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AQI Calculations on 04/26/2024 1:00AM - 2:00PM

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.
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY O3 8 Moderate 54 56 PPB
2:00 PM WBY PM10 24 Good 12 13 µg/m3
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
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 46 50 PPB
1:00 PM WBY PM10 24 Good 13 14 µg/m3
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
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 43 46 PPB
12:00 PM WBY PM10 24 Good 14 15 µg/m3
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
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 39 42 PPB
11:00 AM WBY PM10 24 Good 16 17 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM WBY O3 8 Good 36 39 PPB
10:00 AM WBY PM10 24 Good 18 19 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY NO2 1 Good 3 3 PPB
9:00 AM WBY NO2 1 Good 3 3 PPB
9:00 AM WBY O3 8 Good 33 36 PPB
9:00 AM WBY PM10 24 Good 19 20 µg/m3
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY O3 8 Good 32 35 PPB
8:00 AM WBY PM10 24 Good 20 22 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY O3 8 Good 31 34 PPB
7:00 AM WBY PM10 24 Good 21 23 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY NO2 1 Good 32 34 PPB
6:00 AM WBY NO2 1 Good 32 34 PPB
6:00 AM WBY O3 8 Good 36 39 PPB
6:00 AM WBY PM10 24 Good 21 23 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY NO2 1 Good 23 24 PPB
5:00 AM WBY NO2 1 Good 23 24 PPB
5:00 AM WBY O3 8 Good 40 43 PPB
5:00 AM WBY PM10 24 Good 22 24 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
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 44 47 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
3:00 AM WBY NO2 1 Good 14 15 PPB
3:00 AM WBY NO2 1 Good 14 15 PPB
3:00 AM WBY O3 8 Good 45 49 PPB
3:00 AM WBY PM10 24 Good 24 26 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY NO2 1 Good 11 12 PPB
2:00 AM WBY NO2 1 Good 11 12 PPB
2:00 AM WBY O3 8 Good 47 51 PPB
2:00 AM WBY PM10 24 Good 25 27 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 7 7 PPB
1:00 AM WBY NO2 1 Good 7 7 PPB
1:00 AM WBY O3 8 Good 49 53 PPB
1:00 AM WBY PM10 24 Good 26 28 µg/m3
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
2:00 PM TEL PM10 24 Good 10 11 µg/m3
1:00 PM TEL PM10 24 Good 10 11 µg/m3
12:00 PM TEL PM10 24 Good 11 12 µg/m3
11:00 AM TEL PM10 24 Good 11 12 µg/m3
10:00 AM TEL PM10 24 Good 11 12 µg/m3
9:00 AM TEL PM10 24 Good 11 12 µg/m3
8:00 AM TEL PM10 24 Good 11 12 µg/m3
7:00 AM TEL PM10 24 Good 11 12 µg/m3
6:00 AM TEL PM10 24 Good 12 13 µg/m3
5:00 AM TEL PM10 24 Good 12 13 µg/m3
4:00 AM TEL PM10 24 Good 13 14 µg/m3
3:00 AM TEL PM10 24 Good 13 14 µg/m3
2:00 AM TEL PM10 24 Good 13 14 µg/m3
1:00 AM TEL PM10 24 Good 13 14 µg/m3
2:00 PM SSMB PM10 24 Good 6 7 µg/m3
1:00 PM SSMB PM10 24 Good 6 7 µg/m3
12:00 PM SSMB PM10 24 Good 6 7 µg/m3
11:00 AM SSMB PM10 24 Good 7 8 µg/m3
10:00 AM SSMB PM10 24 Good 7 8 µg/m3
9:00 AM SSMB PM10 24 Good 7 8 µg/m3
8:00 AM SSMB PM10 24 Good 8 9 µg/m3
7:00 AM SSMB PM10 24 Good 8 9 µg/m3
6:00 AM SSMB PM10 24 Good 9 10 µg/m3
5:00 AM SSMB PM10 24 Good 10 11 µg/m3
4:00 AM SSMB PM10 24 Good 10 11 µg/m3
3:00 AM SSMB PM10 24 Good 10 11 µg/m3
2:00 AM SSMB PM10 24 Good 10 11 µg/m3
1:00 AM SSMB PM10 24 Good 10 11 µg/m3
2:00 PM RIFLO3 O3 8 Good 37 40 PPB
1:00 PM RIFLO3 O3 8 Good 33 36 PPB
12:00 PM RIFLO3 O3 8 Good 30 32 PPB
11:00 AM RIFLO3 O3 8 Good 28 30 PPB
10:00 AM RIFLO3 O3 8 Good 26 28 PPB
9:00 AM RIFLO3 O3 8 Good 25 27 PPB
8:00 AM RIFLO3 O3 8 Good 25 27 PPB
7:00 AM RIFLO3 O3 8 Good 25 27 PPB
6:00 AM RIFLO3 O3 8 Good 26 28 PPB
5:00 AM RIFLO3 O3 8 Good 28 30 PPB
4:00 AM RIFLO3 O3 8 Good 29 31 PPB
3:00 AM RIFLO3 O3 8 Good 30 32 PPB
2:00 AM RIFLO3 O3 8 Good 30 32 PPB
1:00 AM RIFLO3 O3 8 Good 31 33 PPB
2:00 PM RIFL PM2.5 24 Good 9 2 µg/m3
1:00 PM RIFL PM2.5 24 Good 11 3 µg/m3
12:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
11:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
10:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
9:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
8:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 AM RIFL PM2.5 24 Good 17 4 µg/m3
6:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
5:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
4:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
3:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
2:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
1:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
2:00 PM RFN NO2 1 Good 1 1 PPB
