Search CDPHE Translate

AQI Calculations on 01/19/2013 1:00AM - 12:00AM

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 21 25 PPB
2:00 AM ACAD O3 8 Good 25 29 PPB
3:00 AM ACAD O3 8 Good 27 32 PPB
4:00 AM ACAD O3 8 Good 29 34 PPB
5:00 AM ACAD O3 8 Good 30 35 PPB
6:00 AM ACAD O3 8 Good 31 37 PPB
7:00 AM ACAD O3 8 Good 33 39 PPB
8:00 AM ACAD O3 8 Good 32 38 PPB
9:00 AM ACAD O3 8 Good 32 38 PPB
10:00 AM ACAD O3 8 Good 32 38 PPB
11:00 AM ACAD O3 8 Good 32 38 PPB
12:00 PM ACAD O3 8 Good 34 40 PPB
1:00 PM ACAD O3 8 Good 35 41 PPB
2:00 PM ACAD O3 8 Good 34 40 PPB
3:00 PM ACAD O3 8 Good 34 40 PPB
4:00 PM ACAD O3 8 Good 36 42 PPB
5:00 PM ACAD O3 8 Good 36 42 PPB
6:00 PM ACAD O3 8 Good 34 40 PPB
7:00 PM ACAD O3 8 Good 31 36 PPB
8:00 PM ACAD O3 8 Good 27 32 PPB
9:00 PM ACAD O3 8 Good 23 27 PPB
10:00 PM ACAD O3 8 Good 19 22 PPB
11:00 PM ACAD O3 8 Good 15 18 PPB
12:00 AM ACAD O3 8 Good 12 14 PPB
1:00 AM ASP O3 8 Good 27 32 PPB
2:00 AM ASP O3 8 Good 29 34 PPB
3:00 AM ASP O3 8 Good 31 36 PPB
4:00 AM ASP O3 8 Good 32 38 PPB
5:00 AM ASP O3 8 Good 32 38 PPB
6:00 AM ASP O3 8 Good 33 39 PPB
7:00 AM ASP O3 8 Good 34 40 PPB
8:00 AM ASP O3 8 Good 33 39 PPB
9:00 AM ASP O3 8 Good 32 38 PPB
10:00 AM ASP O3 8 Good 32 38 PPB
11:00 AM ASP O3 8 Good 32 38 PPB
12:00 PM ASP O3 8 Good 32 38 PPB
1:00 PM ASP O3 8 Good 33 39 PPB
2:00 PM ASP O3 8 Good 33 39 PPB
3:00 PM ASP O3 8 Good 33 39 PPB
4:00 PM ASP O3 8 Good 34 40 PPB
5:00 PM ASP O3 8 Good 34 40 PPB
6:00 PM ASP O3 8 Good 32 38 PPB
7:00 PM ASP O3 8 Good 31 37 PPB
8:00 PM ASP O3 8 Good 31 36 PPB
9:00 PM ASP O3 8 Good 30 35 PPB
10:00 PM ASP O3 8 Good 29 34 PPB
11:00 PM ASP O3 8 Good 29 34 PPB
12:00 AM ASP O3 8 Good 29 34 PPB
1:00 AM AURE O3 8 Good 28 33 PPB
2:00 AM AURE O3 8 Good 28 33 PPB
3:00 AM AURE O3 8 Good 29 34 PPB
4:00 AM AURE O3 8 Good 29 34 PPB
5:00 AM AURE O3 8 Good 30 35 PPB
6:00 AM AURE O3 8 Good 31 36 PPB
7:00 AM AURE O3 8 Good 31 36 PPB
8:00 AM AURE O3 8 Good 31 36 PPB
9:00 AM AURE O3 8 Good 30 35 PPB
10:00 AM AURE O3 8 Good 28 33 PPB
11:00 AM AURE O3 8 Good 29 34 PPB
12:00 PM AURE O3 8 Good 30 35 PPB
1:00 PM AURE O3 8 Good 31 36 PPB
2:00 PM AURE O3 8 Good 31 37 PPB
3:00 PM AURE O3 8 Good 32 38 PPB
4:00 PM AURE O3 8 Good 32 38 PPB
5:00 PM AURE O3 8 Good 33 39 PPB
6:00 PM AURE O3 8 Good 35 41 PPB
7:00 PM AURE O3 8 Good 36 42 PPB
8:00 PM AURE O3 8 Good 34 40 PPB
9:00 PM AURE O3 8 Good 33 39 PPB
10:00 PM AURE O3 8 Good 32 38 PPB
11:00 PM AURE O3 8 Good 31 37 PPB
12:00 AM AURE O3 8 Good 31 36 PPB
1:00 AM CAMP CO 8 Good 3 0.3 PPM
1:00 AM CAMP NO2 1 Good 40 42 PPB
1:00 AM CAMP NO2 1 Good 40 42 PPB
1:00 AM CAMP O3 8 Good 9 11 PPB
1:00 AM CAMP PM10 24 Good 24 26 µg/m3
1:00 AM CAMP SO2 1 Good 4 3 PPB
1:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CAMP CO 8 Good 5 0.4 PPM
2:00 AM CAMP NO2 1 Good 42 44 PPB
2:00 AM CAMP NO2 1 Good 42 44 PPB
2:00 AM CAMP O3 8 Good 8 9 PPB
2:00 AM CAMP PM10 24 Good 25 27 µg/m3
2:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CAMP SO2 1 Good 4 3 PPB
3:00 AM CAMP CO 8 Good 5 0.4 PPM
3:00 AM CAMP NO2 1 Good 33 35 PPB
3:00 AM CAMP NO2 1 Good 33 35 PPB
3:00 AM CAMP O3 8 Good 6 7 PPB
3:00 AM CAMP PM10 24 Good 26 28 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP CO 8 Good 5 0.4 PPM
4:00 AM CAMP NO2 1 Good 10 11 PPB
4:00 AM CAMP NO2 1 Good 10 11 PPB
4:00 AM CAMP O3 8 Good 8 9 PPB
4:00 AM CAMP PM10 24 Good 26 28 µg/m3
5:00 AM CAMP CO 8 Good 5 0.4 PPM
5:00 AM CAMP NO2 1 Good 6 6 PPB
5:00 AM CAMP NO2 1 Good 6 6 PPB
5:00 AM CAMP O3 8 Good 10 12 PPB
5:00 AM CAMP PM10 24 Good 25 27 µg/m3
6:00 AM CAMP CO 8 Good 5 0.4 PPM
6:00 AM CAMP NO2 1 Good 32 34 PPB
6:00 AM CAMP NO2 1 Good 32 34 PPB
6:00 AM CAMP O3 8 Good 11 13 PPB
6:00 AM CAMP PM10 24 Good 26 28 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 5 0.4 PPM
7:00 AM CAMP NO2 1 Good 38 40 PPB
7:00 AM CAMP NO2 1 Good 38 40 PPB
7:00 AM CAMP O3 8 Good 10 12 PPB
7:00 AM CAMP PM10 24 Good 26 28 µg/m3
7:00 AM CAMP SO2 1 Good 7 5 PPB
7:00 AM CAMP SO2 1 Good 7 5 PPB
8:00 AM CAMP CO 8 Good 5 0.4 PPM
8:00 AM CAMP NO2 1 Good 36 38 PPB
8:00 AM CAMP NO2 1 Good 36 38 PPB
8:00 AM CAMP O3 8 Good 11 13 PPB
8:00 AM CAMP PM10 24 Good 26 28 µg/m3
8:00 AM CAMP SO2 1 Good 7 5 PPB
8:00 AM CAMP SO2 1 Good 7 5 PPB
9:00 AM CAMP CO 8 Good 5 0.4 PPM
9:00 AM CAMP NO2 1 Good 35 37 PPB
9:00 AM CAMP NO2 1 Good 35 37 PPB
9:00 AM CAMP O3 8 Good 12 14 PPB
9:00 AM CAMP PM10 24 Good 26 28 µg/m3
9:00 AM CAMP SO2 1 Good 10 7 PPB
9:00 AM CAMP SO2 1 Good 10 7 PPB
10:00 AM CAMP CO 8 Good 5 0.4 PPM
10:00 AM CAMP NO2 1 Good 37 39 PPB
10:00 AM CAMP NO2 1 Good 37 39 PPB
10:00 AM CAMP O3 8 Good 13 15 PPB
10:00 AM CAMP PM10 24 Good 25 27 µg/m3
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP CO 8 Good 5 0.4 PPM
11:00 AM CAMP NO2 1 Good 32 34 PPB
11:00 AM CAMP NO2 1 Good 32 34 PPB
11:00 AM CAMP O3 8 Good 14 16 PPB
11:00 AM CAMP PM10 24 Good 23 25 µg/m3
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP CO 8 Good 5 0.4 PPM
12:00 PM CAMP NO2 1 Good 18 19 PPB
12:00 PM CAMP NO2 1 Good 18 19 PPB
12:00 PM CAMP O3 8 Good 13 15 PPB
12:00 PM CAMP PM10 24 Good 23 25 µg/m3
