Search CDPHE Translate

Detailed Air Quality Summary for 01/26/13

Learn more about monitoring sites: site descriptions and
real-time monitoring map

All data are collected real-time and have not been corrected nor validated.

Daily Highs:

Area Site Air Quality Max AQI Pollutant Conc. Period Time *
(MST)
Denver
[expand +]
COMM Good 50 Particulate < 2.5 micrometers 12 µg/m3 24-hour 6 AM
Ft. Collins - Greeley
[expand +]
FTCF Good 49 Particulate < 2.5 micrometers 12 µg/m3 24-hour 11 PM
Colorado Springs
[expand +]
ACAD Good 32 Ozone 38 PPB 8-hour 7 PM
Grand Junction
[expand +]
GJPB Unhealthy for Sensitive Groups 133 Particulate < 2.5 micrometers 49 µg/m3 24-hour 3 AM
Colorado River Valley
[expand +]
RIFLO3 Good 14 Ozone 17 PPB 8-hour 5 PM
Four Corners
[expand +]
CTZ Good 15 Ozone 18 PPB 8-hour 8 PM
Other
[expand +]
LAY Good 27 Ozone 32 PPB 8-hour 7 PM

Area Site Visibility Max VSI 4-hour Average
(1/km)
Beta Extinction
(1/km)
Time *
(MST)
Ft. Collins - Greeley DMA Poor 192 0.144 0.154 4 PM

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