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AQI Calculations on 05/04/2015 1:00AM - 1:00PM

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.


Due to limited system resources and high volume, today's AQI calculations can longer be sorted by columns. For a CSV file of these data, updated hourly, click here.


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 PM ACAD O3 8 Good 41 48 PPB
1:00 PM ASP O3 8 Good 33 39 PPB
1:00 PM ASPN O3 8 Good 29 34 PPB
1:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
1:00 PM AURE O3 8 Good 34 40 PPB
1:00 PM BOU PM2.5 24 Good 12 3 µg/m3
1:00 PM CAMP CO 8 Good 5 0.4 PPM
1:00 PM CAMP NO2 1 Good 13 14 PPB
1:00 PM CAMP NO2 1 Good 13 14 PPB
1:00 PM CAMP O3 8 Good 20 24 PPB
1:00 PM CAMP PM10 24 Good 16 17 µg/m3
1:00 PM CAMP PM2.5 24 Good 27 7 µg/m3
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CASA O3 8 Good 20 24 PPB
1:00 PM CASA PM10 24 Good 10 11 µg/m3
1:00 PM CASA PM2.5 24 Good 30 7 µg/m3
1:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
1:00 PM CHAT O3 8 Good 30 35 PPB
1:00 PM CHAT PM2.5 24 Good 35 8 µg/m3
1:00 PM COMM PM2.5 24 Good 36 9 µg/m3
1:00 PM CTZ O3 8 Good 31 36 PPB
1:00 PM DELT PM2.5 24 Good 17 4 µg/m3
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM FTC O3 8 Good 25 29 PPB
1:00 PM FTCW O3 8 Good 31 36 PPB
1:00 PM GJPB PM10 24 Good 6 6 µg/m3
1:00 PM GJPB PM2.5 24 Good 10 3 µg/m3
1:00 PM GREA CO 8 Good 3 0.3 PPM
1:00 PM GREH PM2.5 24 Good 33 8 µg/m3
1:00 PM GRET O3 8 Good 35 41 PPB
1:00 PM H24 CO 8 Good 3 0.3 PPM
1:00 PM H24 SO2 1 Good 20 14 PPB
1:00 PM I-25 CO 8 Good 6 0.5 PPM
1:00 PM I-25 NO2 1 Good 28 30 PPB
1:00 PM I-25 PM10 24 Good 20 22 µg/m3
1:00 PM I-25 PM2.5 24 Good 40 10 µg/m3
1:00 PM LNGM PM2.5 24 Good 38 9 µg/m3
1:00 PM MAN O3 8 Good 36 42 PPB
1:00 PM NJH PM2.5 24 Good 24 6 µg/m3
1:00 PM NREL O3 8 Good 31 36 PPB
1:00 PM PAL O3 8 Good 35 41 PPB
1:00 PM RFN O3 8 Good 35 41 PPB
1:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
1:00 PM RIFLO3 O3 8 Good 25 30 PPB
1:00 PM SBC O3 8 Good 31 36 PPB
1:00 PM WBY CO 8 Good 3 0.3 PPM
1:00 PM WBY NO2 1 Good 7 7 PPB
1:00 PM WBY NO2 1 Good 7 7 PPB
1:00 PM WBY O3 8 Good 28 33 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
1:00 PM WCH O3 8 Good 25 30 PPB
12:00 PM ACAD O3 8 Good 37 44 PPB
12:00 PM ASPN O3 8 Good 28 33 PPB
12:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
12:00 PM AURE O3 8 Good 32 38 PPB
12:00 PM BOU PM2.5 24 Good 11 3 µg/m3
12:00 PM CAMP CO 8 Good 5 0.4 PPM
12:00 PM CAMP NO2 1 Good 17 18 PPB
12:00 PM CAMP NO2 1 Good 17 18 PPB
12:00 PM CAMP O3 8 Good 18 21 PPB
12:00 PM CAMP PM10 24 Good 15 16 µg/m3
12:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CASA O3 8 Good 19 22 PPB
12:00 PM CASA PM10 24 Good 9 10 µg/m3
12:00 PM CASA PM2.5 24 Good 27 7 µg/m3
12:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
12:00 PM CHAT O3 8 Good 31 36 PPB
12:00 PM CHAT PM2.5 24 Good 32 8 µg/m3
12:00 PM COMM PM2.5 24 Good 36 9 µg/m3
12:00 PM CTZ O3 8 Good 26 31 PPB
12:00 PM DELT PM2.5 24 Good 17 4 µg/m3
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM FTC O3 8 Good 23 27 PPB