1:00 PM CAMP CO 8 Good 5 0.4 PPM
1:00 PM CAMP NO2 1 Good 16 17 PPB
1:00 PM CAMP NO2 1 Good 16 17 PPB
1:00 PM CAMP O3 8 Good 12 14 PPB
1:00 PM CAMP PM10 24 Good 22 24 µg/m3
2:00 PM CAMP CO 8 Good 5 0.4 PPM
2:00 PM CAMP NO2 1 Good 17 18 PPB
2:00 PM CAMP NO2 1 Good 17 18 PPB
2:00 PM CAMP O3 8 Good 14 17 PPB
2:00 PM CAMP PM10 24 Good 20 22 µg/m3
3:00 PM CAMP CO 8 Good 5 0.4 PPM
3:00 PM CAMP NO2 1 Good 21 22 PPB
3:00 PM CAMP NO2 1 Good 21 22 PPB
3:00 PM CAMP O3 8 Good 18 21 PPB
3:00 PM CAMP PM10 24 Good 19 21 µg/m3
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP CO 8 Good 5 0.4 PPM
4:00 PM CAMP NO2 1 Good 26 28 PPB
4:00 PM CAMP NO2 1 Good 26 28 PPB
4:00 PM CAMP O3 8 Good 19 23 PPB
4:00 PM CAMP PM10 24 Good 19 21 µg/m3
4:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP SO2 1 Good 3 2 PPB
5:00 PM CAMP CO 8 Good 5 0.4 PPM
5:00 PM CAMP NO2 1 Good 42 44 PPB
5:00 PM CAMP NO2 1 Good 42 44 PPB
5:00 PM CAMP O3 8 Good 19 23 PPB
5:00 PM CAMP PM10 24 Good 19 21 µg/m3
5:00 PM CAMP SO2 1 Good 3 2 PPB
5:00 PM CAMP SO2 1 Good 3 2 PPB
6:00 PM CAMP CO 8 Good 5 0.4 PPM
6:00 PM CAMP NO2 1 Good 45 48 PPB
6:00 PM CAMP NO2 1 Good 45 48 PPB
6:00 PM CAMP O3 8 Good 19 23 PPB
6:00 PM CAMP PM10 24 Good 19 21 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 6 0.5 PPM
7:00 PM CAMP NO2 1 Good 50 53 PPB
7:00 PM CAMP NO2 1 Good 50 53 PPB
7:00 PM CAMP O3 8 Good 18 21 PPB
7:00 PM CAMP PM10 24 Good 21 23 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 7 0.6 PPM
8:00 PM CAMP NO2 1 Good 45 48 PPB
8:00 PM CAMP NO2 1 Good 45 48 PPB
8:00 PM CAMP O3 8 Good 14 17 PPB
8:00 PM CAMP PM10 24 Good 22 24 µg/m3
8:00 PM CAMP SO2 1 Good 1 1 PPB
8:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM CAMP CO 8 Good 7 0.6 PPM
9:00 PM CAMP NO2 1 Good 42 45 PPB
9:00 PM CAMP NO2 1 Good 42 45 PPB
9:00 PM CAMP O3 8 Good 11 13 PPB
9:00 PM CAMP PM10 24 Good 24 26 µg/m3
9:00 PM CAMP SO2 1 Good 3 2 PPB
9:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 PM CAMP CO 8 Good 8 0.7 PPM
10:00 PM CAMP NO2 1 Good 41 43 PPB
10:00 PM CAMP NO2 1 Good 41 43 PPB
10:00 PM CAMP O3 8 Good 8 9 PPB
10:00 PM CAMP PM10 24 Good 25 27 µg/m3
10:00 PM CAMP SO2 1 Good 4 3 PPB
10:00 PM CAMP SO2 1 Good 4 3 PPB
11:00 PM CAMP CO 8 Good 10 0.9 PPM
11:00 PM CAMP O3 8 Good 4 5 PPB
11:00 PM CAMP PM10 24 Good 26 28 µg/m3
11:00 PM CAMP SO2 1 Good 6 4 PPB
11:00 PM CAMP SO2 1 Good 6 4 PPB
12:00 AM CAMP CO 8 Good 11 1.0 PPM
12:00 AM CAMP NO2 1 Good 44 47 PPB
12:00 AM CAMP NO2 1 Good 44 47 PPB
12:00 AM CAMP O3 8 Good 2 2 PPB
12:00 AM CAMP PM10 24 Good 29 31 µg/m3
12:00 AM CAMP SO2 1 Good 6 4 PPB
12:00 AM CAMP SO2 1 Good 6 4 PPB
1:00 AM CASA O3 8 Good 10 12 PPB
1:00 AM CASA PM10 24 Good 23 25 µg/m3
1:00 AM CASA PM2.5 24 Good 10 3 µg/m3
2:00 AM CASA O3 8 Good 9 11 PPB
2:00 AM CASA PM10 24 Good 24 26 µg/m3
2:00 AM CASA PM2.5 24 Good 10 3 µg/m3
3:00 AM CASA O3 8 Good 10 12 PPB
3:00 AM CASA PM10 24 Good 24 26 µg/m3
3:00 AM CASA PM2.5 24 Good 12 3 µg/m3
4:00 AM CASA O3 8 Good 11 13 PPB
4:00 AM CASA PM10 24 Good 25 27 µg/m3
4:00 AM CASA PM2.5 24 Good 12 3 µg/m3
5:00 AM CASA O3 8 Good 14 17 PPB
5:00 AM CASA PM10 24 Good 25 27 µg/m3
5:00 AM CASA PM2.5 24 Good 12 3 µg/m3
6:00 AM CASA O3 8 Good 17 20 PPB
6:00 AM CASA PM10 24 Good 24 26 µg/m3
6:00 AM CASA PM2.5 24 Good 12 3 µg/m3
7:00 AM CASA O3 8 Good 17 20 PPB
7:00 AM CASA PM10 24 Good 24 26 µg/m3
7:00 AM CASA PM2.5 24 Good 12 3 µg/m3
8:00 AM CASA O3 8 Good 17 20 PPB
8:00 AM CASA PM10 24 Good 24 26 µg/m3
8:00 AM CASA PM2.5 24 Good 13 3 µg/m3
9:00 AM CASA O3 8 Good 18 21 PPB
9:00 AM CASA PM10 24 Good 23 25 µg/m3
9:00 AM CASA PM2.5 24 Good 14 3 µg/m3
10:00 AM CASA O3 8 Good 18 21 PPB
10:00 AM CASA PM10 24 Good 21 23 µg/m3
10:00 AM CASA PM2.5 24 Good 13 3 µg/m3
11:00 AM CASA O3 8 Good 15 18 PPB
11:00 AM CASA PM10 24 Good 20 22 µg/m3
11:00 AM CASA PM2.5 24 Good 12 3 µg/m3
12:00 PM CASA O3 8 Good 15 18 PPB
12:00 PM CASA PM10 24 Good 19 21 µg/m3
12:00 PM CASA PM2.5 24 Good 12 3 µg/m3
1:00 PM CASA O3 8 Good 14 17 PPB
1:00 PM CASA PM10 24 Good 19 21 µg/m3
1:00 PM CASA PM2.5 24 Good 12 3 µg/m3
2:00 PM CASA O3 8 Good 15 18 PPB
2:00 PM CASA PM10 24 Good 19 20 µg/m3
2:00 PM CASA PM2.5 24 Good 12 3 µg/m3
3:00 PM CASA O3 8 Good 19 23 PPB
3:00 PM CASA PM10 24 Good 18 19 µg/m3
3:00 PM CASA PM2.5 24 Good 12 3 µg/m3
4:00 PM CASA O3 8 Good 23 27 PPB
4:00 PM CASA PM10 24 Good 18 19 µg/m3
4:00 PM CASA PM2.5 24 Good 12 3 µg/m3
5:00 PM CASA O3 8 Good 25 30 PPB
5:00 PM CASA PM10 24 Good 17 18 µg/m3
5:00 PM CASA PM2.5 24 Good 12 3 µg/m3
6:00 PM CASA O3 8 Good 26 31 PPB
6:00 PM CASA PM10 24 Good 17 18 µg/m3
6:00 PM CASA PM2.5 24 Good 12 3 µg/m3
7:00 PM CASA O3 8 Good 25 29 PPB
7:00 PM CASA PM10 24 Good 17 18 µg/m3
7:00 PM CASA PM2.5 24 Good 12 3 µg/m3
8:00 PM CASA O3 8 Good 22 26 PPB
8:00 PM CASA PM10 24 Good 19 20 µg/m3
8:00 PM CASA PM2.5 24 Good 14 3 µg/m3
9:00 PM CASA O3 8 Good 18 21 PPB
9:00 PM CASA PM10 24 Good 20 22 µg/m3
9:00 PM CASA PM2.5 24 Good 16 4 µg/m3
10:00 PM CASA O3 8 Good 14 17 PPB
10:00 PM CASA PM10 24 Good 21 23 µg/m3
10:00 PM CASA PM2.5 24 Good 17 4 µg/m3
