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Detailed Air Quality Summary for 09/14/14

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 METRO
[expand +]		 AURE Good 46 Ozone 54 PPB 8-hour 5 PM
Ft. Collins - Greeley
[expand +]		 FTCW Good 44 Ozone 52 PPB 8-hour 9 PM
Colorado Springs
[expand +]		 ACAD Good 46 Ozone 54 PPB 8-hour 5 PM
Grand Junction
[expand +]		 PAL Good 43 Ozone 51 PPB 8-hour 7 PM
Pueblo       Valid data unavailable      
Colorado River Valley
[expand +]		 RIFLO3 Good 39 Ozone 46 PPB 8-hour 7 PM
Four Corners
[expand +]		 CTZ Good 40 Ozone 47 PPB 8-hour 7 PM
Other
[expand +]		 LAY Good 43 Ozone 51 PPB 8-hour 7 PM

Area Site Visibility Max VSI 4-hour Average
(1/km)
 Beta Extinction
(1/km)
 Time *
(MST)
Denver DES Ext Poor 226 0.366 0.382 12 PM
Ft. Collins - Greeley DMA Good 45 0.046 0.041 12 PM

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