12:00 PM FTCW O3 8 Good 29 34 PPB
12:00 PM GJPB PM10 24 Good 6 6 µg/m3
12:00 PM GJPB PM2.5 24 Good 10 3 µg/m3
12:00 PM GREA CO 8 Good 3 0.3 PPM
12:00 PM GREH PM2.5 24 Good 32 8 µg/m3
12:00 PM GRET O3 8 Good 35 41 PPB
12:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 PM I-25 CO 8 Good 6 0.5 PPM
12:00 PM I-25 NO2 1 Good 34 36 PPB
12:00 PM I-25 PM10 24 Good 19 21 µg/m3
12:00 PM I-25 PM2.5 24 Good 37 9 µg/m3
12:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
12:00 PM MAN O3 8 Good 36 42 PPB
12:00 PM NJH PM2.5 24 Good 24 6 µg/m3
12:00 PM NREL O3 8 Good 31 36 PPB
12:00 PM PAL O3 8 Good 32 38 PPB
12:00 PM RFN O3 8 Good 35 41 PPB
12:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
12:00 PM RIFLO3 O3 8 Good 24 28 PPB
12:00 PM SBC O3 8 Good 29 34 PPB
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 8 9 PPB
12:00 PM WBY NO2 1 Good 8 9 PPB
12:00 PM WBY O3 8 Good 26 31 PPB
12:00 PM WBY PM10 24 Good 12 13 µg/m3
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WCH O3 8 Good 25 29 PPB
11:00 AM ACAD O3 8 Good 35 41 PPB
11:00 AM ASPN O3 8 Good 25 30 PPB
11:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
11:00 AM AURE O3 8 Good 31 37 PPB
11:00 AM BOU PM2.5 24 Good 11 3 µg/m3
11:00 AM CAMP CO 8 Good 5 0.4 PPM
11:00 AM CAMP NO2 1 Good 17 18 PPB
11:00 AM CAMP NO2 1 Good 17 18 PPB
11:00 AM CAMP O3 8 Good 18 21 PPB
11:00 AM CAMP PM10 24 Good 14 15 µg/m3
11:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
11:00 AM CASA O3 8 Good 17 20 PPB
11:00 AM CASA PM10 24 Good 8 9 µg/m3
11:00 AM CASA PM2.5 24 Good 24 6 µg/m3
11:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
11:00 AM CHAT O3 8 Good 30 35 PPB
11:00 AM CHAT PM2.5 24 Good 30 7 µg/m3
11:00 AM COMM PM2.5 24 Good 35 8 µg/m3
11:00 AM CTZ O3 8 Good 23 27 PPB
11:00 AM DELT PM2.5 24 Good 16 4 µg/m3
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM FTC O3 8 Good 21 25 PPB
11:00 AM FTCW O3 8 Good 28 33 PPB
11:00 AM GJPB PM10 24 Good 6 7 µg/m3
11:00 AM GJPB PM2.5 24 Good 10 3 µg/m3
11:00 AM GREA CO 8 Good 2 0.2 PPM
11:00 AM GREH PM2.5 24 Good 32 8 µg/m3
11:00 AM GRET O3 8 Good 35 41 PPB
11:00 AM H24 CO 8 Good 2 0.2 PPM
11:00 AM I-25 CO 8 Good 6 0.5 PPM
11:00 AM I-25 NO2 1 Good 37 39 PPB
11:00 AM I-25 PM10 24 Good 18 19 µg/m3
11:00 AM I-25 PM2.5 24 Good 33 8 µg/m3
11:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
11:00 AM MAN O3 8 Good 35 41 PPB
11:00 AM NJH PM2.5 24 Good 22 5 µg/m3
11:00 AM NREL O3 8 Good 32 38 PPB
11:00 AM PAL O3 8 Good 31 37 PPB
11:00 AM RFN O3 8 Good 35 41 PPB
11:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
11:00 AM RIFLO3 O3 8 Good 23 27 PPB
11:00 AM SBC O3 8 Good 29 34 PPB
11:00 AM WBY CO 8 Good 3 0.3 PPM
11:00 AM WBY NO2 1 Good 8 9 PPB
11:00 AM WBY NO2 1 Good 8 9 PPB
11:00 AM WBY O3 8 Good 24 28 PPB
11:00 AM WBY PM10 24 Good 12 13 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WCH O3 8 Good 26 31 PPB
10:00 AM ACAD O3 8 Good 33 39 PPB
10:00 AM ASPN O3 8 Good 24 28 PPB
10:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
10:00 AM AURE O3 8 Good 31 36 PPB
10:00 AM BOU PM2.5 24 Good 11 3 µg/m3