2:00 PM RFN O3 8 Moderate 67 60 PPB
1:00 PM RFN O3 8 Moderate 67 60 PPB
12:00 PM RFN NO2 1 Good 1 1 PPB
12:00 PM RFN O3 8 Moderate 67 60 PPB
11:00 AM RFN O3 8 Moderate 64 59 PPB
10:00 AM RFN NO2 1 Good 1 1 PPB
10:00 AM RFN O3 8 Moderate 61 58 PPB
9:00 AM RFN NO2 1 Good 1 1 PPB
9:00 AM RFN O3 8 Moderate 58 57 PPB
8:00 AM RFN NO2 1 Good 1 1 PPB
8:00 AM RFN O3 8 Moderate 51 55 PPB
7:00 AM RFN O3 8 Good 50 54 PPB
6:00 AM RFN O3 8 Moderate 51 55 PPB
5:00 AM RFN O3 8 Moderate 51 55 PPB
4:00 AM RFN O3 8 Moderate 51 55 PPB
3:00 AM RFN NO2 1 Good 2 2 PPB
3:00 AM RFN O3 8 Moderate 54 56 PPB
2:00 AM RFN NO2 1 Good 3 3 PPB
2:00 AM RFN O3 8 Moderate 58 57 PPB
1:00 AM RFN NO2 1 Good 3 3 PPB
1:00 AM RFN O3 8 Moderate 64 59 PPB
2:00 PM PWES O3 8 Good 49 53 PPB
1:00 PM PWES O3 8 Good 48 52 PPB
12:00 PM PWES O3 8 Good 48 52 PPB
11:00 AM PWES O3 8 Good 47 51 PPB
10:00 AM PWES O3 8 Good 46 50 PPB
9:00 AM PWES O3 8 Good 46 50 PPB
8:00 AM PWES O3 8 Good 44 48 PPB
7:00 AM PWES O3 8 Good 45 49 PPB
6:00 AM PWES O3 8 Good 47 51 PPB
5:00 AM PWES O3 8 Good 48 52 PPB
4:00 AM PWES O3 8 Good 49 53 PPB
3:00 AM PWES O3 8 Moderate 51 55 PPB
2:00 AM PWES O3 8 Moderate 54 56 PPB
1:00 AM PWES O3 8 Moderate 58 57 PPB
2:00 PM PFS PM10 24 Good 16 17 µg/m3
2:00 PM PFS PM2.5 24 Good 12 3 µg/m3
1:00 PM PFS PM10 24 Good 16 17 µg/m3
1:00 PM PFS PM2.5 24 Good 12 3 µg/m3
12:00 PM PFS PM10 24 Good 16 17 µg/m3
12:00 PM PFS PM2.5 24 Good 12 3 µg/m3
11:00 AM PFS PM10 24 Good 17 18 µg/m3
11:00 AM PFS PM2.5 24 Good 12 3 µg/m3
10:00 AM PFS PM10 24 Good 17 18 µg/m3
10:00 AM PFS PM2.5 24 Good 13 3 µg/m3
9:00 AM PFS PM10 24 Good 18 19 µg/m3
9:00 AM PFS PM2.5 24 Good 13 3 µg/m3
8:00 AM PFS PM10 24 Good 19 20 µg/m3
8:00 AM PFS PM2.5 24 Good 15 4 µg/m3
7:00 AM PFS PM10 24 Good 19 21 µg/m3
7:00 AM PFS PM2.5 24 Good 17 4 µg/m3
6:00 AM PFS PM10 24 Good 20 22 µg/m3
6:00 AM PFS PM2.5 24 Good 18 4 µg/m3
5:00 AM PFS PM10 24 Good 21 23 µg/m3
5:00 AM PFS PM2.5 24 Good 20 5 µg/m3
4:00 AM PFS PM10 24 Good 22 24 µg/m3
4:00 AM PFS PM2.5 24 Good 21 5 µg/m3
3:00 AM PFS PM10 24 Good 22 24 µg/m3
3:00 AM PFS PM2.5 24 Good 22 5 µg/m3
2:00 AM PFS PM10 24 Good 23 25 µg/m3
2:00 AM PFS PM2.5 24 Good 24 6 µg/m3
1:00 AM PFS PM10 24 Good 23 25 µg/m3
1:00 AM PFS PM2.5 24 Good 25 6 µg/m3
2:00 PM PAL O3 8 Good 44 47 PPB
1:00 PM PAL O3 8 Good 43 46 PPB
12:00 PM PAL O3 8 Good 41 44 PPB
11:00 AM PAL O3 8 Good 39 42 PPB
10:00 AM PAL O3 8 Good 37 40 PPB
9:00 AM PAL O3 8 Good 37 40 PPB
8:00 AM PAL O3 8 Good 36 39 PPB
7:00 AM PAL O3 8 Good 36 39 PPB
6:00 AM PAL O3 8 Good 37 40 PPB
5:00 AM PAL O3 8 Good 39 42 PPB
4:00 AM PAL O3 8 Good 40 43 PPB
3:00 AM PAL O3 8 Good 42 45 PPB
2:00 AM PAL O3 8 Good 44 47 PPB
1:00 AM PAL O3 8 Good 44 48 PPB
2:00 PM PAG PM10 24 Good 19 20 µg/m3
1:00 PM PAG PM10 24 Good 20 22 µg/m3
12:00 PM PAG PM10 24 Good 21 23 µg/m3
11:00 AM PAG PM10 24 Good 21 23 µg/m3
10:00 AM PAG PM10 24 Good 22 24 µg/m3
9:00 AM PAG PM10 24 Good 22 24 µg/m3
8:00 AM PAG PM10 24 Good 22 24 µg/m3
7:00 AM PAG PM10 24 Good 23 25 µg/m3
6:00 AM PAG PM10 24 Good 25 27 µg/m3
5:00 AM PAG PM10 24 Good 25 27 µg/m3
4:00 AM PAG PM10 24 Good 25 27 µg/m3
3:00 AM PAG PM10 24 Good 25 27 µg/m3
2:00 AM PAG PM10 24 Good 25 27 µg/m3
1:00 AM PAG PM10 24 Good 25 27 µg/m3
2:00 PM NREL O3 8 Moderate 64 59 PPB
1:00 PM NREL O3 8 Moderate 64 59 PPB
12:00 PM NREL O3 8 Moderate 64 59 PPB
11:00 AM NREL O3 8 Moderate 64 59 PPB
10:00 AM NREL O3 8 Moderate 61 58 PPB
9:00 AM NREL O3 8 Moderate 54 56 PPB
8:00 AM NREL O3 8 Moderate 51 55 PPB
7:00 AM NREL O3 8 Good 50 54 PPB
6:00 AM NREL O3 8 Good 49 53 PPB
5:00 AM NREL O3 8 Good 49 53 PPB
4:00 AM NREL O3 8 Good 49 53 PPB
3:00 AM NREL O3 8 Good 49 53 PPB
2:00 AM NREL O3 8 Good 49 53 PPB
1:00 AM NREL O3 8 Moderate 51 55 PPB
2:00 PM NJH PM10 24 Good 11 12 µg/m3
2:00 PM NJH PM2.5 24 Good 12 3 µg/m3
1:00 PM NJH PM10 24 Good 11 12 µg/m3
1:00 PM NJH PM2.5 24 Good 12 3 µg/m3
12:00 PM NJH PM10 24 Good 13 14 µg/m3
12:00 PM NJH PM2.5 24 Good 14 3 µg/m3
11:00 AM NJH PM10 24 Good 14 15 µg/m3
11:00 AM NJH PM2.5 24 Good 16 4 µg/m3
10:00 AM NJH PM10 24 Good 16 17 µg/m3
10:00 AM NJH PM2.5 24 Good 18 4 µg/m3
9:00 AM NJH PM10 24 Good 18 19 µg/m3
9:00 AM NJH PM2.5 24 Good 21 5 µg/m3
8:00 AM NJH PM10 24 Good 19 21 µg/m3
8:00 AM NJH PM2.5 24 Good 23 6 µg/m3
7:00 AM NJH PM10 24 Good 20 22 µg/m3
7:00 AM NJH PM2.5 24 Good 25 6 µg/m3
6:00 AM NJH PM10 24 Good 21 23 µg/m3
6:00 AM NJH PM2.5 24 Good 27 6 µg/m3
5:00 AM NJH PM10 24 Good 22 24 µg/m3
5:00 AM NJH PM2.5 24 Good 28 7 µg/m3
4:00 AM NJH PM10 24 Good 23 25 µg/m3
4:00 AM NJH PM2.5 24 Good 30 7 µg/m3
