Wyoming Visibility Monitoring Network Home Air Quality Information Links Glossary Contact Wyoming Visibility Monitoring Network Wyoming Visibility Monitoring Network
Wyoming State Logo
Buffalo On The Plains Of Wyoming The Plains Of Wyoming
Skip Navigation Links.
   
 
Air Quality Information
Notice
Routine audits will be performed at the Daniel station today, May 17, 2013. Air quality data may be unavailable. This message will be removed when audits are complete.



   
Ozone 1 Hour Average 28 ppb
           8 Hour Average 29 ppb


   
Particulate Matter
 
          24 Hour Rolling Average 3 µg/m 3


   
Nitrogen Dioxide
 
                 Hourly Average 0 ppb
 
Meteorology
Meteorology
Temperature 40 Humidity 85%
Wind Speed 11 mph Wind Direction NW
Yesterday's Total Precipitation 0.01 in
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