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM CAMP NO2 1 Good 23 24 PPB
10:00 AM CAMP NO2 1 Good 23 24 PPB
10:00 AM CAMP O3 8 Good 19 22 PPB
10:00 AM CAMP PM10 24 Good 12 13 µg/m3
10:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CASA O3 8 Good 17 20 PPB
10:00 AM CASA PM10 24 Good 7 8 µg/m3
10:00 AM CASA PM2.5 24 Good 21 5 µg/m3
10:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
10:00 AM CHAT O3 8 Good 30 35 PPB
10:00 AM CHAT PM2.5 24 Good 28 7 µg/m3
10:00 AM COMM PM2.5 24 Good 34 8 µg/m3
10:00 AM CTZ O3 8 Good 23 27 PPB
10:00 AM DELT PM2.5 24 Good 16 4 µg/m3
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM FTC O3 8 Good 20 24 PPB
10:00 AM FTCW O3 8 Good 28 33 PPB
10:00 AM GJPB PM10 24 Good 6 6 µg/m3
10:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
10:00 AM GREA CO 8 Good 2 0.2 PPM
10:00 AM GREH PM2.5 24 Good 31 8 µg/m3
10:00 AM GRET O3 8 Good 35 41 PPB
10:00 AM H24 CO 8 Good 2 0.2 PPM
10:00 AM H24 SO2 1 Good 9 6 PPB
10:00 AM I-25 CO 8 Good 5 0.4 PPM
10:00 AM I-25 NO2 1 Good 42 44 PPB
10:00 AM I-25 PM10 24 Good 16 17 µg/m3
10:00 AM I-25 PM2.5 24 Good 29 7 µg/m3
10:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
10:00 AM MAN O3 8 Good 35 41 PPB
10:00 AM NJH PM2.5 24 Good 20 5 µg/m3
10:00 AM NREL O3 8 Good 34 40 PPB
10:00 AM PAL O3 8 Good 31 36 PPB
10:00 AM RFN O3 8 Good 36 43 PPB
10:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
10:00 AM RIFLO3 O3 8 Good 22 26 PPB
10:00 AM SBC O3 8 Good 28 33 PPB
10:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 AM WBY NO2 1 Good 11 12 PPB
10:00 AM WBY NO2 1 Good 11 12 PPB
10:00 AM WBY O3 8 Good 21 25 PPB
10:00 AM WBY PM10 24 Good 12 13 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WCH O3 8 Good 29 34 PPB
9:00 AM ACAD O3 8 Good 33 39 PPB
9:00 AM ASPN O3 8 Good 23 27 PPB
9:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
9:00 AM AURE O3 8 Good 31 36 PPB
9:00 AM BOU PM2.5 24 Good 11 3 µg/m3
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM CAMP NO2 1 Good 26 28 PPB
9:00 AM CAMP NO2 1 Good 26 28 PPB
9:00 AM CAMP O3 8 Good 20 24 PPB
9:00 AM CAMP PM10 24 Good 11 12 µg/m3
9:00 AM CAMP PM2.5 24 Good 19 5 µg/m3
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CASA O3 8 Good 19 22 PPB
9:00 AM CASA PM10 24 Good 7 8 µg/m3
9:00 AM CASA PM2.5 24 Good 19 5 µg/m3
9:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
9:00 AM CHAT O3 8 Good 32 38 PPB
9:00 AM CHAT PM2.5 24 Good 27 6 µg/m3
9:00 AM COMM PM2.5 24 Good 34 8 µg/m3
9:00 AM CTZ O3 8 Good 20 24 PPB
9:00 AM DELT PM2.5 24 Good 16 4 µg/m3
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 20 24 PPB
9:00 AM FTCW O3 8 Good 29 34 PPB
9:00 AM GJPB PM10 24 Good 6 6 µg/m3
9:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
9:00 AM GREA CO 8 Good 2 0.2 PPM
9:00 AM GREH PM2.5 24 Good 29 7 µg/m3
9:00 AM GRET O3 8 Good 34 40 PPB
9:00 AM H24 CO 8 Good 2 0.2 PPM
9:00 AM H24 SO2 1 Good 6 4 PPB
9:00 AM I-25 CO 8 Good 3 0.3 PPM
9:00 AM I-25 NO2 1 Good 35 37 PPB
9:00 AM I-25 PM10 24 Good 14 15 µg/m3
9:00 AM I-25 PM2.5 24 Good 25 6 µg/m3
9:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