3:00 AM NJH PM10 24 Good 24 26 µg/m3
3:00 AM NJH PM2.5 24 Good 31 7 µg/m3
2:00 AM NJH PM10 24 Good 25 27 µg/m3
2:00 AM NJH PM2.5 24 Good 32 8 µg/m3
1:00 AM NJH PM10 24 Good 26 28 µg/m3
1:00 AM NJH PM2.5 24 Good 33 8 µg/m3
2:00 PM MAN O3 8 Moderate 67 60 PPB
1:00 PM MAN O3 8 Moderate 58 57 PPB
12:00 PM MAN O3 8 Moderate 51 55 PPB
11:00 AM MAN O3 8 Good 49 53 PPB
10:00 AM MAN O3 8 Good 47 51 PPB
9:00 AM MAN O3 8 Good 45 49 PPB
8:00 AM MAN O3 8 Good 44 48 PPB
7:00 AM MAN O3 8 Good 44 48 PPB
6:00 AM MAN O3 8 Good 46 50 PPB
5:00 AM MAN O3 8 Good 48 52 PPB
4:00 AM MAN O3 8 Good 50 54 PPB
3:00 AM MAN O3 8 Moderate 54 56 PPB
2:00 AM MAN O3 8 Moderate 61 58 PPB
1:00 AM MAN O3 8 Moderate 67 60 PPB
2:00 PM LNGM PM10 24 Good 9 10 µg/m3
2:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
1:00 PM LNGM PM10 24 Good 11 12 µg/m3
1:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
12:00 PM LNGM PM10 24 Good 13 14 µg/m3
12:00 PM LNGM PM2.5 24 Good 18 4 µg/m3
11:00 AM LNGM PM10 24 Good 15 16 µg/m3
11:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
10:00 AM LNGM PM10 24 Good 16 17 µg/m3
10:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
9:00 AM LNGM PM10 24 Good 17 18 µg/m3
9:00 AM LNGM PM2.5 24 Good 24 6 µg/m3
8:00 AM LNGM PM10 24 Good 18 19 µg/m3
8:00 AM LNGM PM2.5 24 Good 25 6 µg/m3
7:00 AM LNGM PM10 24 Good 19 21 µg/m3
7:00 AM LNGM PM2.5 24 Good 27 6 µg/m3
6:00 AM LNGM PM10 24 Good 19 21 µg/m3
6:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
5:00 AM LNGM PM10 24 Good 21 23 µg/m3
5:00 AM LNGM PM2.5 24 Good 29 7 µg/m3
4:00 AM LNGM PM10 24 Good 21 23 µg/m3
4:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
3:00 AM LNGM PM10 24 Good 23 25 µg/m3
3:00 AM LNGM PM2.5 24 Good 31 8 µg/m3
2:00 AM LNGM PM10 24 Good 24 26 µg/m3
2:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
1:00 AM LNGM PM10 24 Good 25 27 µg/m3
1:00 AM LNGM PM2.5 24 Good 33 8 µg/m3
2:00 PM LMB PM10 24 Good 37 40 µg/m3
2:00 PM LMB PM2.5 24 Good 21 5 µg/m3
1:00 PM LMB PM10 24 Good 38 41 µg/m3
1:00 PM LMB PM2.5 24 Good 21 5 µg/m3
12:00 PM LMB PM10 24 Good 38 41 µg/m3
12:00 PM LMB PM2.5 24 Good 21 5 µg/m3
11:00 AM LMB PM10 24 Good 39 42 µg/m3
11:00 AM LMB PM2.5 24 Good 22 5 µg/m3
10:00 AM LMB PM10 24 Good 40 43 µg/m3
10:00 AM LMB PM2.5 24 Good 23 6 µg/m3
9:00 AM LMB PM10 24 Good 41 44 µg/m3
9:00 AM LMB PM2.5 24 Good 25 6 µg/m3
8:00 AM LMB PM10 24 Good 41 44 µg/m3
8:00 AM LMB PM2.5 24 Good 26 6 µg/m3
7:00 AM LMB PM10 24 Good 42 45 µg/m3
7:00 AM LMB PM2.5 24 Good 28 7 µg/m3
6:00 AM LMB PM10 24 Good 43 46 µg/m3
6:00 AM LMB PM2.5 24 Good 30 7 µg/m3
5:00 AM LMB PM10 24 Good 44 47 µg/m3
5:00 AM LMB PM2.5 24 Good 31 8 µg/m3
4:00 AM LMB PM10 24 Good 44 47 µg/m3
4:00 AM LMB PM2.5 24 Good 32 8 µg/m3
3:00 AM LMB PM10 24 Good 44 48 µg/m3
3:00 AM LMB PM2.5 24 Good 34 8 µg/m3
2:00 AM LMB PM10 24 Good 44 48 µg/m3
2:00 AM LMB PM2.5 24 Good 35 8 µg/m3
1:00 AM LMB PM10 24 Good 44 48 µg/m3
1:00 AM LMB PM2.5 24 Good 35 8 µg/m3
2:00 PM LAST NO2 1 Good 2 2 PPB
2:00 PM LAST O3 8 Good 48 52 PPB
1:00 PM LAST NO2 1 Good 2 2 PPB
1:00 PM LAST O3 8 Good 47 51 PPB
12:00 PM LAST NO2 1 Good 1 1 PPB
12:00 PM LAST O3 8 Good 45 49 PPB
11:00 AM LAST NO2 1 Good 2 2 PPB
11:00 AM LAST O3 8 Good 43 46 PPB
10:00 AM LAST NO2 1 Good 3 3 PPB
10:00 AM LAST O3 8 Good 41 44 PPB
9:00 AM LAST NO2 1 Good 3 3 PPB
9:00 AM LAST O3 8 Good 39 42 PPB
8:00 AM LAST NO2 1 Good 5 5 PPB
8:00 AM LAST O3 8 Good 38 41 PPB
7:00 AM LAST NO2 1 Good 4 4 PPB
7:00 AM LAST O3 8 Good 39 42 PPB
6:00 AM LAST NO2 1 Good 3 3 PPB
6:00 AM LAST O3 8 Good 39 42 PPB
5:00 AM LAST NO2 1 Good 4 4 PPB
5:00 AM LAST O3 8 Good 38 41 PPB
4:00 AM LAST NO2 1 Good 3 3 PPB
4:00 AM LAST O3 8 Good 40 43 PPB
3:00 AM LAST NO2 1 Good 4 4 PPB
3:00 AM LAST O3 8 Good 42 45 PPB
2:00 AM LAST NO2 1 Good 3 3 PPB
2:00 AM LAST O3 8 Good 44 47 PPB
1:00 AM LAST NO2 1 Good 4 4 PPB
1:00 AM LAST O3 8 Good 45 49 PPB
2:00 PM I25GLO NO2 1 Good 5 5 PPB
2:00 PM I25GLO PM10 24 Good 19 21 µg/m3
2:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
1:00 PM I25GLO NO2 1 Good 20 21 PPB
1:00 PM I25GLO PM10 24 Good 20 22 µg/m3
1:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
12:00 PM I25GLO NO2 1 Good 20 21 PPB
12:00 PM I25GLO PM10 24 Good 21 23 µg/m3
12:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
11:00 AM I25GLO NO2 1 Good 23 24 PPB
11:00 AM I25GLO PM10 24 Good 23 25 µg/m3
11:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
10:00 AM I25GLO NO2 1 Good 25 27 PPB
10:00 AM I25GLO PM10 24 Good 26 28 µg/m3
10:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
