Translate

AQI Calculations on 01/18/2018 1:00AM - 6:00AM

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.
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM H24 SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM CASA SO2 1 Good 1 1 PPB
5:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM CASA SO2 1 Good 1 1 PPB
4:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM CASA SO2 1 Good 1 1 PPB
3:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM CASA SO2 1 Good 1 1 PPB
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM ADM PM2.5 24 Moderate 59 16 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 47 11 µg/m3
6:00 AM BOU PM2.5 24 Good 15 4 µg/m3
6:00 AM CAMP PM2.5 24 Good 45 11 µg/m3
6:00 AM CASA PM2.5 24 Good 39 9 µg/m3
6:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
6:00 AM CHAT PM2.5 24 Good 38 9 µg/m3
6:00 AM DELT PM2.5 24 Good 49 12 µg/m3
6:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
6:00 AM GJPB PM2.5 24 Good 31 7 µg/m3
6:00 AM GREH PM2.5 24 Moderate 67 20 µg/m3
6:00 AM I25DEN PM2.5 24 Good 47 11 µg/m3
6:00 AM I25GLO PM2.5 24 Moderate 55 14 µg/m3
6:00 AM LNGM PM2.5 24 Good 48 12 µg/m3
6:00 AM NJH PM2.5 24 Good 34 8 µg/m3
6:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
6:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
5:00 AM ADM PM2.5 24 Moderate 59 16 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 47 11 µg/m3
5:00 AM BOU PM2.5 24 Good 15 4 µg/m3
5:00 AM CAMP PM2.5 24 Good 48 12 µg/m3
5:00 AM CASA PM2.5 24 Good 40 10 µg/m3
5:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
5:00 AM CHAT PM2.5 24 Good 40 10 µg/m3
5:00 AM DELT PM2.5 24 Good 49 12 µg/m3
5:00 AM FTCF PM2.5 24 Good 33 8 µg/m3
5:00 AM GJPB PM2.5 24 Good 31 7 µg/m3
5:00 AM GREH PM2.5 24 Moderate 67 20 µg/m3
5:00 AM I25DEN PM2.5 24 Good 44 11 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 56 15 µg/m3
5:00 AM LNGM PM2.5 24 Good 49 12 µg/m3
5:00 AM NJH PM2.5 24 Good 34 8 µg/m3
5:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
5:00 AM SWAN PM2.5 24 Good 43 10 µg/m3
4:00 AM ADM PM2.5 24 Moderate 60 16 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 46 11 µg/m3
4:00 AM BOU PM2.5 24 Good 15 4 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 51 12 µg/m3
4:00 AM CASA PM2.5 24 Good 42 10 µg/m3
4:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
4:00 AM CHAT PM2.5 24 Good 42 10 µg/m3
4:00 AM DELT PM2.5 24 Good 49 12 µg/m3
4:00 AM FTCF PM2.5 24 Good 34 8 µg/m3
4:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
4:00 AM GREH PM2.5 24 Moderate 66 19 µg/m3