9:00 AM MAN O3 8 Good 35 41 PPB
9:00 AM NJH PM2.5 24 Good 18 4 µg/m3
9:00 AM NREL O3 8 Good 36 43 PPB
9:00 AM PAL O3 8 Good 31 37 PPB
9:00 AM RFN O3 8 Good 38 45 PPB
9:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
9:00 AM RIFLO3 O3 8 Good 21 25 PPB
9:00 AM SBC O3 8 Good 29 34 PPB
9:00 AM WBY CO 8 Good 3 0.3 PPM
9:00 AM WBY NO2 1 Good 8 9 PPB
9:00 AM WBY NO2 1 Good 8 9 PPB
9:00 AM WBY O3 8 Good 20 24 PPB
9:00 AM WBY PM10 24 Good 12 13 µg/m3
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WCH O3 8 Good 30 35 PPB
8:00 AM ACAD O3 8 Good 33 39 PPB
8:00 AM ASPN O3 8 Good 22 26 PPB
8:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
8:00 AM AURE O3 8 Good 31 37 PPB
8:00 AM BOU PM2.5 24 Good 10 3 µg/m3
8:00 AM CAMP CO 8 Good 3 0.3 PPM
8:00 AM CAMP NO2 1 Good 27 29 PPB
8:00 AM CAMP NO2 1 Good 27 29 PPB
8:00 AM CAMP O3 8 Good 22 26 PPB
8:00 AM CAMP PM10 24 Good 10 11 µg/m3
8:00 AM CAMP PM2.5 24 Good 17 4 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CASA O3 8 Good 20 24 PPB
8:00 AM CASA PM10 24 Good 6 7 µg/m3
8:00 AM CASA PM2.5 24 Good 17 4 µg/m3
8:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
8:00 AM CHAT O3 8 Good 34 40 PPB
8:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
8:00 AM COMM PM2.5 24 Good 33 8 µg/m3
8:00 AM CTZ O3 8 Good 19 22 PPB
8:00 AM DELT PM2.5 24 Good 16 4 µg/m3
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 19 23 PPB
8:00 AM FTCW O3 8 Good 29 34 PPB
8:00 AM GJCT CO 8 Good 2 0.2 PPM
8:00 AM GJPB PM10 24 Good 6 6 µg/m3
8:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
8:00 AM GREA CO 8 Good 2 0.2 PPM
8:00 AM GREH PM2.5 24 Good 30 7 µg/m3
8:00 AM GRET O3 8 Good 32 38 PPB
8:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM I-25 CO 8 Good 3 0.3 PPM
8:00 AM I-25 NO2 1 Good 34 36 PPB
8:00 AM I-25 PM10 24 Good 13 14 µg/m3
8:00 AM I-25 PM2.5 24 Good 22 5 µg/m3
8:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
8:00 AM MAN O3 8 Good 36 42 PPB
8:00 AM NJH PM2.5 24 Good 17 4 µg/m3
8:00 AM NREL O3 8 Good 37 44 PPB
8:00 AM PAL O3 8 Good 33 39 PPB
8:00 AM RFN O3 8 Good 40 47 PPB
8:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
8:00 AM RIFLO3 O3 8 Good 24 28 PPB
8:00 AM SBC O3 8 Good 29 34 PPB
8:00 AM WBY CO 8 Good 3 0.3 PPM
8:00 AM WBY NO2 1 Good 13 14 PPB
8:00 AM WBY NO2 1 Good 13 14 PPB
8:00 AM WBY O3 8 Good 19 23 PPB
8:00 AM WBY PM10 24 Good 12 13 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WCH O3 8 Good 32 38 PPB
7:00 AM ACAD O3 8 Good 33 39 PPB
7:00 AM ASPN O3 8 Good 22 26 PPB
7:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
7:00 AM AURE O3 8 Good 33 39 PPB
7:00 AM BOU PM2.5 24 Good 10 2 µg/m3
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 32 34 PPB
7:00 AM CAMP NO2 1 Good 32 34 PPB
7:00 AM CAMP O3 8 Good 25 29 PPB
7:00 AM CAMP PM10 24 Good 9 10 µg/m3
7:00 AM CAMP PM2.5 24 Good 15 4 µg/m3
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CASA O3 8 Good 22 26 PPB
7:00 AM CASA PM10 24 Good 6 7 µg/m3
7:00 AM CASA PM2.5 24 Good 15 4 µg/m3
7:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
7:00 AM CHAT O3 8 Good 35 41 PPB
7:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
7:00 AM COMM PM2.5 24 Good 33 8 µg/m3
7:00 AM CTZ O3 8 Good 19 23 PPB
7:00 AM DELT PM2.5 24 Good 16 4 µg/m3
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 19 22 PPB
7:00 AM FTCW O3 8 Good 29 34 PPB
7:00 AM GJCT CO 8 Good 2 0.2 PPM
7:00 AM GJPB PM10 24 Good 6 6 µg/m3
7:00 AM GJPB PM2.5 24 Good 10 3 µg/m3
7:00 AM GREA CO 8 Good 2 0.2 PPM
7:00 AM GREH PM2.5 24 Good 30 7 µg/m3
7:00 AM GRET O3 8 Good 31 37 PPB
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM I-25 CO 8 Good 3 0.3 PPM
7:00 AM I-25 NO2 1 Good 35 37 PPB
7:00 AM I-25 PM10 24 Good 13 14 µg/m3
7:00 AM I-25 PM2.5 24 Good 20 5 µg/m3
7:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
7:00 AM MAN O3 8 Good 36 43 PPB
7:00 AM NJH PM2.5 24 Good 15 4 µg/m3
7:00 AM NREL O3 8 Good 39 46 PPB
7:00 AM PAL O3 8 Good 35 41 PPB
7:00 AM RFN O3 8 Good 41 48 PPB
7:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
7:00 AM RIFLO3 O3 8 Good 25 30 PPB
7:00 AM SBC O3 8 Good 30 35 PPB
7:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY O3 8 Good 19 22 PPB
7:00 AM WBY PM10 24 Good 11 12 µg/m3
7:00 AM WCH O3 8 Good 35 41 PPB
6:00 AM ACAD O3 8 Good 35 41 PPB
6:00 AM ASPN O3 8 Good 23 27 PPB
6:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
6:00 AM AURE O3 8 Good 33 39 PPB
6:00 AM BOU PM2.5 24 Good 10 2 µg/m3
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 33 35 PPB
6:00 AM CAMP NO2 1 Good 33 35 PPB
6:00 AM CAMP O3 8 Good 26 31 PPB
6:00 AM CAMP PM10 24 Good 9 10 µg/m3
6:00 AM CAMP PM2.5 24 Good 15 4 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CASA O3 8 Good 24 28 PPB
6:00 AM CASA PM10 24 Good 6 7 µg/m3
6:00 AM CASA PM2.5 24 Good 15 4 µg/m3
6:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
6:00 AM CHAT O3 8 Good 34 40 PPB
6:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
6:00 AM COMM PM2.5 24 Good 34 8 µg/m3
6:00 AM CTZ O3 8 Good 23 27 PPB
6:00 AM DELT PM2.5 24 Good 16 4 µg/m3
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 17 20 PPB
6:00 AM FTCW O3 8 Good 30 35 PPB
6:00 AM GJCT CO 8 Good 2 0.2 PPM
6:00 AM GJPB PM10 24 Good 6 6 µg/m3
6:00 AM GJPB PM2.5 24 Good 10 3 µg/m3
6:00 AM GREA CO 8 Good 2 0.2 PPM
6:00 AM GREH PM2.5 24 Good 30 7 µg/m3
6:00 AM GRET O3 8 Good 33 39 PPB
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM I-25 CO 8 Good 2 0.2 PPM
6:00 AM I-25 NO2 1 Good 37 39 PPB
6:00 AM I-25 PM10 24 Good 13 14 µg/m3
6:00 AM I-25 PM2.5 24 Good 20 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
6:00 AM MAN O3 8 Good 38 45 PPB
6:00 AM NJH PM2.5 24 Good 15 4 µg/m3
6:00 AM NREL O3 8 Good 40 47 PPB
6:00 AM PAL O3 8 Good 37 44 PPB
6:00 AM RFN O3 8 Good 42 49 PPB
6:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
6:00 AM RIFLO3 O3 8 Good 27 32 PPB
6:00 AM SBC O3 8 Good 29 34 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY NO2 1 Good 23 24 PPB
6:00 AM WBY NO2 1 Good 23 24 PPB
6:00 AM WBY O3 8 Good 19 22 PPB
6:00 AM WBY PM10 24 Good 12 13 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WCH O3 8 Good 36 42 PPB
5:00 AM ACAD O3 8 Good 37 44 PPB
