The Air Quality Monitoring Section ensures the ambient air quality in Wyoming is maintained in accordance with the National Ambient Air Quality Standards. To carry out this goal, we operate and maintain a network of ambient air quality monitors and require industrial pollution sources to conduct source specific ambient air monitoring.

All ambient air quality data collected by the AQD is loaded into the U.S. Environmental Protection Agency’s Air Quality System database. Data is typically available within 90 days of the end of each calendar year’s quarter.

Gaseous Pollutant and Visibility Monitoring

Gaseous pollutant and visibility monitoring information can be viewed on the Wyoming Air Quality Monitoring Network, including the following queries:

If you have questions regarding Monitoring, please contact:  
Cara Keslar, Air Quality Division Monitoring Section Supervisor, 307-777-8684.