11:00 PM CASA O3 8 Good 10 12 PPB
11:00 PM CASA PM10 24 Good 21 23 µg/m3
11:00 PM CASA PM2.5 24 Good 18 4 µg/m3
12:00 AM CASA O3 8 Good 6 7 PPB
12:00 AM CASA PM10 24 Good 22 24 µg/m3
12:00 AM CASA PM2.5 24 Good 18 4 µg/m3
1:00 AM CHAT O3 8 Good 29 34 PPB
2:00 AM CHAT O3 8 Good 28 33 PPB
3:00 AM CHAT O3 8 Good 28 33 PPB
4:00 AM CHAT O3 8 Good 29 34 PPB
5:00 AM CHAT O3 8 Good 30 35 PPB
6:00 AM CHAT O3 8 Good 31 36 PPB
7:00 AM CHAT O3 8 Good 31 36 PPB
8:00 AM CHAT O3 8 Good 29 34 PPB
8:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
9:00 AM CHAT O3 8 Good 27 32 PPB
9:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
10:00 AM CHAT O3 8 Good 28 33 PPB
10:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
11:00 AM CHAT O3 8 Good 29 34 PPB
11:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
12:00 PM CHAT O3 8 Good 29 34 PPB
12:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
1:00 PM CHAT O3 8 Good 30 35 PPB
1:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
2:00 PM CHAT O3 8 Good 31 37 PPB
2:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
3:00 PM CHAT O3 8 Good 32 38 PPB
3:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
4:00 PM CHAT O3 8 Good 36 42 PPB
4:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
5:00 PM CHAT O3 8 Good 37 44 PPB
5:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
6:00 PM CHAT O3 8 Good 37 44 PPB
6:00 PM CHAT PM2.5 24 Good 6 2 µg/m3
7:00 PM CHAT O3 8 Good 36 42 PPB
7:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
8:00 PM CHAT O3 8 Good 34 40 PPB
8:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
9:00 PM CHAT O3 8 Good 32 38 PPB
9:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
10:00 PM CHAT O3 8 Good 28 33 PPB
10:00 PM CHAT PM2.5 24 Good 8 2 µg/m3
11:00 PM CHAT O3 8 Good 25 29 PPB
11:00 PM CHAT PM2.5 24 Good 8 2 µg/m3
12:00 AM CHAT O3 8 Good 22 26 PPB
12:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
1:00 AM CO NM PM10 24 Good 4 4 µg/m3
2:00 AM CO NM PM10 24 Good 4 4 µg/m3
3:00 AM CO NM PM10 24 Good 4 4 µg/m3
4:00 AM CO NM PM10 24 Good 4 4 µg/m3
5:00 AM CO NM PM10 24 Good 4 4 µg/m3
6:00 AM CO NM PM10 24 Good 4 4 µg/m3
7:00 AM CO NM PM10 24 Good 4 4 µg/m3
8:00 AM CO NM PM10 24 Good 4 4 µg/m3
9:00 AM CO NM PM10 24 Good 4 4 µg/m3
10:00 AM CO NM PM10 24 Good 4 4 µg/m3
11:00 AM CO NM PM10 24 Good 4 4 µg/m3
12:00 PM CO NM PM10 24 Good 4 4 µg/m3
1:00 PM CO NM PM10 24 Good 4 4 µg/m3
2:00 PM CO NM PM10 24 Good 5 5 µg/m3
3:00 PM CO NM PM10 24 Good 5 5 µg/m3
4:00 PM CO NM PM10 24 Good 5 5 µg/m3
5:00 PM CO NM PM10 24 Good 5 5 µg/m3
6:00 PM CO NM PM10 24 Good 5 5 µg/m3
7:00 PM CO NM PM10 24 Good 5 5 µg/m3
8:00 PM CO NM PM10 24 Good 5 5 µg/m3
9:00 PM CO NM PM10 24 Good 5 5 µg/m3
10:00 PM CO NM PM10 24 Good 5 5 µg/m3
11:00 PM CO NM PM10 24 Good 5 5 µg/m3
12:00 AM CO NM PM10 24 Good 5 5 µg/m3
1:00 AM COMM PM2.5 24 Good 19 6 µg/m3
2:00 AM COMM PM2.5 24 Good 19 6 µg/m3
3:00 AM COMM PM2.5 24 Good 23 6 µg/m3
4:00 AM COMM PM2.5 24 Good 23 6 µg/m3
5:00 AM COMM PM2.5 24 Good 24 6 µg/m3
6:00 AM COMM PM2.5 24 Good 23 6 µg/m3
7:00 AM COMM PM2.5 24 Good 23 6 µg/m3
8:00 AM COMM PM2.5 24 Good 22 5 µg/m3
9:00 AM COMM PM2.5 24 Good 22 5 µg/m3
10:00 AM COMM PM2.5 24 Good 22 5 µg/m3
11:00 AM COMM PM2.5 24 Good 20 5 µg/m3
12:00 PM COMM PM2.5 24 Good 21 5 µg/m3
1:00 PM COMM PM2.5 24 Good 21 5 µg/m3
2:00 PM COMM PM2.5 24 Good 21 5 µg/m3
3:00 PM COMM PM2.5 24 Good 21 5 µg/m3
4:00 PM COMM PM2.5 24 Good 22 5 µg/m3
5:00 PM COMM PM2.5 24 Good 22 5 µg/m3
6:00 PM COMM PM2.5 24 Good 22 5 µg/m3
7:00 PM COMM PM2.5 24 Good 21 5 µg/m3
8:00 PM COMM PM2.5 24 Good 22 5 µg/m3
9:00 PM COMM PM2.5 24 Good 23 6 µg/m3
10:00 PM COMM PM2.5 24 Good 24 6 µg/m3
11:00 PM COMM PM2.5 24 Good 24 6 µg/m3
12:00 AM COMM PM2.5 24 Good 24 6 µg/m3
1:00 AM CRG O3 8 Good 14 16 PPB
2:00 AM CRG O3 8 Good 9 11 PPB
3:00 AM CRG O3 8 Good 8 9 PPB
4:00 AM CRG O3 8 Good 9 11 PPB
5:00 AM CRG O3 8 Good 11 13 PPB
6:00 AM CRG O3 8 Good 14 16 PPB
7:00 AM CRG O3 8 Good 14 16 PPB
8:00 AM CRG O3 8 Good 14 16 PPB
9:00 AM CRG O3 8 Good 14 16 PPB
10:00 AM CRG O3 8 Good 15 18 PPB
11:00 AM CRG O3 8 Good 15 18 PPB
12:00 PM CRG O3 8 Good 14 17 PPB
1:00 PM CRG O3 8 Good 14 16 PPB
2:00 PM CRG O3 8 Good 15 18 PPB
3:00 PM CRG O3 8 Good 19 22 PPB
4:00 PM CRG O3 8 Good 23 27 PPB
5:00 PM CRG O3 8 Good 25 29 PPB
6:00 PM CRG O3 8 Good 25 30 PPB
7:00 PM CRG O3 8 Good 23 27 PPB
8:00 PM CRG O3 8 Good 20 24 PPB
9:00 PM CRG O3 8 Good 16 19 PPB
10:00 PM CRG O3 8 Good 12 14 PPB
11:00 PM CRG O3 8 Good 8 10 PPB
12:00 AM CRG O3 8 Good 5 6 PPB
1:00 AM CTZ O3 8 Good 13 15 PPB
2:00 AM CTZ O3 8 Good 14 16 PPB
3:00 AM CTZ O3 8 Good 15 18 PPB
4:00 AM CTZ O3 8 Good 17 20 PPB
5:00 AM CTZ O3 8 Good 19 22 PPB
6:00 AM CTZ O3 8 Good 19 22 PPB
7:00 AM CTZ O3 8 Good 19 23 PPB
8:00 AM CTZ O3 8 Good 19 23 PPB
9:00 AM CTZ O3 8 Good 19 23 PPB
10:00 AM CTZ O3 8 Good 19 23 PPB
11:00 AM CTZ O3 8 Good 20 24 PPB
12:00 PM CTZ O3 8 Good 22 26 PPB
1:00 PM CTZ O3 8 Good 24 28 PPB
2:00 PM CTZ O3 8 Good 25 30 PPB
3:00 PM CTZ O3 8 Good 27 32 PPB
4:00 PM CTZ O3 8 Good 30 35 PPB
5:00 PM CTZ O3 8 Good 30 35 PPB