5:00 AM ASPN O3 8 Good 24 28 PPB
5:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
5:00 AM AURE O3 8 Good 36 42 PPB
5:00 AM BOU PM2.5 24 Good 10 2 µg/m3
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 30 32 PPB
5:00 AM CAMP NO2 1 Good 30 32 PPB
5:00 AM CAMP O3 8 Good 30 35 PPB
5:00 AM CAMP PM10 24 Good 8 9 µg/m3
5:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CASA O3 8 Good 24 28 PPB
5:00 AM CASA PM10 24 Good 6 7 µg/m3
5:00 AM CASA PM2.5 24 Good 15 4 µg/m3
5:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
5:00 AM CHAT O3 8 Good 34 40 PPB
5:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
5:00 AM COMM PM2.5 24 Good 34 8 µg/m3
5:00 AM CTZ O3 8 Good 25 30 PPB
5:00 AM DELT PM2.5 24 Good 16 4 µg/m3
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 17 20 PPB
5:00 AM FTCW O3 8 Good 31 36 PPB
5:00 AM GJCT CO 8 Good 2 0.2 PPM
5:00 AM GJPB PM10 24 Good 6 7 µg/m3
5:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
5:00 AM GREA CO 8 Good 2 0.2 PPM
5:00 AM GREH PM2.5 24 Good 31 7 µg/m3
5:00 AM GRET O3 8 Good 34 40 PPB
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM I-25 CO 8 Good 2 0.2 PPM
5:00 AM I-25 NO2 1 Good 31 33 PPB
5:00 AM I-25 PM10 24 Good 13 14 µg/m3
5:00 AM I-25 PM2.5 24 Good 20 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
5:00 AM MAN O3 8 Good 40 47 PPB
5:00 AM NJH PM2.5 24 Good 14 3 µg/m3
5:00 AM NREL O3 8 Good 41 48 PPB
5:00 AM PAL O3 8 Good 40 47 PPB
5:00 AM RFN O3 8 Good 42 50 PPB
5:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
5:00 AM RIFLO3 O3 8 Good 31 36 PPB
5:00 AM SBC O3 8 Good 29 34 PPB
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY NO2 1 Good 10 11 PPB
5:00 AM WBY NO2 1 Good 10 11 PPB
5:00 AM WBY O3 8 Good 20 24 PPB
5:00 AM WBY PM10 24 Good 12 13 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WCH O3 8 Good 37 44 PPB
4:00 AM ACAD O3 8 Good 40 47 PPB
4:00 AM ASPN O3 8 Good 25 29 PPB
4:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
4:00 AM AURE O3 8 Good 37 44 PPB
4:00 AM BOU PM2.5 24 Good 10 2 µg/m3
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM CAMP O3 8 Good 33 39 PPB
4:00 AM CAMP PM10 24 Good 8 9 µg/m3
4:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
4:00 AM CASA O3 8 Good 25 30 PPB
4:00 AM CASA PM10 24 Good 6 7 µg/m3
4:00 AM CASA PM2.5 24 Good 15 4 µg/m3
4:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
4:00 AM CHAT O3 8 Good 34 40 PPB
4:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
4:00 AM COMM PM2.5 24 Good 34 8 µg/m3
4:00 AM CTZ O3 8 Good 29 34 PPB
4:00 AM DELT PM2.5 24 Good 18 4 µg/m3
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 18 21 PPB
4:00 AM FTCW O3 8 Good 32 38 PPB
4:00 AM GJCT CO 8 Good 2 0.2 PPM
4:00 AM GJPB PM10 24 Good 6 7 µg/m3
4:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
4:00 AM GREA CO 8 Good 2 0.2 PPM
4:00 AM GREH PM2.5 24 Good 30 7 µg/m3
4:00 AM GRET O3 8 Good 33 39 PPB
4:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM I-25 CO 8 Good 2 0.2 PPM
4:00 AM I-25 NO2 1 Good 27 29 PPB
4:00 AM I-25 PM10 24 Good 12 13 µg/m3
4:00 AM I-25 PM2.5 24 Good 18 4 µg/m3
4:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
4:00 AM MAN O3 8 Good 41 48 PPB
4:00 AM NJH PM2.5 24 Good 14 3 µg/m3
4:00 AM NREL O3 8 Good 42 49 PPB
4:00 AM PAL O3 8 Good 42 50 PPB
4:00 AM RFN O3 8 Good 42 50 PPB
4:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
4:00 AM RIFLO3 O3 8 Good 34 40 PPB
4:00 AM SBC O3 8 Good 30 35 PPB
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY NO2 1 Good 16 17 PPB
4:00 AM WBY NO2 1 Good 16 17 PPB
4:00 AM WBY O3 8 Good 22 26 PPB
4:00 AM WBY PM10 24 Good 12 13 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WCH O3 8 Good 39 46 PPB
3:00 AM ACAD O3 8 Good 42 49 PPB
3:00 AM ASPN O3 8 Good 25 30 PPB
3:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
3:00 AM AURE O3 8 Good 39 46 PPB
3:00 AM BOU PM2.5 24 Good 10 2 µg/m3
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CAMP O3 8 Good 35 41 PPB
3:00 AM CAMP PM10 24 Good 8 9 µg/m3
3:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CASA O3 8 Good 30 35 PPB
3:00 AM CASA PM10 24 Good 6 7 µg/m3
3:00 AM CASA PM2.5 24 Good 14 3 µg/m3
3:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
3:00 AM CHAT O3 8 Good 36 42 PPB
3:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
3:00 AM COMM PM2.5 24 Good 34 8 µg/m3
3:00 AM CTZ O3 8 Good 32 38 PPB
3:00 AM DELT PM2.5 24 Good 18 4 µg/m3
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTC O3 8 Good 19 22 PPB
3:00 AM FTCW O3 8 Good 34 40 PPB
3:00 AM GJCT CO 8 Good 2 0.2 PPM
3:00 AM GJPB PM10 24 Good 6 7 µg/m3
3:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
3:00 AM GREA CO 8 Good 2 0.2 PPM
3:00 AM GREH PM2.5 24 Good 30 7 µg/m3
3:00 AM GRET O3 8 Good 34 40 PPB
3:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM I-25 CO 8 Good 2 0.2 PPM
3:00 AM I-25 NO2 1 Good 11 12 PPB
3:00 AM I-25 PM10 24 Good 11 12 µg/m3
3:00 AM I-25 PM2.5 24 Good 17 4 µg/m3
3:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
3:00 AM MAN O3 8 Good 42 50 PPB
3:00 AM NJH PM2.5 24 Good 13 3 µg/m3
3:00 AM NREL O3 8 Good 42 50 PPB
3:00 AM PAL O3 8 Good 44 52 PPB
3:00 AM RFN O3 8 Good 42 50 PPB
3:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
3:00 AM RIFLO3 O3 8 Good 36 43 PPB
3:00 AM SBC O3 8 Good 31 36 PPB
3:00 AM WBY CO 8 Good 3 0.3 PPM
3:00 AM WBY NO2 1 Good 16 17 PPB
3:00 AM WBY NO2 1 Good 16 17 PPB
3:00 AM WBY O3 8 Good 26 31 PPB
3:00 AM WBY PM10 24 Good 12 13 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WCH O3 8 Good 41 48 PPB
2:00 AM ACAD O3 8 Good 42 50 PPB
2:00 AM ASPN O3 8 Good 25 30 PPB
2:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
2:00 AM AURE O3 8 Good 40 47 PPB
2:00 AM BOU PM2.5 24 Good 10 2 µg/m3
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 8 8 PPB
2:00 AM CAMP NO2 1 Good 8 8 PPB
2:00 AM CAMP O3 8 Good 36 43 PPB
2:00 AM CAMP PM10 24 Good 8 9 µg/m3
2:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CASA O3 8 Good 32 38 PPB
2:00 AM CASA PM10 24 Good 6 7 µg/m3
2:00 AM CASA PM2.5 24 Good 14 3 µg/m3
2:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
2:00 AM CHAT O3 8 Good 37 44 PPB
2:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