4:00 AM I25DEN PM2.5 24 Good 44 11 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 57 15 µg/m3
4:00 AM LNGM PM2.5 24 Good 48 12 µg/m3
4:00 AM NJH PM2.5 24 Good 36 9 µg/m3
4:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
4:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
3:00 AM ADM PM2.5 24 Moderate 61 17 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 47 11 µg/m3
3:00 AM BOU PM2.5 24 Good 15 4 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 53 13 µg/m3
3:00 AM CASA PM2.5 24 Good 43 10 µg/m3
3:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
3:00 AM CHAT PM2.5 24 Good 42 10 µg/m3
3:00 AM DELT PM2.5 24 Good 49 12 µg/m3
3:00 AM FTCF PM2.5 24 Good 35 8 µg/m3
3:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
3:00 AM GREH PM2.5 24 Moderate 66 19 µg/m3
3:00 AM I25DEN PM2.5 24 Good 45 11 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 58 15 µg/m3
3:00 AM LNGM PM2.5 24 Good 50 12 µg/m3
3:00 AM NJH PM2.5 24 Good 37 9 µg/m3
3:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
3:00 AM SWAN PM2.5 24 Good 48 12 µg/m3
2:00 AM ADM PM2.5 24 Moderate 62 17 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 48 12 µg/m3
2:00 AM BOU PM2.5 24 Good 14 3 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 55 14 µg/m3
2:00 AM CASA PM2.5 24 Good 45 11 µg/m3
2:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
2:00 AM CHAT PM2.5 24 Good 43 10 µg/m3
2:00 AM DELT PM2.5 24 Good 50 12 µg/m3
2:00 AM FTCF PM2.5 24 Good 36 9 µg/m3
2:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
2:00 AM GREH PM2.5 24 Moderate 65 19 µg/m3
2:00 AM I25DEN PM2.5 24 Good 47 11 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 59 16 µg/m3
2:00 AM LNGM PM2.5 24 Good 50 12 µg/m3
2:00 AM NJH PM2.5 24 Good 37 9 µg/m3
2:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
2:00 AM SWAN PM2.5 24 Good 50 12 µg/m3
1:00 AM ADM PM2.5 24 Moderate 62 17 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 48 12 µg/m3
1:00 AM BOU PM2.5 24 Good 14 3 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 56 15 µg/m3
1:00 AM CASA PM2.5 24 Good 47 11 µg/m3
1:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 43 10 µg/m3
1:00 AM DELT PM2.5 24 Good 50 12 µg/m3
1:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
1:00 AM GJPB PM2.5 24 Good 29 7 µg/m3
1:00 AM GREH PM2.5 24 Moderate 64 19 µg/m3
1:00 AM I25DEN PM2.5 24 Good 50 12 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 60 17 µg/m3
1:00 AM LNGM PM2.5 24 Good 50 12 µg/m3
1:00 AM NJH PM2.5 24 Good 39 9 µg/m3
1:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
