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Air Quality Information
Notice
During the week of December 10, 2012 the AQD intends to stop data collection at this site and begin review of the monitored information collected while the site has been operational. All validated data, from this site, will be available by using the Data Export feature.



   
Ozone 1 Hour Average
           8 Hour Average


   
Nitrogen Dioxide
 
                 Hourly Average
 
Meteorology
Meteorology
Temperature Humidity
Wind Speed Wind Direction
Yesterday's Total Precipitation
Meteorology

Pollutant Average Time Maximum Allowed
Particulate Matter
PM2.5
24 Hour 35 ug/m3
Annual Mean 12 ug/m3
Particulate Matter
PM10
24 Hour 150 ug/m3
Nitrogen Dioxide
NO2
1 Hour 100 ppb
Annual Mean 53 ppb
Ozone
O3
8 Hour 75 ppb
Sulfur Dioxide
SO2
1 Hour 75 ppb
Carbon Monoxide
CO
1 Hour 35 ppm
8 Hour 9 ppm
*U.S. EPA National Ambient Air Quality Standards (NAAQS)
Pollutant Average Time Maximum Allowed
Particulate Matter
PM2.5
24 Hour 35 ug/m3
Annual Mean 12 ug/m3
Particulate Matter
PM10
24 Hour 150 ug/m3
Annual Mean 50 ug/m3
Nitrogen Dioxide
NO2
Annual Mean 0.05 ppm
Ozone
O3
8 Hour 0.08 ppm
Sulfur Dioxide
SO2
3 Hour 0.5 ppm
24 Hour 0.10 ppm
Annual Mean 0.02 ppm
Carbon Monoxide
CO
1 Hour 35 ppm
Annual Mean 9 ppm
*Wyoming Air Quality Standards and Regulations (WAQSR), Chapter 2, Ambient Standards
[Last Updated September 7, 2010]
About These Data Health Effects Quality Assurance Map It WDEQ Air Quality Division