9:00 AM I25GLO NO2 1 Good 25 27 PPB
9:00 AM I25GLO PM10 24 Good 28 30 µg/m3
9:00 AM I25GLO PM2.5 24 Good 35 8 µg/m3
8:00 AM I25GLO NO2 1 Good 22 23 PPB
8:00 AM I25GLO PM10 24 Good 30 32 µg/m3
8:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
7:00 AM I25GLO NO2 1 Good 27 29 PPB
7:00 AM I25GLO PM10 24 Good 31 34 µg/m3
7:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
6:00 AM I25GLO NO2 1 Good 42 45 PPB
6:00 AM I25GLO PM10 24 Good 31 34 µg/m3
6:00 AM I25GLO PM2.5 24 Good 43 10 µg/m3
5:00 AM I25GLO NO2 1 Good 27 29 PPB
5:00 AM I25GLO PM10 24 Good 31 34 µg/m3
5:00 AM I25GLO PM2.5 24 Good 45 11 µg/m3
4:00 AM I25GLO NO2 1 Good 14 15 PPB
4:00 AM I25GLO PM10 24 Good 32 35 µg/m3
4:00 AM I25GLO PM2.5 24 Good 47 11 µg/m3
3:00 AM I25GLO NO2 1 Good 12 13 PPB
3:00 AM I25GLO PM10 24 Good 33 36 µg/m3
3:00 AM I25GLO PM2.5 24 Good 48 12 µg/m3
2:00 AM I25GLO NO2 1 Good 14 15 PPB
2:00 AM I25GLO PM10 24 Good 33 36 µg/m3
2:00 AM I25GLO PM2.5 24 Good 50 12 µg/m3
1:00 AM I25GLO NO2 1 Good 20 21 PPB
1:00 AM I25GLO PM10 24 Good 34 37 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 51 12 µg/m3
2:00 PM I25DEN CO 8 Good 7 0.6 PPM
2:00 PM I25DEN NO2 1 Good 10 11 PPB
2:00 PM I25DEN PM10 24 Good 9 10 µg/m3
2:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
1:00 PM I25DEN CO 8 Good 7 0.6 PPM
1:00 PM I25DEN NO2 1 Good 18 19 PPB
1:00 PM I25DEN PM10 24 Good 10 11 µg/m3
1:00 PM I25DEN PM2.5 24 Good 20 5 µg/m3
12:00 PM I25DEN CO 8 Good 6 0.5 PPM
12:00 PM I25DEN NO2 1 Good 21 22 PPB
12:00 PM I25DEN PM10 24 Good 11 12 µg/m3
12:00 PM I25DEN PM2.5 24 Good 21 5 µg/m3
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN NO2 1 Good 21 22 PPB
11:00 AM I25DEN PM10 24 Good 11 12 µg/m3
11:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
10:00 AM I25DEN CO 8 Good 3 0.3 PPM
10:00 AM I25DEN NO2 1 Good 18 19 PPB
10:00 AM I25DEN PM10 24 Good 11 12 µg/m3
10:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM I25DEN NO2 1 Good 20 21 PPB
9:00 AM I25DEN PM10 24 Good 11 12 µg/m3
9:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
8:00 AM I25DEN CO 8 Good 3 0.3 PPM
8:00 AM I25DEN NO2 1 Good 22 23 PPB
8:00 AM I25DEN PM10 24 Good 11 12 µg/m3
8:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN NO2 1 Good 33 35 PPB
7:00 AM I25DEN PM10 24 Good 11 12 µg/m3
7:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN NO2 1 Good 42 45 PPB
6:00 AM I25DEN PM10 24 Good 11 12 µg/m3
6:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN NO2 1 Good 19 20 PPB
5:00 AM I25DEN PM10 24 Good 11 12 µg/m3
5:00 AM I25DEN PM2.5 24 Good 26 6 µg/m3
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 9 10 PPB
4:00 AM I25DEN PM10 24 Good 12 13 µg/m3
4:00 AM I25DEN PM2.5 24 Good 29 7 µg/m3
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM I25DEN NO2 1 Good 10 11 PPB
3:00 AM I25DEN PM10 24 Good 13 14 µg/m3
3:00 AM I25DEN PM2.5 24 Good 31 7 µg/m3
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM I25DEN NO2 1 Good 12 13 PPB
2:00 AM I25DEN PM10 24 Good 13 14 µg/m3
2:00 AM I25DEN PM2.5 24 Good 32 8 µg/m3
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM I25DEN NO2 1 Good 9 10 PPB
1:00 AM I25DEN PM10 24 Good 15 16 µg/m3
1:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
2:00 PM HLD O3 8 Good 47 51 PPB
1:00 PM HLD O3 8 Good 45 49 PPB
12:00 PM HLD O3 8 Good 44 47 PPB
11:00 AM HLD O3 8 Good 42 45 PPB
10:00 AM HLD O3 8 Good 40 43 PPB
9:00 AM HLD O3 8 Good 38 41 PPB
8:00 AM HLD O3 8 Good 38 41 PPB
7:00 AM HLD O3 8 Good 37 40 PPB
6:00 AM HLD O3 8 Good 39 42 PPB
5:00 AM HLD O3 8 Good 40 43 PPB
4:00 AM HLD O3 8 Good 42 45 PPB
3:00 AM HLD O3 8 Good 44 47 PPB
2:00 AM HLD O3 8 Good 45 49 PPB
1:00 AM HLD O3 8 Good 47 51 PPB
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 45 49 PPB
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 44 47 PPB
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 42 45 PPB
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 41 44 PPB
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 39 42 PPB
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 38 41 PPB
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 35 38 PPB
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 36 39 PPB
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 37 40 PPB
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 39 42 PPB
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 41 44 PPB
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 42 45 PPB
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 44 47 PPB
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 46 50 PPB