6:00 PM CTZ O3 8 Good 29 34 PPB
7:00 PM CTZ O3 8 Good 26 31 PPB
8:00 PM CTZ O3 8 Good 24 28 PPB
9:00 PM CTZ O3 8 Good 20 24 PPB
10:00 PM CTZ O3 8 Good 18 21 PPB
11:00 PM CTZ O3 8 Good 16 19 PPB
12:00 AM CTZ O3 8 Good 14 17 PPB
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 19 23 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 21 25 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 22 26 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 25 29 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 25 30 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 26 31 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 25 29 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 24 28 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 20 24 PPB
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM FTC O3 8 Good 19 22 PPB
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM FTC O3 8 Good 18 21 PPB
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM FTC O3 8 Good 17 20 PPB
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM FTC O3 8 Good 17 20 PPB
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM FTC O3 8 Good 17 20 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTC O3 8 Good 20 24 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Good 24 28 PPB
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Good 25 30 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 23 27 PPB
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 20 24 PPB
8:00 PM FTC CO 8 Good 3 0.3 PPM
8:00 PM FTC O3 8 Good 18 21 PPB
9:00 PM FTC CO 8 Good 5 0.4 PPM
9:00 PM FTC O3 8 Good 14 17 PPB
10:00 PM FTC CO 8 Good 6 0.5 PPM
10:00 PM FTC O3 8 Good 10 12 PPB
11:00 PM FTC CO 8 Good 7 0.6 PPM
11:00 PM FTC O3 8 Good 7 8 PPB
12:00 AM FTC CO 8 Good 8 0.7 PPM
12:00 AM FTC O3 8 Good 3 3 PPB
1:00 AM FTCF PM10 24 Good 15 16 µg/m3
1:00 AM FTCF PM2.5 24 Good 13 4 µg/m3
2:00 AM FTCF PM10 24 Good 15 16 µg/m3
2:00 AM FTCF PM2.5 24 Good 12 4 µg/m3
3:00 AM FTCF PM10 24 Good 15 16 µg/m3
3:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
4:00 AM FTCF PM10 24 Good 14 15 µg/m3
4:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
5:00 AM FTCF PM10 24 Good 12 13 µg/m3
5:00 AM FTCF PM2.5 24 Good 11 3 µg/m3
6:00 AM FTCF PM10 24 Good 11 12 µg/m3
6:00 AM FTCF PM2.5 24 Good 10 2 µg/m3
7:00 AM FTCF PM10 24 Good 11 12 µg/m3
7:00 AM FTCF PM2.5 24 Good 9 2 µg/m3
8:00 AM FTCF PM10 24 Good 11 12 µg/m3
8:00 AM FTCF PM2.5 24 Good 9 2 µg/m3
9:00 AM FTCF PM10 24 Good 11 12 µg/m3
9:00 AM FTCF PM2.5 24 Good 9 2 µg/m3
10:00 AM FTCF PM10 24 Good 10 11 µg/m3
10:00 AM FTCF PM2.5 24 Good 8 2 µg/m3
11:00 AM FTCF PM10 24 Good 9 10 µg/m3
11:00 AM FTCF PM2.5 24 Good 8 2 µg/m3
12:00 PM FTCF PM10 24 Good 9 10 µg/m3
12:00 PM FTCF PM2.5 24 Good 8 2 µg/m3
1:00 PM FTCF PM10 24 Good 9 10 µg/m3
1:00 PM FTCF PM2.5 24 Good 9 2 µg/m3
2:00 PM FTCF PM10 24 Good 9 10 µg/m3
2:00 PM FTCF PM2.5 24 Good 9 2 µg/m3
3:00 PM FTCF PM10 24 Good 8 9 µg/m3
3:00 PM FTCF PM2.5 24 Good 9 2 µg/m3
4:00 PM FTCF PM10 24 Good 8 9 µg/m3
4:00 PM FTCF PM2.5 24 Good 10 2 µg/m3
5:00 PM FTCF PM10 24 Good 9 10 µg/m3
5:00 PM FTCF PM2.5 24 Good 10 2 µg/m3
6:00 PM FTCF PM10 24 Good 9 10 µg/m3
6:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
7:00 PM FTCF PM10 24 Good 10 11 µg/m3
7:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
8:00 PM FTCF PM10 24 Good 11 12 µg/m3
8:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
9:00 PM FTCF PM10 24 Good 12 13 µg/m3
9:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
10:00 PM FTCF PM10 24 Good 13 14 µg/m3
10:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
11:00 PM FTCF PM10 24 Good 15 16 µg/m3
11:00 PM FTCF PM2.5 24 Good 23 6 µg/m3
12:00 AM FTCF PM10 24 Good 16 17 µg/m3
12:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
1:00 AM FTCR O3 8 Good 37 44 PPB
2:00 AM FTCR O3 8 Good 37 44 PPB
3:00 AM FTCR O3 8 Good 37 44 PPB
4:00 AM FTCR O3 8 Good 37 44 PPB
5:00 AM FTCR O3 8 Good 37 44 PPB
6:00 AM FTCR O3 8 Good 37 44 PPB
7:00 AM FTCR O3 8 Good 36 43 PPB
8:00 AM FTCR O3 8 Good 36 43 PPB
9:00 AM FTCR O3 8 Good 36 42 PPB
10:00 AM FTCR O3 8 Good 36 42 PPB
11:00 AM FTCR O3 8 Good 36 42 PPB
12:00 PM FTCR O3 8 Good 35 41 PPB
1:00 PM FTCR O3 8 Good 35 41 PPB
2:00 PM FTCR O3 8 Good 35 41 PPB
3:00 PM FTCR O3 8 Good 35 41 PPB
4:00 PM FTCR O3 8 Good 34 40 PPB
5:00 PM FTCR O3 8 Good 33 39 PPB
6:00 PM FTCR O3 8 Good 32 38 PPB
7:00 PM FTCR O3 8 Good 31 36 PPB
8:00 PM FTCR O3 8 Good 31 36 PPB
9:00 PM FTCR O3 8 Good 30 35 PPB
10:00 PM FTCR O3 8 Good 29 34 PPB
11:00 PM FTCR O3 8 Good 29 34 PPB
12:00 AM FTCR O3 8 Good 28 33 PPB
1:00 AM FTCW O3 8 Good 36 42 PPB
2:00 AM FTCW O3 8 Good 36 42 PPB
3:00 AM FTCW O3 8 Good 35 41 PPB
4:00 AM FTCW O3 8 Good 36 42 PPB
5:00 AM FTCW O3 8 Good 36 42 PPB
6:00 AM FTCW O3 8 Good 35 41 PPB
7:00 AM FTCW O3 8 Good 35 41 PPB
8:00 AM FTCW O3 8 Good 33 39 PPB
9:00 AM FTCW O3 8 Good 32 38 PPB
10:00 AM FTCW O3 8 Good 31 37 PPB
11:00 AM FTCW O3 8 Good 31 36 PPB
12:00 PM FTCW O3 8 Good 31 36 PPB
1:00 PM FTCW O3 8 Good 30 35 PPB
2:00 PM FTCW O3 8 Good 30 35 PPB