2:00 AM COMM PM2.5 24 Good 34 8 µg/m3
2:00 AM CTZ O3 8 Good 36 42 PPB
2:00 AM DELT PM2.5 24 Good 18 4 µg/m3
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM FTC O3 8 Good 21 25 PPB
2:00 AM FTCW O3 8 Good 36 42 PPB
2:00 AM GJCT CO 8 Good 2 0.2 PPM
2:00 AM GJPB PM10 24 Good 7 8 µg/m3
2:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
2:00 AM GREA CO 8 Good 2 0.2 PPM
2:00 AM GREH PM2.5 24 Good 29 7 µg/m3
2:00 AM GRET O3 8 Good 35 41 PPB
2:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM I-25 CO 8 Good 2 0.2 PPM
2:00 AM I-25 NO2 1 Good 12 13 PPB
2:00 AM I-25 PM10 24 Good 11 12 µg/m3
2:00 AM I-25 PM2.5 24 Good 17 4 µg/m3
2:00 AM LNGM PM2.5 24 Good 33 8 µg/m3
2:00 AM MAN O3 8 Good 43 51 PPB
2:00 AM NJH PM2.5 24 Good 13 3 µg/m3
2:00 AM NREL O3 8 Good 42 50 PPB
2:00 AM PAL O3 8 Good 47 55 PPB
2:00 AM RFN O3 8 Good 43 51 PPB
2:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
2:00 AM RIFLO3 O3 8 Good 39 46 PPB
2:00 AM SBC O3 8 Good 31 36 PPB
2:00 AM WBY CO 8 Good 3 0.3 PPM
2:00 AM WBY NO2 1 Good 16 17 PPB
2:00 AM WBY NO2 1 Good 16 17 PPB
2:00 AM WBY O3 8 Good 30 35 PPB
2:00 AM WBY PM10 24 Good 11 12 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WCH O3 8 Good 42 49 PPB
1:00 AM ACAD O3 8 Good 43 51 PPB
1:00 AM ASPN O3 8 Good 26 31 PPB
1:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
1:00 AM AURE O3 8 Good 42 49 PPB
1:00 AM BOU PM2.5 24 Good 10 2 µg/m3
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 9 10 PPB
1:00 AM CAMP NO2 1 Good 9 10 PPB
1:00 AM CAMP O3 8 Good 38 45 PPB
1:00 AM CAMP PM10 24 Good 9 10 µg/m3
1:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CASA O3 8 Good 34 40 PPB
1:00 AM CASA PM10 24 Good 6 7 µg/m3
1:00 AM CASA PM2.5 24 Good 14 3 µg/m3
1:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
1:00 AM CHAT O3 8 Good 38 45 PPB
1:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
1:00 AM COMM PM2.5 24 Good 34 8 µg/m3
1:00 AM CTZ O3 8 Good 39 46 PPB
1:00 AM DELT PM2.5 24 Good 18 4 µg/m3
1:00 AM FTC CO 8 Good 3 0.3 PPM
1:00 AM FTC O3 8 Good 24 28 PPB
1:00 AM FTCW O3 8 Good 37 44 PPB
1:00 AM GJCT CO 8 Good 2 0.2 PPM
1:00 AM GJPB PM10 24 Good 7 8 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 AM GREA CO 8 Good 2 0.2 PPM
1:00 AM GREH PM2.5 24 Good 30 7 µg/m3
1:00 AM GRET O3 8 Good 36 43 PPB
1:00 AM H24 CO 8 Good 1 0.1 PPM
1:00 AM I-25 CO 8 Good 2 0.2 PPM
1:00 AM I-25 NO2 1 Good 11 12 PPB
1:00 AM I-25 PM10 24 Good 11 12 µg/m3
1:00 AM I-25 PM2.5 24 Good 17 4 µg/m3
1:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
1:00 AM MAN O3 8 Good 43 51 PPB
1:00 AM NJH PM2.5 24 Good 13 3 µg/m3
1:00 AM NREL O3 8 Good 43 51 PPB
1:00 AM PAL O3 8 Good 47 55 PPB
1:00 AM RFN O3 8 Good 42 50 PPB
1:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
1:00 AM RIFLO3 O3 8 Good 42 49 PPB
1:00 AM SBC O3 8 Good 31 36 PPB
1:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY NO2 1 Good 20 21 PPB
1:00 AM WBY NO2 1 Good 20 21 PPB
1:00 AM WBY O3 8 Good 33 39 PPB
1:00 AM WBY PM10 24 Good 11 12 µg/m3
1:00 AM WCH O3 8 Good 42 50 PPB

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