2:00 PM GREH PM10 24 Good 5 5 µg/m3
2:00 PM GREH PM2.5 24 Good 11 3 µg/m3
1:00 PM GREH PM10 24 Good 6 6 µg/m3
1:00 PM GREH PM2.5 24 Good 12 3 µg/m3
12:00 PM GREH PM10 24 Good 6 7 µg/m3
12:00 PM GREH PM2.5 24 Good 13 3 µg/m3
11:00 AM GREH PM10 24 Good 7 8 µg/m3
11:00 AM GREH PM2.5 24 Good 17 4 µg/m3
10:00 AM GREH PM10 24 Good 9 10 µg/m3
10:00 AM GREH PM2.5 24 Good 20 5 µg/m3
9:00 AM GREH PM10 24 Good 10 11 µg/m3
9:00 AM GREH PM2.5 24 Good 22 5 µg/m3
8:00 AM GREH PM10 24 Good 12 13 µg/m3
8:00 AM GREH PM2.5 24 Good 24 6 µg/m3
7:00 AM GREH PM10 24 Good 13 14 µg/m3
7:00 AM GREH PM2.5 24 Good 26 6 µg/m3
6:00 AM GREH PM10 24 Good 14 15 µg/m3
6:00 AM GREH PM2.5 24 Good 27 7 µg/m3
5:00 AM GREH PM10 24 Good 14 15 µg/m3
5:00 AM GREH PM2.5 24 Good 28 7 µg/m3
4:00 AM GREH PM10 24 Good 15 16 µg/m3
4:00 AM GREH PM2.5 24 Good 30 7 µg/m3
3:00 AM GREH PM10 24 Good 15 16 µg/m3
3:00 AM GREH PM2.5 24 Good 31 7 µg/m3
2:00 AM GREH PM10 24 Good 15 16 µg/m3
2:00 AM GREH PM2.5 24 Good 32 8 µg/m3
1:00 AM GREH PM10 24 Good 16 17 µg/m3
1:00 AM GREH PM2.5 24 Good 33 8 µg/m3
2:00 PM GJPB PM10 24 Good 7 8 µg/m3
2:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 PM GJPB PM10 24 Good 7 8 µg/m3
1:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
12:00 PM GJPB PM10 24 Good 8 9 µg/m3
12:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
11:00 AM GJPB PM10 24 Good 8 9 µg/m3
11:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
10:00 AM GJPB PM10 24 Good 8 9 µg/m3
10:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
9:00 AM GJPB PM10 24 Good 10 11 µg/m3
9:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
8:00 AM GJPB PM10 24 Good 14 15 µg/m3
8:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
7:00 AM GJPB PM10 24 Good 16 17 µg/m3
7:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
6:00 AM GJPB PM10 24 Good 17 18 µg/m3
6:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
5:00 AM GJPB PM10 24 Good 18 19 µg/m3
5:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
4:00 AM GJPB PM10 24 Good 19 20 µg/m3
4:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
3:00 AM GJPB PM10 24 Good 19 20 µg/m3
3:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
2:00 AM GJPB PM10 24 Good 19 20 µg/m3
2:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
1:00 AM GJPB PM10 24 Good 19 20 µg/m3
1:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
2:00 PM FTCW O3 8 Moderate 61 58 PPB
1:00 PM FTCW O3 8 Moderate 61 58 PPB
12:00 PM FTCW O3 8 Moderate 61 58 PPB
11:00 AM FTCW O3 8 Moderate 61 58 PPB
10:00 AM FTCW O3 8 Moderate 64 59 PPB
9:00 AM FTCW O3 8 Moderate 64 59 PPB
8:00 AM FTCW O3 8 Moderate 58 57 PPB
7:00 AM FTCW O3 8 Moderate 54 56 PPB
6:00 AM FTCW O3 8 Good 50 54 PPB
5:00 AM FTCW O3 8 Good 49 53 PPB
4:00 AM FTCW O3 8 Good 49 53 PPB
3:00 AM FTCW O3 8 Good 49 53 PPB
2:00 AM FTCW O3 8 Good 48 52 PPB
1:00 AM FTCW O3 8 Good 49 53 PPB
2:00 PM FTCF PM10 24 Good 5 5 µg/m3
2:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
1:00 PM FTCF PM10 24 Good 6 7 µg/m3
1:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
12:00 PM FTCF PM10 24 Good 6 7 µg/m3
12:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
11:00 AM FTCF PM10 24 Good 6 7 µg/m3
11:00 AM FTCF PM2.5 24 Good 19 5 µg/m3
10:00 AM FTCF PM10 24 Good 8 9 µg/m3
10:00 AM FTCF PM2.5 24 Good 21 5 µg/m3
9:00 AM FTCF PM10 24 Good 9 10 µg/m3
9:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
8:00 AM FTCF PM10 24 Good 11 12 µg/m3
8:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
7:00 AM FTCF PM10 24 Good 12 13 µg/m3
7:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
6:00 AM FTCF PM10 24 Good 13 14 µg/m3
6:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
5:00 AM FTCF PM10 24 Good 14 15 µg/m3
5:00 AM FTCF PM2.5 24 Good 31 7 µg/m3
4:00 AM FTCF PM10 24 Good 15 16 µg/m3
4:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
3:00 AM FTCF PM10 24 Good 16 17 µg/m3
3:00 AM FTCF PM2.5 24 Good 34 8 µg/m3
2:00 AM FTCF PM2.5 24 Good 35 8 µg/m3
1:00 AM FTCF PM2.5 24 Good 37 9 µg/m3
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Moderate 64 59 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Moderate 64 59 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Moderate 64 59 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Moderate 64 59 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Moderate 64 59 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Moderate 61 58 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Moderate 54 56 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Moderate 54 56 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Moderate 51 55 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 50 54 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 50 54 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 50 54 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 50 54 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Moderate 51 55 PPB