3:00 PM FTCW O3 8 Good 31 36 PPB
4:00 PM FTCW O3 8 Good 31 37 PPB
5:00 PM FTCW O3 8 Good 31 37 PPB
6:00 PM FTCW O3 8 Good 31 37 PPB
7:00 PM FTCW O3 8 Good 31 36 PPB
8:00 PM FTCW O3 8 Good 30 35 PPB
9:00 PM FTCW O3 8 Good 29 34 PPB
10:00 PM FTCW O3 8 Good 28 33 PPB
11:00 PM FTCW O3 8 Good 27 32 PPB
12:00 AM FTCW O3 8 Good 26 31 PPB
1:00 AM GJCT CO 8 Good 7 0.6 PPM
2:00 AM GJCT CO 8 Good 6 0.5 PPM
3:00 AM GJCT CO 8 Good 6 0.5 PPM
4:00 AM GJCT CO 8 Good 6 0.5 PPM
5:00 AM GJCT CO 8 Good 6 0.5 PPM
6:00 AM GJCT CO 8 Good 6 0.5 PPM
7:00 AM GJCT CO 8 Good 6 0.5 PPM
8:00 AM GJCT CO 8 Good 6 0.5 PPM
9:00 AM GJCT CO 8 Good 6 0.5 PPM
10:00 AM GJCT CO 8 Good 6 0.5 PPM
11:00 AM GJCT CO 8 Good 7 0.6 PPM
12:00 PM GJCT CO 8 Good 7 0.6 PPM
1:00 PM GJCT CO 8 Good 7 0.6 PPM
2:00 PM GJCT CO 8 Good 7 0.6 PPM
3:00 PM GJCT CO 8 Good 7 0.6 PPM
4:00 PM GJCT CO 8 Good 6 0.5 PPM
5:00 PM GJCT CO 8 Good 6 0.5 PPM
6:00 PM GJCT CO 8 Good 6 0.5 PPM
7:00 PM GJCT CO 8 Good 6 0.5 PPM
8:00 PM GJCT CO 8 Good 6 0.5 PPM
9:00 PM GJCT CO 8 Good 6 0.5 PPM
10:00 PM GJCT CO 8 Good 6 0.5 PPM
11:00 PM GJCT CO 8 Good 6 0.5 PPM
12:00 AM GJCT CO 8 Good 7 0.6 PPM
1:00 AM GJPB PM10 24 Good 33 36 µg/m3
1:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
2:00 AM GJPB PM10 24 Good 34 37 µg/m3
2:00 AM GJPB PM2.5 24 Moderate 93 33 µg/m3
3:00 AM GJPB PM10 24 Good 34 37 µg/m3
3:00 AM GJPB PM2.5 24 Moderate 94 33 µg/m3
4:00 AM GJPB PM10 24 Good 33 36 µg/m3
4:00 AM GJPB PM2.5 24 Moderate 94 33 µg/m3
5:00 AM GJPB PM10 24 Good 33 36 µg/m3
5:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
6:00 AM GJPB PM10 24 Good 33 36 µg/m3
6:00 AM GJPB PM2.5 24 Moderate 92 32 µg/m3
7:00 AM GJPB PM10 24 Good 33 36 µg/m3
7:00 AM GJPB PM2.5 24 Moderate 92 32 µg/m3
8:00 AM GJPB PM10 24 Good 33 36 µg/m3
8:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
9:00 AM GJPB PM10 24 Good 33 36 µg/m3
9:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
10:00 AM GJPB PM10 24 Good 33 36 µg/m3
10:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
11:00 AM GJPB PM10 24 Good 33 36 µg/m3
11:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
12:00 PM GJPB PM10 24 Good 33 36 µg/m3
12:00 PM GJPB PM2.5 24 Moderate 92 32 µg/m3
1:00 PM GJPB PM10 24 Good 33 36 µg/m3
1:00 PM GJPB PM2.5 24 Moderate 92 32 µg/m3
2:00 PM GJPB PM10 24 Good 33 36 µg/m3
2:00 PM GJPB PM2.5 24 Moderate 92 32 µg/m3
3:00 PM GJPB PM10 24 Good 33 36 µg/m3
3:00 PM GJPB PM2.5 24 Moderate 92 32 µg/m3
4:00 PM GJPB PM10 24 Good 33 36 µg/m3
4:00 PM GJPB PM2.5 24 Moderate 93 32 µg/m3
5:00 PM GJPB PM10 24 Good 33 36 µg/m3
5:00 PM GJPB PM2.5 24 Moderate 93 32 µg/m3
6:00 PM GJPB PM10 24 Good 34 37 µg/m3
6:00 PM GJPB PM2.5 24 Moderate 95 33 µg/m3
7:00 PM GJPB PM10 24 Good 34 37 µg/m3
7:00 PM GJPB PM2.5 24 Moderate 96 33 µg/m3
8:00 PM GJPB PM10 24 Good 35 38 µg/m3
8:00 PM GJPB PM2.5 24 Moderate 97 34 µg/m3
9:00 PM GJPB PM10 24 Good 35 38 µg/m3
9:00 PM GJPB PM2.5 24 Moderate 97 34 µg/m3
10:00 PM GJPB PM10 24 Good 35 38 µg/m3
10:00 PM GJPB PM2.5 24 Moderate 98 34 µg/m3
11:00 PM GJPB PM10 24 Good 35 38 µg/m3
11:00 PM GJPB PM2.5 24 Moderate 99 35 µg/m3
12:00 AM GJPB PM10 24 Good 35 38 µg/m3
12:00 AM GJPB PM2.5 24 Moderate 98 35 µg/m3
1:00 AM GREA CO 8 Good 12 1.1 PPM
2:00 AM GREA CO 8 Good 10 0.9 PPM
3:00 AM GREA CO 8 Good 8 0.7 PPM
4:00 AM GREA CO 8 Good 7 0.6 PPM
5:00 AM GREA CO 8 Good 5 0.4 PPM
6:00 AM GREA CO 8 Good 3 0.3 PPM
7:00 AM GREA CO 8 Good 2 0.2 PPM
8:00 AM GREA CO 8 Good 0 0.0 PPM
9:00 AM GREA CO 8 Good 0 0.0 PPM
10:00 AM GREA CO 8 Good 0 0.0 PPM
11:00 AM GREA CO 8 Good 1 0.1 PPM
12:00 PM GREA CO 8 Good 1 0.1 PPM
1:00 PM GREA CO 8 Good 1 0.1 PPM
2:00 PM GREA CO 8 Good 1 0.1 PPM
3:00 PM GREA CO 8 Good 1 0.1 PPM
4:00 PM GREA CO 8 Good 1 0.1 PPM
5:00 PM GREA CO 8 Good 1 0.1 PPM
6:00 PM GREA CO 8 Good 1 0.1 PPM
7:00 PM GREA CO 8 Good 1 0.1 PPM
8:00 PM GREA CO 8 Good 2 0.2 PPM
9:00 PM GREA CO 8 Good 2 0.2 PPM
10:00 PM GREA CO 8 Good 3 0.3 PPM
11:00 PM GREA CO 8 Good 5 0.4 PPM
12:00 AM GREA CO 8 Good 5 0.4 PPM
1:00 AM GRET O3 8 Good 22 26 PPB
2:00 AM GRET O3 8 Good 25 29 PPB
3:00 AM GRET O3 8 Good 25 30 PPB
4:00 AM GRET O3 8 Good 26 31 PPB
5:00 AM GRET O3 8 Good 28 33 PPB
6:00 AM GRET O3 8 Good 29 34 PPB
7:00 AM GRET O3 8 Good 31 36 PPB
8:00 AM GRET O3 8 Good 31 37 PPB
9:00 AM GRET O3 8 Good 31 37 PPB
10:00 AM GRET O3 8 Good 31 36 PPB
11:00 AM GRET O3 8 Good 30 35 PPB
12:00 PM GRET O3 8 Good 29 34 PPB
1:00 PM GRET O3 8 Good 28 33 PPB
2:00 PM GRET O3 8 Good 29 34 PPB
3:00 PM GRET O3 8 Good 30 35 PPB
4:00 PM GRET O3 8 Good 31 36 PPB
5:00 PM GRET O3 8 Good 31 37 PPB
6:00 PM GRET O3 8 Good 31 37 PPB
7:00 PM GRET O3 8 Good 31 36 PPB
8:00 PM GRET O3 8 Good 28 33 PPB
9:00 PM GRET O3 8 Good 25 30 PPB
10:00 PM GRET O3 8 Good 22 26 PPB
11:00 PM GRET O3 8 Good 19 23 PPB
12:00 AM GRET O3 8 Good 17 20 PPB
1:00 AM H24 CO 8 Good 10 0.9 PPM
1:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM H24 CO 8 Good 10 0.9 PPM
3:00 AM H24 CO 8 Good 8 0.7 PPM
4:00 AM H24 CO 8 Good 7 0.6 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM H24 CO 8 Good 7 0.6 PPM