1:00 AM SWAN PM2.5 24 Moderate 51 12 µg/m3
6:00 AM ADM PM10 24 Good 47 51 µg/m3
6:00 AM ASPN2 PM10 24 Moderate 51 56 µg/m3
6:00 AM CAMP PM10 24 Good 33 36 µg/m3
6:00 AM CASA PM10 24 Good 30 32 µg/m3
6:00 AM CCOL PM10 24 Good 13 14 µg/m3
6:00 AM CHAT PM10 24 Moderate 70 93 µg/m3
6:00 AM FTCF PM10 24 Good 16 17 µg/m3
6:00 AM GJPB PM10 24 Good 13 14 µg/m3
6:00 AM GREH PM10 24 Good 39 42 µg/m3
6:00 AM I25DEN PM10 24 Good 33 36 µg/m3
6:00 AM I25GLO PM10 24 Good 49 53 µg/m3
6:00 AM WBY PM10 24 Good 26 28 µg/m3
5:00 AM ADM PM10 24 Good 47 51 µg/m3
5:00 AM ASPN2 PM10 24 Moderate 51 56 µg/m3
5:00 AM CAMP PM10 24 Good 34 37 µg/m3
5:00 AM CASA PM10 24 Good 30 32 µg/m3
5:00 AM CCOL PM10 24 Good 13 14 µg/m3
5:00 AM CHAT PM10 24 Moderate 72 97 µg/m3
5:00 AM FTCF PM10 24 Good 16 17 µg/m3
5:00 AM GJPB PM10 24 Good 13 14 µg/m3
5:00 AM GREH PM10 24 Good 39 42 µg/m3
5:00 AM I25DEN PM10 24 Good 32 35 µg/m3
5:00 AM I25GLO PM10 24 Good 49 53 µg/m3
5:00 AM WBY PM10 24 Good 27 29 µg/m3
4:00 AM ADM PM10 24 Good 47 51 µg/m3
4:00 AM ASPN2 PM10 24 Moderate 52 57 µg/m3
4:00 AM CAMP PM10 24 Good 36 39 µg/m3
4:00 AM CASA PM10 24 Good 30 32 µg/m3
4:00 AM CCOL PM10 24 Good 13 14 µg/m3
4:00 AM CHAT PM10 24 Moderate 74 102 µg/m3
4:00 AM FTCF PM10 24 Good 17 18 µg/m3
4:00 AM GJPB PM10 24 Good 13 14 µg/m3
4:00 AM GREH PM10 24 Good 38 41 µg/m3
4:00 AM I25DEN PM10 24 Good 32 35 µg/m3
4:00 AM I25GLO PM10 24 Good 49 53 µg/m3
4:00 AM WBY PM10 24 Good 27 29 µg/m3
3:00 AM ADM PM10 24 Good 47 51 µg/m3
3:00 AM ASPN2 PM10 24 Moderate 53 59 µg/m3
3:00 AM CAMP PM10 24 Good 37 40 µg/m3
3:00 AM CASA PM10 24 Good 31 33 µg/m3
3:00 AM CCOL PM10 24 Good 13 14 µg/m3
3:00 AM CHAT PM10 24 Moderate 75 103 µg/m3
3:00 AM FTCF PM10 24 Good 17 18 µg/m3
3:00 AM GJPB PM10 24 Good 12 13 µg/m3
3:00 AM GREH PM10 24 Good 38 41 µg/m3
3:00 AM I25DEN PM10 24 Good 32 35 µg/m3
3:00 AM I25GLO PM10 24 Good 49 53 µg/m3
3:00 AM WBY PM10 24 Good 27 29 µg/m3
2:00 AM ADM PM10 24 Good 47 51 µg/m3
2:00 AM ASPN2 PM10 24 Moderate 54 62 µg/m3
2:00 AM CAMP PM10 24 Good 38 41 µg/m3
2:00 AM CASA PM10 24 Good 31 33 µg/m3
2:00 AM CCOL PM10 24 Good 13 14 µg/m3
2:00 AM CHAT PM10 24 Moderate 76 105 µg/m3
2:00 AM FTCF PM10 24 Good 17 18 µg/m3
2:00 AM GJPB PM10 24 Good 12 13 µg/m3
2:00 AM GREH PM10 24 Good 37 40 µg/m3
2:00 AM I25DEN PM10 24 Good 32 35 µg/m3
2:00 AM I25GLO PM10 24 Good 50 54 µg/m3
2:00 AM WBY PM10 24 Good 27 29 µg/m3
1:00 AM ADM PM10 24 Good 47 51 µg/m3
1:00 AM ASPN2 PM10 24 Moderate 54 62 µg/m3
1:00 AM CAMP PM10 24 Good 40 43 µg/m3
1:00 AM CASA PM10 24 Good 31 33 µg/m3