2:00 PM EVG O3 8 Moderate 71 61 PPB
1:00 PM EVG O3 8 Moderate 71 61 PPB
12:00 PM EVG O3 8 Moderate 64 59 PPB
11:00 AM EVG O3 8 Moderate 64 59 PPB
10:00 AM EVG O3 8 Moderate 61 58 PPB
2:00 AM EVG O3 8 Good 46 50 PPB
1:00 AM EVG O3 8 Good 47 51 PPB
2:00 PM CTZ O3 8 Good 41 44 PPB
1:00 PM CTZ O3 8 Good 37 40 PPB
12:00 PM CTZ O3 8 Good 33 36 PPB
11:00 AM CTZ O3 8 Good 31 33 PPB
10:00 AM CTZ O3 8 Good 27 29 PPB
9:00 AM CTZ O3 8 Good 24 26 PPB
8:00 AM CTZ O3 8 Good 20 22 PPB
7:00 AM CTZ O3 8 Good 19 20 PPB
6:00 AM CTZ O3 8 Good 19 21 PPB
5:00 AM CTZ O3 8 Good 19 21 PPB
4:00 AM CTZ O3 8 Good 21 23 PPB
3:00 AM CTZ O3 8 Good 24 26 PPB
2:00 AM CTZ O3 8 Good 28 30 PPB
1:00 AM CTZ O3 8 Good 31 33 PPB
2:00 PM CHAT O3 8 Moderate 61 58 PPB
2:00 PM CHAT PM10 24 Good 6 7 µg/m3
2:00 PM CHAT PM2.5 24 Good 10 2 µg/m3
1:00 PM CHAT O3 8 Moderate 54 56 PPB
1:00 PM CHAT PM10 24 Good 7 8 µg/m3
1:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
12:00 PM CHAT O3 8 Good 49 53 PPB
12:00 PM CHAT PM10 24 Good 8 9 µg/m3
12:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
11:00 AM CHAT O3 8 Good 45 49 PPB
11:00 AM CHAT PM10 24 Good 9 10 µg/m3
11:00 AM CHAT PM2.5 24 Good 14 3 µg/m3
10:00 AM CHAT O3 8 Good 43 46 PPB
10:00 AM CHAT PM10 24 Good 11 12 µg/m3
10:00 AM CHAT PM2.5 24 Good 15 4 µg/m3
9:00 AM CHAT O3 8 Good 40 43 PPB
9:00 AM CHAT PM10 24 Good 12 13 µg/m3
9:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
8:00 AM CHAT O3 8 Good 39 42 PPB
8:00 AM CHAT PM10 24 Good 13 14 µg/m3
8:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
7:00 AM CHAT O3 8 Good 41 44 PPB
7:00 AM CHAT PM10 24 Good 13 14 µg/m3
7:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
6:00 AM CHAT O3 8 Good 42 45 PPB
6:00 AM CHAT PM10 24 Good 14 15 µg/m3
6:00 AM CHAT PM2.5 24 Good 20 5 µg/m3
5:00 AM CHAT O3 8 Good 44 47 PPB
5:00 AM CHAT PM10 24 Good 15 16 µg/m3
5:00 AM CHAT PM2.5 24 Good 20 5 µg/m3
4:00 AM CHAT O3 8 Good 45 49 PPB
4:00 AM CHAT PM10 24 Good 16 17 µg/m3
4:00 AM CHAT PM2.5 24 Good 21 5 µg/m3
3:00 AM CHAT O3 8 Good 48 52 PPB
3:00 AM CHAT PM10 24 Good 16 17 µg/m3
3:00 AM CHAT PM2.5 24 Good 22 5 µg/m3
2:00 AM CHAT O3 8 Moderate 51 55 PPB
2:00 AM CHAT PM10 24 Good 17 18 µg/m3
2:00 AM CHAT PM2.5 24 Good 22 5 µg/m3
1:00 AM CHAT O3 8 Moderate 61 58 PPB
1:00 AM CHAT PM10 24 Good 17 18 µg/m3
1:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
2:00 PM CCOL CO 8 Good 1 0.1 PPM
2:00 PM CCOL PM10 24 Good 8 9 µg/m3
2:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
1:00 PM CCOL CO 8 Good 1 0.1 PPM
1:00 PM CCOL PM10 24 Good 8 9 µg/m3
1:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
12:00 PM CCOL CO 8 Good 1 0.1 PPM
12:00 PM CCOL PM10 24 Good 8 9 µg/m3
12:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
11:00 AM CCOL CO 8 Good 1 0.1 PPM
11:00 AM CCOL PM10 24 Good 12 13 µg/m3
11:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
10:00 AM CCOL CO 8 Good 1 0.1 PPM
10:00 AM CCOL PM10 24 Good 16 17 µg/m3
10:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
9:00 AM CCOL CO 8 Good 1 0.1 PPM
9:00 AM CCOL PM10 24 Good 16 17 µg/m3
9:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM CCOL PM10 24 Good 16 17 µg/m3
8:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM CCOL PM10 24 Good 17 18 µg/m3
7:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM CCOL PM10 24 Good 19 20 µg/m3
6:00 AM CCOL PM2.5 24 Good 19 5 µg/m3
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM CCOL PM10 24 Good 19 20 µg/m3
5:00 AM CCOL PM2.5 24 Good 21 5 µg/m3
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM CCOL PM10 24 Good 19 21 µg/m3
4:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM CCOL PM10 24 Good 20 22 µg/m3
3:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM CCOL PM10 24 Good 22 24 µg/m3
2:00 AM CCOL PM2.5 24 Good 27 7 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM10 24 Good 23 25 µg/m3
1:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
2:00 PM CASA NO2 1 Good 5 5 PPB
2:00 PM CASA O3 8 Moderate 71 61 PPB
1:00 PM CASA NO2 1 Good 2 2 PPB
12:00 PM CASA NO2 1 Good 2 2 PPB
11:00 AM CASA NO2 1 Good 3 3 PPB
10:00 AM CASA NO2 1 Good 4 4 PPB
2:00 PM CAN PM10 24 Good 14 15 µg/m3
1:00 PM CAN PM10 24 Good 15 16 µg/m3