6:00 AM H24 CO 8 Good 6 0.5 PPM
6:00 AM H24 SO2 1 Good 3 2 PPB
7:00 AM H24 CO 8 Good 5 0.4 PPM
7:00 AM H24 SO2 1 Good 3 2 PPB
8:00 AM H24 CO 8 Good 6 0.5 PPM
8:00 AM H24 SO2 1 Good 4 3 PPB
9:00 AM H24 CO 8 Good 7 0.6 PPM
9:00 AM H24 SO2 1 Good 6 4 PPB
10:00 AM H24 CO 8 Good 8 0.7 PPM
10:00 AM H24 SO2 1 Good 3 2 PPB
11:00 AM H24 CO 8 Good 7 0.6 PPM
11:00 AM H24 SO2 1 Good 6 4 PPB
12:00 PM H24 CO 8 Good 7 0.6 PPM
12:00 PM H24 SO2 1 Good 4 3 PPB
1:00 PM H24 CO 8 Good 7 0.6 PPM
1:00 PM H24 SO2 1 Good 36 25 PPB
2:00 PM H24 CO 8 Good 7 0.6 PPM
2:00 PM H24 SO2 1 Good 16 11 PPB
3:00 PM H24 CO 8 Good 6 0.5 PPM
3:00 PM H24 SO2 1 Good 13 9 PPB
4:00 PM H24 CO 8 Good 5 0.4 PPM
4:00 PM H24 SO2 1 Good 10 7 PPB
5:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM H24 SO2 1 Good 10 7 PPB
6:00 PM H24 CO 8 Good 3 0.3 PPM
6:00 PM H24 SO2 1 Good 6 4 PPB
7:00 PM H24 CO 8 Good 3 0.3 PPM
7:00 PM H24 SO2 1 Good 3 2 PPB
8:00 PM H24 CO 8 Good 5 0.4 PPM
8:00 PM H24 SO2 1 Good 3 2 PPB
9:00 PM H24 CO 8 Good 6 0.5 PPM
9:00 PM H24 SO2 1 Good 4 3 PPB
10:00 PM H24 CO 8 Good 8 0.7 PPM
10:00 PM H24 SO2 1 Good 3 2 PPB
11:00 PM H24 CO 8 Good 9 0.8 PPM
11:00 PM H24 SO2 1 Good 3 2 PPB
12:00 AM H24 CO 8 Good 10 0.9 PPM
12:00 AM H24 SO2 1 Good 3 2 PPB
1:00 AM HLD O3 8 Good 26 31 PPB
2:00 AM HLD O3 8 Good 27 32 PPB
3:00 AM HLD O3 8 Good 28 33 PPB
4:00 AM HLD O3 8 Good 30 35 PPB
5:00 AM HLD O3 8 Good 31 36 PPB
6:00 AM HLD O3 8 Good 30 35 PPB
7:00 AM HLD O3 8 Good 30 35 PPB
8:00 AM HLD O3 8 Good 29 34 PPB
9:00 AM HLD O3 8 Good 28 33 PPB
10:00 AM HLD O3 8 Good 28 33 PPB
11:00 AM HLD O3 8 Good 28 33 PPB
12:00 PM HLD O3 8 Good 29 34 PPB
1:00 PM HLD O3 8 Good 31 36 PPB
2:00 PM HLD O3 8 Good 31 37 PPB
3:00 PM HLD O3 8 Good 33 39 PPB
4:00 PM HLD O3 8 Good 36 42 PPB
5:00 PM HLD O3 8 Good 36 43 PPB
6:00 PM HLD O3 8 Good 34 40 PPB
7:00 PM HLD O3 8 Good 31 36 PPB
8:00 PM HLD O3 8 Good 27 32 PPB
9:00 PM HLD O3 8 Good 25 29 PPB
10:00 PM HLD O3 8 Good 20 24 PPB
11:00 PM HLD O3 8 Good 19 22 PPB
12:00 AM HLD O3 8 Good 18 21 PPB
1:00 AM LAY O3 8 Good 29 34 PPB
2:00 AM LAY O3 8 Good 27 32 PPB
3:00 AM LAY O3 8 Good 26 31 PPB
4:00 AM LAY O3 8 Good 25 30 PPB
5:00 AM LAY O3 8 Good 25 30 PPB
6:00 AM LAY O3 8 Good 25 30 PPB
7:00 AM LAY O3 8 Good 25 29 PPB
8:00 AM LAY O3 8 Good 25 29 PPB
9:00 AM LAY O3 8 Good 25 30 PPB
10:00 AM LAY O3 8 Good 25 30 PPB
11:00 AM LAY O3 8 Good 26 31 PPB
12:00 PM LAY O3 8 Good 27 32 PPB
1:00 PM LAY O3 8 Good 29 34 PPB
2:00 PM LAY O3 8 Good 30 35 PPB
3:00 PM LAY O3 8 Good 31 37 PPB
4:00 PM LAY O3 8 Good 33 39 PPB
5:00 PM LAY O3 8 Good 34 40 PPB
6:00 PM LAY O3 8 Good 35 41 PPB
7:00 PM LAY O3 8 Good 36 42 PPB
8:00 PM LAY O3 8 Good 36 42 PPB
9:00 PM LAY O3 8 Good 36 42 PPB
10:00 PM LAY O3 8 Good 36 42 PPB
11:00 PM LAY O3 8 Good 35 41 PPB
12:00 AM LAY O3 8 Good 34 40 PPB
1:00 AM LNGM PM2.5 24 Good 17 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
7:00 AM LNGM PM2.5 24 Good 23 6 µg/m3
8:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
9:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
10:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
11:00 AM LNGM PM2.5 24 Good 16 4 µg/m3
12:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
1:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
2:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
3:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
4:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
5:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
6:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
7:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
8:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
9:00 PM LNGM PM2.5 24 Good 20 5 µg/m3
10:00 PM LNGM PM2.5 24 Good 21 5 µg/m3
11:00 PM LNGM PM2.5 24 Good 21 5 µg/m3
12:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
1:00 AM MAN O3 8 Good 36 42 PPB
2:00 AM MAN O3 8 Good 36 43 PPB
3:00 AM MAN O3 8 Good 36 43 PPB
4:00 AM MAN O3 8 Good 36 43 PPB
5:00 AM MAN O3 8 Good 36 43 PPB
6:00 AM MAN O3 8 Good 37 44 PPB
7:00 AM MAN O3 8 Good 37 44 PPB
8:00 AM MAN O3 8 Good 37 44 PPB
9:00 AM MAN O3 8 Good 37 44 PPB
10:00 AM MAN O3 8 Good 37 44 PPB
11:00 AM MAN O3 8 Good 36 43 PPB
12:00 PM MAN O3 8 Good 36 42 PPB
1:00 PM MAN O3 8 Good 36 42 PPB
2:00 PM MAN O3 8 Good 36 42 PPB
3:00 PM MAN O3 8 Good 36 42 PPB
4:00 PM MAN O3 8 Good 36 42 PPB
5:00 PM MAN O3 8 Good 35 41 PPB
6:00 PM MAN O3 8 Good 34 40 PPB
7:00 PM MAN O3 8 Good 33 39 PPB
8:00 PM MAN O3 8 Good 32 38 PPB
9:00 PM MAN O3 8 Good 31 37 PPB
10:00 PM MAN O3 8 Good 31 36 PPB
11:00 PM MAN O3 8 Good 30 35 PPB
12:00 AM MAN O3 8 Good 29 34 PPB
1:00 AM NJH PM2.5 24 Good 14 4 µg/m3
2:00 AM NJH PM2.5 24 Good 14 4 µg/m3
3:00 AM NJH PM2.5 24 Good 18 4 µg/m3
4:00 AM NJH PM2.5 24 Good 17 4 µg/m3
5:00 AM NJH PM2.5 24 Good 17 4 µg/m3
6:00 AM NJH PM2.5 24 Good 17 4 µg/m3
7:00 AM NJH PM2.5 24 Good 17 4 µg/m3
8:00 AM NJH PM2.5 24 Good 16 4 µg/m3
9:00 AM NJH PM2.5 24 Good 15 4 µg/m3
10:00 AM NJH PM2.5 24 Good 14 3 µg/m3
11:00 AM NJH PM2.5 24 Good 12 3 µg/m3
12:00 PM NJH PM2.5 24 Good 12 3 µg/m3