1:00 AM CCOL PM10 24 Good 13 14 µg/m3
1:00 AM CHAT PM10 24 Moderate 74 102 µg/m3
1:00 AM FTCF PM10 24 Good 18 19 µg/m3
1:00 AM GJPB PM10 24 Good 12 13 µg/m3
1:00 AM GREH PM10 24 Good 36 39 µg/m3
1:00 AM I25DEN PM10 24 Good 33 36 µg/m3
1:00 AM I25GLO PM10 24 Good 50 54 µg/m3
1:00 AM WBY PM10 24 Good 27 29 µg/m3
6:00 AM ACAD O3 8 Good 16 17 PPB
6:00 AM ASP O3 8 Good 35 38 PPB
6:00 AM ASPN O3 8 Good 32 35 PPB
6:00 AM AURE O3 8 Good 31 34 PPB
6:00 AM BOUR O3 8 Good 15 16 PPB
6:00 AM CAMP O3 8 Good 19 21 PPB
6:00 AM CASA O3 8 Good 0 0 PPB
6:00 AM CHAT O3 8 Good 18 19 PPB
6:00 AM CTZ O3 8 Good 12 13 PPB
6:00 AM ELK O3 8 Good 27 29 PPB
6:00 AM FTC O3 8 Good 3 3 PPB
6:00 AM FTCW O3 8 Good 23 25 PPB
6:00 AM GRET O3 8 Good 2 2 PPB
6:00 AM HLD O3 8 Good 33 36 PPB
6:00 AM MAN O3 8 Good 35 38 PPB
6:00 AM NREL O3 8 Good 39 42 PPB
6:00 AM PAL O3 8 Good 18 19 PPB
6:00 AM PDX O3 8 Good 16 17 PPB
6:00 AM RFN O3 8 Good 37 40 PPB
6:00 AM WBY O3 8 Good 0 0 PPB
6:00 AM WCH O3 8 Good 33 36 PPB
5:00 AM ACAD O3 8 Good 14 15 PPB
5:00 AM ASP O3 8 Good 34 37 PPB
5:00 AM ASPN O3 8 Good 31 34 PPB
5:00 AM AURE O3 8 Good 31 33 PPB
5:00 AM BOUR O3 8 Good 14 15 PPB
5:00 AM CAMP O3 8 Good 18 19 PPB
5:00 AM CASA O3 8 Good 0 0 PPB
5:00 AM CHAT O3 8 Good 18 19 PPB
5:00 AM CTZ O3 8 Good 11 12 PPB
5:00 AM ELK O3 8 Good 28 30 PPB
5:00 AM FTC O3 8 Good 3 3 PPB
5:00 AM FTCW O3 8 Good 24 26 PPB
5:00 AM GRET O3 8 Good 3 3 PPB
5:00 AM HLD O3 8 Good 33 36 PPB
5:00 AM MAN O3 8 Good 33 36 PPB
5:00 AM NREL O3 8 Good 37 40 PPB
5:00 AM PAL O3 8 Good 19 20 PPB
5:00 AM PDX O3 8 Good 17 18 PPB
5:00 AM RFN O3 8 Good 36 39 PPB
5:00 AM WBY O3 8 Good 0 0 PPB
5:00 AM WCH O3 8 Good 31 34 PPB
4:00 AM ACAD O3 8 Good 12 13 PPB
4:00 AM ASP O3 8 Good 34 37 PPB
4:00 AM ASPN O3 8 Good 31 33 PPB
4:00 AM AURE O3 8 Good 29 31 PPB
4:00 AM BOUR O3 8 Good 14 15 PPB
4:00 AM CAMP O3 8 Good 16 17 PPB
4:00 AM CASA O3 8 Good 0 0 PPB
4:00 AM CHAT O3 8 Good 18 19 PPB
4:00 AM CTZ O3 8 Good 11 12 PPB
4:00 AM ELK O3 8 Good 29 31 PPB
4:00 AM FTC O3 8 Good 3 3 PPB
4:00 AM FTCW O3 8 Good 25 27 PPB
4:00 AM GRET O3 8 Good 5 5 PPB
4:00 AM HLD O3 8 Good 32 35 PPB
4:00 AM MAN O3 8 Good 32 35 PPB
4:00 AM NREL O3 8 Good 35 38 PPB
4:00 AM PAL O3 8 Good 19 21 PPB
4:00 AM PDX O3 8 Good 18 19 PPB
4:00 AM RFN O3 8 Good 35 38 PPB
4:00 AM WBY O3 8 Good 0 0 PPB
4:00 AM WCH O3 8 Good 30 32 PPB
3:00 AM ACAD O3 8 Good 9 10 PPB
3:00 AM ASP O3 8 Good 33 36 PPB
3:00 AM ASPN O3 8 Good 29 31 PPB
3:00 AM AURE O3 8 Good 29 31 PPB
3:00 AM BOUR O3 8 Good 13 14 PPB
3:00 AM CAMP O3 8 Good 14 15 PPB