12:00 PM CAN PM10 24 Good 15 16 µg/m3
11:00 AM CAN PM10 24 Good 15 16 µg/m3
10:00 AM CAN PM10 24 Good 16 17 µg/m3
9:00 AM CAN PM10 24 Good 16 17 µg/m3
8:00 AM CAN PM10 24 Good 17 18 µg/m3
7:00 AM CAN PM10 24 Good 18 19 µg/m3
6:00 AM CAN PM10 24 Good 21 23 µg/m3
5:00 AM CAN PM10 24 Good 22 24 µg/m3
4:00 AM CAN PM10 24 Good 22 24 µg/m3
3:00 AM CAN PM10 24 Good 22 24 µg/m3
2:00 AM CAN PM10 24 Good 23 25 µg/m3
1:00 AM CAN PM10 24 Good 23 25 µg/m3
2:00 PM CAMP NO2 1 Good 7 7 PPB
2:00 PM CAMP NO2 1 Good 7 7 PPB
2:00 PM CAMP O3 8 Good 50 54 PPB
2:00 PM CAMP PM10 24 Good 6 7 µg/m3
2:00 PM CAMP PM2.5 24 Good 12 3 µg/m3
1:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM CAMP O3 8 Good 48 52 PPB
1:00 PM CAMP PM10 24 Good 7 8 µg/m3
1:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
12:00 PM CAMP NO2 1 Good 6 6 PPB
12:00 PM CAMP NO2 1 Good 6 6 PPB
12:00 PM CAMP O3 8 Good 47 51 PPB
12:00 PM CAMP PM10 24 Good 8 9 µg/m3
12:00 PM CAMP PM2.5 24 Good 15 4 µg/m3
11:00 AM CAMP NO2 1 Good 4 4 PPB
11:00 AM CAMP NO2 1 Good 4 4 PPB
11:00 AM CAMP O3 8 Good 46 50 PPB
11:00 AM CAMP PM10 24 Good 9 10 µg/m3
11:00 AM CAMP PM2.5 24 Good 17 4 µg/m3
10:00 AM CAMP NO2 1 Good 8 8 PPB
10:00 AM CAMP NO2 1 Good 8 8 PPB
10:00 AM CAMP O3 8 Good 44 48 PPB
10:00 AM CAMP PM10 24 Good 11 12 µg/m3
10:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
9:00 AM CAMP NO2 1 Good 9 10 PPB
9:00 AM CAMP NO2 1 Good 9 10 PPB
9:00 AM CAMP O3 8 Good 44 47 PPB
9:00 AM CAMP PM10 24 Good 13 14 µg/m3
9:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
8:00 AM CAMP NO2 1 Good 8 9 PPB
8:00 AM CAMP NO2 1 Good 8 9 PPB
8:00 AM CAMP O3 8 Good 44 47 PPB
8:00 AM CAMP PM10 24 Good 15 16 µg/m3
8:00 AM CAMP PM2.5 24 Good 27 6 µg/m3
7:00 AM CAMP NO2 1 Good 13 14 PPB
7:00 AM CAMP NO2 1 Good 13 14 PPB
7:00 AM CAMP O3 8 Good 44 47 PPB
7:00 AM CAMP PM10 24 Good 16 17 µg/m3
7:00 AM CAMP PM2.5 24 Good 29 7 µg/m3
6:00 AM CAMP NO2 1 Good 14 15 PPB
6:00 AM CAMP NO2 1 Good 14 15 PPB
6:00 AM CAMP O3 8 Good 44 48 PPB
6:00 AM CAMP PM10 24 Good 17 18 µg/m3
6:00 AM CAMP PM2.5 24 Good 31 8 µg/m3
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 46 50 PPB
5:00 AM CAMP PM10 24 Good 18 19 µg/m3
5:00 AM CAMP PM2.5 24 Good 34 8 µg/m3
4:00 AM CAMP NO2 1 Good 7 7 PPB
4:00 AM CAMP NO2 1 Good 7 7 PPB
4:00 AM CAMP O3 8 Good 46 50 PPB
4:00 AM CAMP PM10 24 Good 19 20 µg/m3
4:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
3:00 AM CAMP NO2 1 Good 8 8 PPB
3:00 AM CAMP NO2 1 Good 8 8 PPB
3:00 AM CAMP O3 8 Good 46 50 PPB
3:00 AM CAMP PM10 24 Good 19 20 µg/m3
3:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
2:00 AM CAMP NO2 1 Good 6 6 PPB
2:00 AM CAMP NO2 1 Good 6 6 PPB
2:00 AM CAMP O3 8 Good 46 50 PPB
2:00 AM CAMP PM10 24 Good 20 22 µg/m3
2:00 AM CAMP PM2.5 24 Good 40 10 µg/m3
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 48 52 PPB
1:00 AM CAMP PM10 24 Good 21 23 µg/m3
1:00 AM CAMP PM2.5 24 Good 41 10 µg/m3
2:00 PM BOUR O3 8 Moderate 58 57 PPB
1:00 PM BOUR O3 8 Moderate 51 55 PPB
12:00 PM BOUR O3 8 Good 49 53 PPB
11:00 AM BOUR O3 8 Good 47 51 PPB
10:00 AM BOUR O3 8 Good 46 50 PPB
9:00 AM BOUR O3 8 Good 44 48 PPB
8:00 AM BOUR O3 8 Good 43 46 PPB
7:00 AM BOUR O3 8 Good 41 44 PPB
6:00 AM BOUR O3 8 Good 41 44 PPB
5:00 AM BOUR O3 8 Good 42 45 PPB
4:00 AM BOUR O3 8 Good 44 47 PPB
3:00 AM BOUR O3 8 Good 44 48 PPB
2:00 AM BOUR O3 8 Good 46 50 PPB
1:00 AM BOUR O3 8 Good 49 53 PPB
2:00 PM BOU PM10 24 Good 7 8 µg/m3
2:00 PM BOU PM2.5 24 Good 10 2 µg/m3
1:00 PM BOU PM10 24 Good 8 9 µg/m3
1:00 PM BOU PM2.5 24 Good 10 2 µg/m3
12:00 PM BOU PM10 24 Good 9 10 µg/m3
12:00 PM BOU PM2.5 24 Good 12 3 µg/m3
11:00 AM BOU PM10 24 Good 11 12 µg/m3
11:00 AM BOU PM2.5 24 Good 13 3 µg/m3
10:00 AM BOU PM10 24 Good 12 13 µg/m3
10:00 AM BOU PM2.5 24 Good 15 4 µg/m3
9:00 AM BOU PM10 24 Good 16 17 µg/m3
9:00 AM BOU PM2.5 24 Good 18 4 µg/m3
8:00 AM BOU PM10 24 Good 18 19 µg/m3
8:00 AM BOU PM2.5 24 Good 19 5 µg/m3
7:00 AM BOU PM10 24 Good 19 20 µg/m3
7:00 AM BOU PM2.5 24 Good 20 5 µg/m3
6:00 AM BOU PM10 24 Good 19 20 µg/m3
6:00 AM BOU PM2.5 24 Good 21 5 µg/m3
5:00 AM BOU PM10 24 Good 19 21 µg/m3
5:00 AM BOU PM2.5 24 Good 21 5 µg/m3
4:00 AM BOU PM10 24 Good 20 22 µg/m3
4:00 AM BOU PM2.5 24 Good 22 5 µg/m3
3:00 AM BOU PM10 24 Good 20 22 µg/m3
3:00 AM BOU PM2.5 24 Good 23 6 µg/m3
2:00 AM BOU PM10 24 Good 21 23 µg/m3
2:00 AM BOU PM2.5 24 Good 23 6 µg/m3
1:00 AM BOU PM10 24 Good 22 24 µg/m3
1:00 AM BOU PM2.5 24 Good 24 6 µg/m3
2:00 PM BHWK O3 8 Moderate 58 57 PPB
1:00 PM BHWK O3 8 Moderate 61 58 PPB
12:00 PM BHWK O3 8 Moderate 64 59 PPB
