM10 24 Good 5 5 µg/m3
8:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
1:00 AM WBY CO 8 Good 5 0.4 PPM
1:00 AM WBY NO2 1 Good 27 29 PPB
1:00 AM WBY NO2 1 Good 27 29 PPB
1:00 AM WBY O3 8 Good 3 3 PPB
1:00 AM WBY PM10 24 Good 28 30 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 5 0.4 PPM
2:00 AM WBY NO2 1 Good 25 27 PPB
2:00 AM WBY NO2 1 Good 25 27 PPB
2:00 AM WBY O3 8 Good 3 3 PPB
2:00 AM WBY PM10 24 Good 28 30 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 5 0.4 PPM
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 2 2 PPB
3:00 AM WBY PM10 24 Good 29 31 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 3 0.3 PPM
4:00 AM WBY NO2 1 Good 26 28 PPB
4:00 AM WBY NO2 1 Good 26 28 PPB
4:00 AM WBY O3 8 Good 2 2 PPB
4:00 AM WBY PM10 24 Good 29 31 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 3 0.3 PPM
5:00 AM WBY NO2 1 Good 25 27 PPB
5:00 AM WBY NO2 1 Good 25 27 PPB
5:00 AM WBY O3 8 Good 2 2 PPB
5:00 AM WBY PM10 24 Good 28 30 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY NO2 1 Good 29 31 PPB
6:00 AM WBY NO2 1 Good 29 31 PPB
6:00 AM WBY O3 8 Good 2 2 PPB
6:00 AM WBY PM10 24 Good 29 31 µg/m3
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY CO 8 Good 5 0.4 PPM
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY O3 8 Good 2 2 PPB
7:00 AM WBY PM10 24 Good 28 30 µg/m3
7:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY CO 8 Good 6 0.5 PPM
8:00 AM WBY NO2 1 Good 36 38 PPB
8:00 AM WBY NO2 1 Good 36 38 PPB
8:00 AM WBY O3 8 Good 2 2 PPB
8:00 AM WBY PM10 24 Good 28 30 µg/m3
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WBY CO 8 Good 7 0.6 PPM
9:00 AM WBY NO2 1 Good 46 49 PPB
9:00 AM WBY NO2 1 Good 46 49 PPB
9:00 AM WBY O3 8 Good 1 1 PPB
9:00 AM WBY PM10 24 Good 28 30 µg/m3
9:00 AM WBY SO2 1 Good 7 5 PPB
9:00 AM WBY SO2 1 Good 7 5 PPB
10:00 AM WBY CO 8 Good 8 0.7 PPM
10:00 AM WBY NO2 1 Moderate 52 55 PPB
10:00 AM WBY NO2 1 Moderate 52 55 PPB
10:00 AM WBY O3 8 Good 1 1 PPB
10:00 AM WBY PM10 24 Good 28 30 µg/m3
10:00 AM WBY SO2 1 Good 7 5 PPB
10:00 AM WBY SO2 1 Good 7 5 PPB
11:00 AM WBY CO 8 Good 8 0.7 PPM
11:00 AM WBY NO2 1 Good 39 41 PPB
11:00 AM WBY NO2 1 Good 39 41 PPB
11:00 AM WBY O3 8 Good 3 3 PPB
11:00 AM WBY PM10 24 Good 28 30 µg/m3
11:00 AM WBY SO2 1 Good 6 4 PPB
11:00 AM WBY SO2 1 Good 6 4 PPB
12:00 PM WBY CO 8 Good 8 0.7 PPM
12:00 PM WBY NO2 1 Good 12 13 PPB
12:00 PM WBY NO2 1 Good 12 13 PPB
12:00 PM WBY O3 8 Good 6 7 PPB