3:00 AM CASA O3 8 Good 0 0 PPB
3:00 AM CHAT O3 8 Good 20 22 PPB
3:00 AM CTZ O3 8 Good 10 11 PPB
3:00 AM ELK O3 8 Good 29 31 PPB
3:00 AM FTC O3 8 Good 3 3 PPB
3:00 AM FTCW O3 8 Good 26 28 PPB
3:00 AM GRET O3 8 Good 6 6 PPB
3:00 AM HLD O3 8 Good 31 33 PPB
3:00 AM MAN O3 8 Good 32 35 PPB
3:00 AM NREL O3 8 Good 33 36 PPB
3:00 AM PAL O3 8 Good 20 22 PPB
3:00 AM PDX O3 8 Good 19 20 PPB
3:00 AM RFN O3 8 Good 32 35 PPB
3:00 AM WBY O3 8 Good 0 0 PPB
3:00 AM WCH O3 8 Good 28 30 PPB
2:00 AM ACAD O3 8 Good 8 9 PPB
2:00 AM ASP O3 8 Good 31 34 PPB
2:00 AM ASPN O3 8 Good 28 30 PPB
2:00 AM AURE O3 8 Good 29 31 PPB
2:00 AM BOUR O3 8 Good 13 14 PPB
2:00 AM CAMP O3 8 Good 12 13 PPB
2:00 AM CASA O3 8 Good 0 0 PPB
2:00 AM CHAT O3 8 Good 21 23 PPB
2:00 AM CTZ O3 8 Good 10 11 PPB
2:00 AM ELK O3 8 Good 30 32 PPB
2:00 AM FTC O3 8 Good 2 2 PPB
2:00 AM FTCW O3 8 Good 27 29 PPB
2:00 AM GRET O3 8 Good 6 7 PPB
2:00 AM HLD O3 8 Good 29 31 PPB
2:00 AM MAN O3 8 Good 31 34 PPB
2:00 AM NREL O3 8 Good 31 34 PPB
2:00 AM PAL O3 8 Good 21 23 PPB
2:00 AM PDX O3 8 Good 19 21 PPB
2:00 AM RFN O3 8 Good 31 34 PPB
2:00 AM WBY O3 8 Good 0 0 PPB
2:00 AM WCH O3 8 Good 25 27 PPB
1:00 AM ACAD O3 8 Good 10 11 PPB
1:00 AM ASP O3 8 Good 29 31 PPB
1:00 AM ASPN O3 8 Good 28 30 PPB
1:00 AM AURE O3 8 Good 29 31 PPB
1:00 AM BOUR O3 8 Good 14 15 PPB
1:00 AM CAMP O3 8 Good 9 10 PPB
1:00 AM CASA O3 8 Good 0 0 PPB
1:00 AM CHAT O3 8 Good 23 25 PPB
1:00 AM CTZ O3 8 Good 11 12 PPB
1:00 AM ELK O3 8 Good 30 32 PPB
1:00 AM FTC O3 8 Good 2 2 PPB
1:00 AM FTCW O3 8 Good 27 29 PPB
1:00 AM GRET O3 8 Good 6 7 PPB
1:00 AM HLD O3 8 Good 26 28 PPB
1:00 AM MAN O3 8 Good 31 34 PPB
1:00 AM NREL O3 8 Good 30 32 PPB
1:00 AM PAL O3 8 Good 23 25 PPB
1:00 AM PDX O3 8 Good 19 21 PPB
1:00 AM RFN O3 8 Good 32 35 PPB
1:00 AM WBY O3 8 Good 0 0 PPB
1:00 AM WCH O3 8 Good 21 23 PPB
6:00 AM CAMP NO2 1 Good 11 12 PPB
6:00 AM CAMP NO2 1 Good 11 12 PPB
6:00 AM CASA NO2 1 Good 38 40 PPB
6:00 AM I25DEN NO2 1 Good 42 44 PPB
6:00 AM I25GLO NO2 1 Good 42 44 PPB
6:00 AM SWAN NO2 1 Good 35 37 PPB
6:00 AM WBY NO2 1 Good 37 39 PPB
6:00 AM WBY NO2 1 Good 37 39 PPB
5:00 AM CAMP NO2 1 Good 13 14 PPB
5:00 AM CAMP NO2 1 Good 13 14 PPB
5:00 AM CASA NO2 1 Good 36 38 PPB
5:00 AM I25DEN NO2 1 Good 37 39 PPB
5:00 AM I25GLO NO2 1 Good 39 41 PPB
5:00 AM SWAN NO2 1 Good 37 39 PPB
5:00 AM WBY NO2 1 Good 34 36 PPB
5:00 AM WBY NO2 1 Good 34 36 PPB
4:00 AM CAMP NO2 1 Good 15 16 PPB
4:00 AM CAMP NO2 1 Good 15 16 PPB
4:00 AM CASA NO2 1 Good 36 38 PPB
4:00 AM I25DEN NO2 1 Good 35 37 PPB
4:00 AM I25GLO NO2 1 Good 40 42 PPB