11:00 AM BHWK O3 8 Moderate 64 59 PPB
10:00 AM BHWK O3 8 Moderate 61 58 PPB
9:00 AM BHWK O3 8 Moderate 58 57 PPB
8:00 AM BHWK O3 8 Moderate 58 57 PPB
7:00 AM BHWK O3 8 Moderate 58 57 PPB
6:00 AM BHWK O3 8 Moderate 58 57 PPB
5:00 AM BHWK O3 8 Moderate 58 57 PPB
4:00 AM BHWK O3 8 Moderate 54 56 PPB
3:00 AM BHWK O3 8 Moderate 54 56 PPB
2:00 AM BHWK O3 8 Moderate 58 57 PPB
1:00 AM BHWK O3 8 Moderate 58 57 PPB
2:00 PM AURE O3 8 Moderate 61 58 PPB
1:00 PM AURE O3 8 Moderate 54 56 PPB
12:00 PM AURE O3 8 Good 49 53 PPB
11:00 AM AURE O3 8 Good 46 50 PPB
10:00 AM AURE O3 8 Good 44 48 PPB
9:00 AM AURE O3 8 Good 43 46 PPB
8:00 AM AURE O3 8 Good 42 45 PPB
7:00 AM AURE O3 8 Good 43 46 PPB
6:00 AM AURE O3 8 Good 44 48 PPB
5:00 AM AURE O3 8 Good 45 49 PPB
4:00 AM AURE O3 8 Good 46 50 PPB
3:00 AM AURE O3 8 Good 48 52 PPB
2:00 AM AURE O3 8 Good 49 53 PPB
1:00 AM AURE O3 8 Moderate 51 55 PPB
2:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
12:00 PM ASPN2 PM10 24 Good 7 8 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
11:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
10:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
9:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
8:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
7:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
5:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
4:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
3:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 PM ASPN O3 8 Good 41 44 PPB
1:00 PM ASPN O3 8 Good 39 42 PPB
12:00 PM ASPN O3 8 Good 37 40 PPB
11:00 AM ASPN O3 8 Good 35 38 PPB
10:00 AM ASPN O3 8 Good 33 36 PPB
9:00 AM ASPN O3 8 Good 32 35 PPB
8:00 AM ASPN O3 8 Good 31 34 PPB
7:00 AM ASPN O3 8 Good 32 35 PPB
6:00 AM ASPN O3 8 Good 34 37 PPB
5:00 AM ASPN O3 8 Good 36 39 PPB
4:00 AM ASPN O3 8 Good 38 41 PPB
3:00 AM ASPN O3 8 Good 40 43 PPB
2:00 AM ASPN O3 8 Good 42 45 PPB
1:00 AM ASPN O3 8 Good 44 47 PPB
2:00 PM ALA PM10 24 Good 19 21 µg/m3
2:00 PM ALA PM2.5 24 Good 13 3 µg/m3
1:00 PM ALA PM10 24 Good 19 21 µg/m3
1:00 PM ALA PM2.5 24 Good 13 3 µg/m3
12:00 PM ALA PM10 24 Good 19 21 µg/m3
12:00 PM ALA PM2.5 24 Good 13 3 µg/m3
11:00 AM ALA PM10 24 Good 20 22 µg/m3
11:00 AM ALA PM2.5 24 Good 14 3 µg/m3
10:00 AM ALA PM10 24 Good 21 23 µg/m3
10:00 AM ALA PM2.5 24 Good 14 3 µg/m3
9:00 AM ALA PM10 24 Good 22 24 µg/m3
9:00 AM ALA PM2.5 24 Good 14 3 µg/m3
8:00 AM ALA PM10 24 Good 23 25 µg/m3
8:00 AM ALA PM2.5 24 Good 14 3 µg/m3
7:00 AM ALA PM10 24 Good 23 25 µg/m3
7:00 AM ALA PM2.5 24 Good 14 3 µg/m3
6:00 AM ALA PM10 24 Good 24 26 µg/m3
6:00 AM ALA PM2.5 24 Good 15 4 µg/m3
5:00 AM ALA PM10 24 Good 24 26 µg/m3
5:00 AM ALA PM2.5 24 Good 15 4 µg/m3
4:00 AM ALA PM10 24 Good 25 27 µg/m3
4:00 AM ALA PM2.5 24 Good 15 4 µg/m3
3:00 AM ALA PM10 24 Good 25 27 µg/m3
3:00 AM ALA PM2.5 24 Good 15 4 µg/m3
2:00 AM ALA PM10 24 Good 25 27 µg/m3
2:00 AM ALA PM2.5 24 Good 15 4 µg/m3
1:00 AM ALA PM10 24 Good 25 27 µg/m3
1:00 AM ALA PM2.5 24 Good 15 4 µg/m3
2:00 PM ADB PM10 24 Good 18 19 µg/m3
2:00 PM ADB PM2.5 24 Good 15 4 µg/m3
1:00 PM ADB PM10 24 Good 19 20 µg/m3
1:00 PM ADB PM2.5 24 Good 15 4 µg/m3
12:00 PM ADB PM10 24 Good 20 22 µg/m3
12:00 PM ADB PM2.5 24 Good 18 4 µg/m3
11:00 AM ADB PM10 24 Good 21 23 µg/m3
11:00 AM ADB PM2.5 24 Good 20 5 µg/m3
10:00 AM ADB PM10 24 Good 23 25 µg/m3
10:00 AM ADB PM2.5 24 Good 22 5 µg/m3
9:00 AM ADB PM10 24 Good 25 27 µg/m3
9:00 AM ADB PM2.5 24 Good 25 6 µg/m3
8:00 AM ADB PM10 24 Good 27 29 µg/m3
8:00 AM ADB PM2.5 24 Good 27 7 µg/m3
7:00 AM ADB PM10 24 Good 28 30 µg/m3
7:00 AM ADB PM2.5 24 Good 29 7 µg/m3
6:00 AM ADB PM10 24 Good 28 30 µg/m3
6:00 AM ADB PM2.5 24 Good 30 7 µg/m3
5:00 AM ADB PM10 24 Good 29 31 µg/m3
5:00 AM ADB PM2.5 24 Good 32 8 µg/m3
4:00 AM ADB PM10 24 Good 30 32 µg/m3
4:00 AM ADB PM2.5 24 Good 34 8 µg/m3
3:00 AM ADB PM10 24 Good 31 33 µg/m3
3:00 AM ADB PM2.5 24 Good 35 8 µg/m3
2:00 AM ADB PM10 24 Good 31 34 µg/m3
2:00 AM ADB PM2.5 24 Good 36 9 µg/m3
1:00 AM ADB PM10 24 Good 33 36 µg/m3
1:00 AM ADB PM2.5 24 Good 38 9 µg/m3
2:00 PM ACAD O3 8 Good 44 47 PPB
1:00 PM ACAD O3 8 Good 41 44 PPB
12:00 PM ACAD O3 8 Good 37 40 PPB
11:00 AM ACAD O3 8 Good 34 37 PPB
10:00 AM ACAD O3 8 Good 32 35 PPB
9:00 AM ACAD O3 8 Good 31 34 PPB
8:00 AM ACAD O3 8 Good 31 34 PPB
7:00 AM ACAD O3 8 Good 32 35 PPB
6:00 AM ACAD O3 8 Good 35 38 PPB
5:00 AM ACAD O3 8 Good 37 40 PPB
4:00 AM ACAD O3 8 Good 40 43 PPB
3:00 AM ACAD O3 8 Good 43 46 PPB
2:00 AM ACAD O3 8 Good 44 47 PPB
1:00 AM ACAD O3 8 Good 44 48 PPB

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