1:00 PM NJH PM2.5 24 Good 12 3 µg/m3
2:00 PM NJH PM2.5 24 Good 12 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 11 3 µg/m3
6:00 PM NJH PM2.5 24 Good 11 3 µg/m3
7:00 PM NJH PM2.5 24 Good 11 3 µg/m3
8:00 PM NJH PM2.5 24 Good 12 3 µg/m3
9:00 PM NJH PM2.5 24 Good 11 3 µg/m3
10:00 PM NJH PM2.5 24 Good 10 3 µg/m3
11:00 PM NJH PM2.5 24 Good 10 2 µg/m3
12:00 AM NJH PM2.5 24 Good 10 2 µg/m3
1:00 AM NREL O3 8 Good 37 44 PPB
2:00 AM NREL O3 8 Good 37 44 PPB
3:00 AM NREL O3 8 Good 37 44 PPB
4:00 AM NREL O3 8 Good 37 44 PPB
5:00 AM NREL O3 8 Good 36 42 PPB
6:00 AM NREL O3 8 Good 35 41 PPB
7:00 AM NREL O3 8 Good 35 41 PPB
8:00 AM NREL O3 8 Good 36 42 PPB
9:00 AM NREL O3 8 Good 36 42 PPB
10:00 AM NREL O3 8 Good 36 42 PPB
11:00 AM NREL O3 8 Good 36 42 PPB
12:00 PM NREL O3 8 Good 35 41 PPB
1:00 PM NREL O3 8 Good 36 42 PPB
2:00 PM NREL O3 8 Good 36 43 PPB
3:00 PM NREL O3 8 Good 36 43 PPB
4:00 PM NREL O3 8 Good 36 43 PPB
5:00 PM NREL O3 8 Good 36 43 PPB
6:00 PM NREL O3 8 Good 36 43 PPB
7:00 PM NREL O3 8 Good 36 43 PPB
8:00 PM NREL O3 8 Good 37 44 PPB
9:00 PM NREL O3 8 Good 36 43 PPB
10:00 PM NREL O3 8 Good 37 44 PPB
11:00 PM NREL O3 8 Good 36 43 PPB
12:00 AM NREL O3 8 Good 33 39 PPB
1:00 AM PAL O3 8 Good 28 33 PPB
2:00 AM PAL O3 8 Good 26 31 PPB
3:00 AM PAL O3 8 Good 25 30 PPB
4:00 AM PAL O3 8 Good 24 28 PPB
5:00 AM PAL O3 8 Good 24 28 PPB
6:00 AM PAL O3 8 Good 23 27 PPB
7:00 AM PAL O3 8 Good 22 26 PPB
8:00 AM PAL O3 8 Good 22 26 PPB
9:00 AM PAL O3 8 Good 21 25 PPB
10:00 AM PAL O3 8 Good 21 25 PPB
11:00 AM PAL O3 8 Good 20 24 PPB
12:00 PM PAL O3 8 Good 21 25 PPB
1:00 PM PAL O3 8 Good 22 26 PPB
2:00 PM PAL O3 8 Good 24 28 PPB
3:00 PM PAL O3 8 Good 25 30 PPB
4:00 PM PAL O3 8 Good 28 33 PPB
5:00 PM PAL O3 8 Good 31 36 PPB
6:00 PM PAL O3 8 Good 32 38 PPB
7:00 PM PAL O3 8 Good 34 40 PPB
8:00 PM PAL O3 8 Good 34 40 PPB
9:00 PM PAL O3 8 Good 34 40 PPB
10:00 PM PAL O3 8 Good 32 38 PPB
11:00 PM PAL O3 8 Good 30 35 PPB
12:00 AM PAL O3 8 Good 27 32 PPB
1:00 AM RFN O3 8 Good 37 44 PPB
2:00 AM RFN O3 8 Good 37 44 PPB
3:00 AM RFN O3 8 Good 37 44 PPB
4:00 AM RFN O3 8 Good 36 43 PPB
5:00 AM RFN O3 8 Good 36 43 PPB
6:00 AM RFN O3 8 Good 36 43 PPB
7:00 AM RFN O3 8 Good 36 43 PPB
8:00 AM RFN O3 8 Good 36 43 PPB
9:00 AM RFN O3 8 Good 38 45 PPB
10:00 AM RFN O3 8 Good 37 44 PPB
11:00 AM RFN O3 8 Good 37 44 PPB
12:00 PM RFN O3 8 Good 36 42 PPB
1:00 PM RFN O3 8 Good 35 41 PPB
2:00 PM RFN O3 8 Good 35 41 PPB
3:00 PM RFN O3 8 Good 35 41 PPB
4:00 PM RFN O3 8 Good 36 42 PPB
5:00 PM RFN O3 8 Good 36 42 PPB
6:00 PM RFN O3 8 Good 36 43 PPB
7:00 PM RFN O3 8 Good 37 44 PPB
8:00 PM RFN O3 8 Good 39 46 PPB
9:00 PM RFN O3 8 Good 40 47 PPB
10:00 PM RFN O3 8 Good 41 48 PPB
11:00 PM RFN O3 8 Good 39 46 PPB
12:00 AM RFN O3 8 Good 36 43 PPB
1:00 AM RIFLO3 O3 8 Good 14 17 PPB
2:00 AM RIFLO3 O3 8 Good 14 16 PPB
3:00 AM RIFLO3 O3 8 Good 14 16 PPB
4:00 AM RIFLO3 O3 8 Good 13 15 PPB
5:00 AM RIFLO3 O3 8 Good 12 14 PPB
6:00 AM RIFLO3 O3 8 Good 11 13 PPB
7:00 AM RIFLO3 O3 8 Good 9 11 PPB
8:00 AM RIFLO3 O3 8 Good 8 10 PPB
9:00 AM RIFLO3 O3 8 Good 8 10 PPB
10:00 AM RIFLO3 O3 8 Good 8 10 PPB
11:00 AM RIFLO3 O3 8 Good 10 12 PPB
12:00 PM RIFLO3 O3 8 Good 12 14 PPB
1:00 PM RIFLO3 O3 8 Good 14 17 PPB
2:00 PM RIFLO3 O3 8 Good 18 21 PPB
3:00 PM RIFLO3 O3 8 Good 22 26 PPB
4:00 PM RIFLO3 O3 8 Good 25 30 PPB
5:00 PM RIFLO3 O3 8 Good 29 34 PPB
6:00 PM RIFLO3 O3 8 Good 30 35 PPB
7:00 PM RIFLO3 O3 8 Good 29 34 PPB
8:00 PM RIFLO3 O3 8 Good 28 33 PPB
9:00 PM RIFLO3 O3 8 Good 26 31 PPB
10:00 PM RIFLO3 O3 8 Good 25 29 PPB
11:00 PM RIFLO3 O3 8 Good 22 26 PPB
12:00 AM RIFLO3 O3 8 Good 19 23 PPB
1:00 AM SBC O3 8 Good 39 46 PPB
2:00 AM SBC O3 8 Good 39 46 PPB
3:00 AM SBC O3 8 Good 38 45 PPB
4:00 AM SBC O3 8 Good 38 45 PPB
5:00 AM SBC O3 8 Good 37 44 PPB
6:00 AM SBC O3 8 Good 37 44 PPB
7:00 AM SBC O3 8 Good 37 44 PPB
8:00 AM SBC O3 8 Good 36 43 PPB
9:00 AM SBC O3 8 Good 36 43 PPB
10:00 AM SBC O3 8 Good 37 44 PPB
11:00 AM SBC O3 8 Good 37 44 PPB
12:00 PM SBC O3 8 Good 36 43 PPB
1:00 PM SBC O3 8 Good 37 44 PPB
2:00 PM SBC O3 8 Good 38 45 PPB
3:00 PM SBC O3 8 Good 38 45 PPB
4:00 PM SBC O3 8 Good 39 46 PPB
5:00 PM SBC O3 8 Good 39 46 PPB
6:00 PM SBC O3 8 Good 39 46 PPB
7:00 PM SBC O3 8 Good 40 47 PPB
8:00 PM SBC O3 8 Good 41 48 PPB
9:00 PM SBC O3 8 Good 41 48 PPB
10:00 PM SBC O3 8 Good 41 48 PPB
11:00 PM SBC O3 8 Good 39 46 PPB
12:00 AM SBC O3 8 Good 36 43 PPB
1:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY O3 8 Good 8 9 PPB
1:00 AM WBY PM10 24 Good 22 24 µg/m3
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY CO 8 Good 3 0.3 PPM
2:00 AM WBY NO2 1 Good 17 18 PPB
2:00 AM WBY NO2 1 Good 17 18 PPB
2:00 AM WBY O3 8 Good 8 9 PPB
2:00 AM WBY PM10 24 Good 22 24 µg/m3
2:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY CO 8 Good 2 0.2 PPM
3:00 AM WBY NO2 1 Good 4 4 PPB
3:00 AM WBY NO2 1 Good 4 4 PPB
3:00 AM WBY O3 8 Good 11 13 PPB
3:00 AM WBY PM10 24 Good 23 25 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 2 0.2 PPM
4:00 AM WBY NO2 1 Good 14 15 PPB
4:00 AM WBY NO2 1 Good 14 15 PPB
4:00 AM WBY O3 8 Good 13 15 PPB