4:00 AM SWAN NO2 1 Good 36 38 PPB
4:00 AM WBY NO2 1 Good 34 36 PPB
4:00 AM WBY NO2 1 Good 34 36 PPB
3:00 AM CAMP NO2 1 Good 14 15 PPB
3:00 AM CAMP NO2 1 Good 14 15 PPB
3:00 AM CASA NO2 1 Good 36 38 PPB
3:00 AM I25DEN NO2 1 Good 35 37 PPB
3:00 AM I25GLO NO2 1 Good 40 42 PPB
3:00 AM SWAN NO2 1 Good 36 38 PPB
3:00 AM WBY NO2 1 Good 34 36 PPB
3:00 AM WBY NO2 1 Good 34 36 PPB
2:00 AM CAMP NO2 1 Good 12 13 PPB
2:00 AM CAMP NO2 1 Good 12 13 PPB
2:00 AM CASA NO2 1 Good 33 35 PPB
2:00 AM I25DEN NO2 1 Good 34 36 PPB
2:00 AM I25GLO NO2 1 Good 31 33 PPB
2:00 AM SWAN NO2 1 Good 34 36 PPB
2:00 AM WBY NO2 1 Good 35 37 PPB
2:00 AM WBY NO2 1 Good 35 37 PPB
1:00 AM CAMP NO2 1 Good 16 17 PPB
1:00 AM CAMP NO2 1 Good 16 17 PPB
1:00 AM CASA NO2 1 Good 33 35 PPB
1:00 AM I25DEN NO2 1 Good 34 36 PPB
1:00 AM I25GLO NO2 1 Good 35 37 PPB
1:00 AM SWAN NO2 1 Good 37 39 PPB
1:00 AM WBY NO2 1 Good 35 37 PPB
1:00 AM WBY NO2 1 Good 35 37 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM FTC CO 8 Good 6 0.5 PPM
6:00 AM GJCT CO 8 Good 3 0.3 PPM
6:00 AM GRET CO 8 Good 5 0.4 PPM
6:00 AM H24 CO 8 Good 7 0.6 PPM
6:00 AM I25DEN CO 8 Good 9 0.8 PPM
6:00 AM WBY CO 8 Good 6 0.5 PPM
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CASA CO 8 Good 3 0.3 PPM
5:00 AM FTC CO 8 Good 7 0.6 PPM
5:00 AM GJCT CO 8 Good 3 0.3 PPM
5:00 AM GRET CO 8 Good 3 0.3 PPM
5:00 AM H24 CO 8 Good 8 0.7 PPM
5:00 AM I25DEN CO 8 Good 7 0.6 PPM
5:00 AM WBY CO 8 Good 7 0.6 PPM
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CASA CO 8 Good 5 0.4 PPM
4:00 AM FTC CO 8 Good 7 0.6 PPM
4:00 AM GJCT CO 8 Good 5 0.4 PPM
4:00 AM GRET CO 8 Good 3 0.3 PPM
4:00 AM H24 CO 8 Good 9 0.8 PPM
4:00 AM I25DEN CO 8 Good 7 0.6 PPM
4:00 AM WBY CO 8 Good 8 0.7 PPM
3:00 AM CAMP CO 8 Good 3 0.3 PPM
3:00 AM CASA CO 8 Good 6 0.5 PPM
3:00 AM FTC CO 8 Good 9 0.8 PPM
3:00 AM GJCT CO 8 Good 6 0.5 PPM
3:00 AM GRET CO 8 Good 3 0.3 PPM
3:00 AM H24 CO 8 Good 10 0.9 PPM
3:00 AM I25DEN CO 8 Good 7 0.6 PPM
3:00 AM WBY CO 8 Good 8 0.7 PPM
2:00 AM CAMP CO 8 Good 6 0.5 PPM
2:00 AM CASA CO 8 Good 7 0.6 PPM
2:00 AM FTC CO 8 Good 9 0.8 PPM
2:00 AM GJCT CO 8 Good 6 0.5 PPM
2:00 AM GRET CO 8 Good 3 0.3 PPM
2:00 AM H24 CO 8 Good 11 1.0 PPM
2:00 AM I25DEN CO 8 Good 8 0.7 PPM
2:00 AM WBY CO 8 Good 8 0.7 PPM
1:00 AM CAMP CO 8 Good 7 0.6 PPM
1:00 AM CASA CO 8 Good 7 0.6 PPM
1:00 AM FTC CO 8 Good 10 0.9 PPM
1:00 AM GJCT CO 8 Good 6 0.5 PPM
1:00 AM GRET CO 8 Good 3 0.3 PPM
1:00 AM H24 CO 8 Good 12 1.1 PPM
1:00 AM I25DEN CO 8 Good 8 0.7 PPM
1:00 AM WBY CO 8 Good 8 0.7 PPM

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