12:00 PM WBY PM10 24 Good 28 30 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 8 0.7 PPM
1:00 PM WBY NO2 1 Good 24 25 PPB
1:00 PM WBY NO2 1 Good 24 25 PPB
1:00 PM WBY O3 8 Good 10 11 PPB
1:00 PM WBY PM10 24 Good 28 30 µg/m3
1:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM WBY SO2 1 Good 3 2 PPB
2:00 PM WBY CO 8 Good 7 0.6 PPM
2:00 PM WBY NO2 1 Good 18 19 PPB
2:00 PM WBY NO2 1 Good 18 19 PPB
2:00 PM WBY O3 8 Good 13 14 PPB
2:00 PM WBY PM10 24 Good 28 30 µg/m3
2:00 PM WBY SO2 1 Good 3 2 PPB
2:00 PM WBY SO2 1 Good 3 2 PPB
3:00 PM WBY CO 8 Good 6 0.5 PPM
3:00 PM WBY NO2 1 Good 17 18 PPB
3:00 PM WBY NO2 1 Good 17 18 PPB
3:00 PM WBY O3 8 Good 17 18 PPB
3:00 PM WBY PM10 24 Good 28 30 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 5 0.4 PPM
4:00 PM WBY NO2 1 Good 16 17 PPB
4:00 PM WBY NO2 1 Good 16 17 PPB
4:00 PM WBY O3 8 Good 20 22 PPB
4:00 PM WBY PM10 24 Good 28 30 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 3 0.3 PPM
5:00 PM WBY NO2 1 Good 19 20 PPB
5:00 PM WBY NO2 1 Good 19 20 PPB
5:00 PM WBY O3 8 Good 23 25 PPB
5:00 PM WBY PM10 24 Good 29 31 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 2 0.2 PPM
6:00 PM WBY NO2 1 Good 30 32 PPB
6:00 PM WBY NO2 1 Good 30 32 PPB
6:00 PM WBY O3 8 Good 24 26 PPB
6:00 PM WBY PM10 24 Good 27 29 µg/m3
6:00 PM WBY SO2 1 Good 3 2 PPB
6:00 PM WBY SO2 1 Good 3 2 PPB
7:00 PM WBY CO 8 Good 2 0.2 PPM
7:00 PM WBY NO2 1 Good 42 44 PPB
7:00 PM WBY NO2 1 Good 42 44 PPB
7:00 PM WBY O3 8 Good 22 24 PPB
7:00 PM WBY PM10 24 Good 27 29 µg/m3
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY CO 8 Good 3 0.3 PPM
8:00 PM WBY NO2 1 Good 42 44 PPB
8:00 PM WBY NO2 1 Good 42 44 PPB
8:00 PM WBY O3 8 Good 19 20 PPB
8:00 PM WBY PM10 24 Good 27 29 µg/m3
8:00 PM WBY SO2 1 Good 3 2 PPB
8:00 PM WBY SO2 1 Good 3 2 PPB
1:00 AM WCH O3 8 Good 33 36 PPB
2:00 AM WCH O3 8 Good 35 38 PPB
3:00 AM WCH O3 8 Good 36 39 PPB
4:00 AM WCH O3 8 Good 36 39 PPB
5:00 AM WCH O3 8 Good 34 37 PPB
6:00 AM WCH O3 8 Good 32 35 PPB
7:00 AM WCH O3 8 Good 30 32 PPB
8:00 AM WCH O3 8 Good 28 30 PPB
9:00 AM WCH O3 8 Good 26 28 PPB
10:00 AM WCH O3 8 Good 25 27 PPB
11:00 AM WCH O3 8 Good 25 27 PPB
12:00 PM WCH O3 8 Good 26 28 PPB
1:00 PM WCH O3 8 Good 27 29 PPB
2:00 PM WCH O3 8 Good 30 32 PPB
3:00 PM WCH O3 8 Good 32 35 PPB
4:00 PM WCH O3 8 Good 33 36 PPB
5:00 PM WCH O3 8 Good 33 36 PPB
6:00 PM WCH O3 8 Good 31 33 PPB
7:00 PM WCH O3 8 Good 28 30 PPB
8:00 PM WCH O3 8 Good 26 28 PPB

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