4:00 AM WBY PM10 24 Good 23 25 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 2 0.2 PPM
5:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM WBY O3 8 Good 14 16 PPB
5:00 AM WBY PM10 24 Good 23 25 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 2 0.2 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 14 16 PPB
6:00 AM WBY PM10 24 Good 23 25 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM WBY NO2 1 Good 35 37 PPB
7:00 AM WBY NO2 1 Good 35 37 PPB
7:00 AM WBY O3 8 Good 14 16 PPB
7:00 AM WBY PM10 24 Good 23 25 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY CO 8 Good 2 0.2 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 14 16 PPB
8:00 AM WBY PM10 24 Good 22 24 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 2 0.2 PPM
9:00 AM WBY NO2 1 Good 40 42 PPB
9:00 AM WBY NO2 1 Good 40 42 PPB
9:00 AM WBY O3 8 Good 11 13 PPB
9:00 AM WBY PM10 24 Good 22 24 µg/m3
9:00 AM WBY SO2 1 Good 6 4 PPB
9:00 AM WBY SO2 1 Good 6 4 PPB
10:00 AM WBY CO 8 Good 2 0.2 PPM
10:00 AM WBY NO2 1 Good 32 34 PPB
10:00 AM WBY NO2 1 Good 32 34 PPB
10:00 AM WBY O3 8 Good 9 11 PPB
10:00 AM WBY PM10 24 Good 19 21 µg/m3
10:00 AM WBY SO2 1 Good 6 4 PPB
10:00 AM WBY SO2 1 Good 6 4 PPB
11:00 AM WBY CO 8 Good 3 0.3 PPM
11:00 AM WBY NO2 1 Good 25 27 PPB
11:00 AM WBY NO2 1 Good 25 27 PPB
11:00 AM WBY O3 8 Good 7 8 PPB
11:00 AM WBY PM10 24 Good 18 19 µg/m3
11:00 AM WBY SO2 1 Good 4 3 PPB
11:00 AM WBY SO2 1 Good 4 3 PPB
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 15 16 PPB
12:00 PM WBY NO2 1 Good 15 16 PPB
12:00 PM WBY O3 8 Good 8 9 PPB
12:00 PM WBY PM10 24 Good 16 17 µg/m3
12:00 PM WBY SO2 1 Good 3 2 PPB
12:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM WBY CO 8 Good 3 0.3 PPM
1:00 PM WBY NO2 1 Good 11 12 PPB
1:00 PM WBY NO2 1 Good 11 12 PPB
1:00 PM WBY O3 8 Good 10 12 PPB
1:00 PM WBY PM10 24 Good 16 17 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 3 0.3 PPM
2:00 PM WBY NO2 1 Good 10 11 PPB
2:00 PM WBY NO2 1 Good 10 11 PPB
2:00 PM WBY O3 8 Good 14 16 PPB
2:00 PM WBY PM10 24 Good 16 17 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 3 0.3 PPM
3:00 PM WBY NO2 1 Good 10 11 PPB
3:00 PM WBY NO2 1 Good 10 11 PPB
3:00 PM WBY O3 8 Good 18 21 PPB
3:00 PM WBY PM10 24 Good 16 17 µg/m3
3:00 PM WBY SO2 1 Good 3 2 PPB
3:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WBY CO 8 Good 2 0.2 PPM
4:00 PM WBY NO2 1 Good 9 10 PPB
4:00 PM WBY NO2 1 Good 9 10 PPB
4:00 PM WBY O3 8 Good 22 26 PPB
4:00 PM WBY PM10 24 Good 15 16 µg/m3
4:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM WBY CO 8 Good 2 0.2 PPM
5:00 PM WBY NO2 1 Good 10 11 PPB
5:00 PM WBY NO2 1 Good 10 11 PPB
5:00 PM WBY O3 8 Good 26 31 PPB
5:00 PM WBY PM10 24 Good 15 16 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 11 12 PPB
6:00 PM WBY NO2 1 Good 11 12 PPB
6:00 PM WBY O3 8 Good 29 34 PPB
6:00 PM WBY PM10 24 Good 15 16 µg/m3
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY CO 8 Good 1 0.1 PPM
7:00 PM WBY NO2 1 Good 11 12 PPB
7:00 PM WBY NO2 1 Good 11 12 PPB
7:00 PM WBY O3 8 Good 31 37 PPB
7:00 PM WBY PM10 24 Good 14 15 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 1 0.1 PPM
8:00 PM WBY NO2 1 Good 28 30 PPB
8:00 PM WBY NO2 1 Good 28 30 PPB
8:00 PM WBY O3 8 Good 30 35 PPB
8:00 PM WBY PM10 24 Good 14 15 µg/m3
8:00 PM WBY SO2 1 Good 3 2 PPB
8:00 PM WBY SO2 1 Good 3 2 PPB
9:00 PM WBY CO 8 Good 1 0.1 PPM
9:00 PM WBY NO2 1 Good 38 40 PPB
9:00 PM WBY NO2 1 Good 38 40 PPB
9:00 PM WBY O3 8 Good 25 30 PPB
9:00 PM WBY PM10 24 Good 14 15 µg/m3
9:00 PM WBY SO2 1 Good 3 2 PPB
9:00 PM WBY SO2 1 Good 3 2 PPB
10:00 PM WBY CO 8 Good 2 0.2 PPM
10:00 PM WBY NO2 1 Good 35 37 PPB
10:00 PM WBY NO2 1 Good 35 37 PPB
10:00 PM WBY O3 8 Good 22 26 PPB
10:00 PM WBY PM10 24 Good 13 14 µg/m3
10:00 PM WBY SO2 1 Good 3 2 PPB
10:00 PM WBY SO2 1 Good 3 2 PPB
11:00 PM WBY CO 8 Good 2 0.2 PPM
11:00 PM WBY O3 8 Good 18 21 PPB
11:00 PM WBY PM10 24 Good 13 14 µg/m3
11:00 PM WBY SO2 1 Good 4 3 PPB
11:00 PM WBY SO2 1 Good 4 3 PPB
12:00 AM WBY CO 8 Good 3 0.3 PPM
12:00 AM WBY NO2 1 Good 29 31 PPB
12:00 AM WBY NO2 1 Good 29 31 PPB
12:00 AM WBY O3 8 Good 14 16 PPB
12:00 AM WBY PM10 24 Good 12 13 µg/m3
12:00 AM WBY SO2 1 Good 3 2 PPB
12:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WCH O3 8 Good 34 40 PPB
2:00 AM WCH O3 8 Good 34 40 PPB
3:00 AM WCH O3 8 Good 34 40 PPB
4:00 AM WCH O3 8 Good 34 40 PPB
5:00 AM WCH O3 8 Good 34 40 PPB
6:00 AM WCH O3 8 Good 34 40 PPB
7:00 AM WCH O3 8 Good 33 39 PPB
8:00 AM WCH O3 8 Good 33 39 PPB
9:00 AM WCH O3 8 Good 33 39 PPB
10:00 AM WCH O3 8 Good 33 39 PPB
11:00 AM WCH O3 8 Good 32 38 PPB
12:00 PM WCH O3 8 Good 32 38 PPB
1:00 PM WCH O3 8 Good 33 39 PPB
2:00 PM WCH O3 8 Good 34 40 PPB
3:00 PM WCH O3 8 Good 35 41 PPB
4:00 PM WCH O3 8 Good 35 41 PPB
5:00 PM WCH O3 8 Good 33 39 PPB
6:00 PM WCH O3 8 Good 31 36 PPB
7:00 PM WCH O3 8 Good 31 36 PPB
8:00 PM WCH O3 8 Good 29 34 PPB
9:00 PM WCH O3 8 Good 27 32 PPB
10:00 PM WCH O3 8 Good 26 31 PPB
11:00 PM WCH O3 8 Good 26 31 PPB
12:00 AM WCH O3 8 Good 26 31 PPB

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