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Air Quality Data

Below are links to air pollution data from a variety of agencies grouped by major categories. The first category, Regulatory Air Quality Data, shows web sites making official certified and quality assured data available for the 6 criteria pollutants (lead, carbon monoxide, sulfur dioxide, nitrogen dioxide, ozone, and particulate). The second category, Real-time Air Quality Data, presents web sites making current preliminary data available (not quality assured). The Non-regulatory Air Quality Data category presents data web sites making data available that do not necessary meet the methods or siting criteria required for regulatory monitoring due to the fact that these networks were established for different purposes. Also, this page includes links to all Region 8 state web sites and health standards information for reference.

Regulatory Air Quality Data: Real-time Air Quality Data:
   
Air Explorer

AirNow - Air Quality Index Data

Air Quality System (AQS) Information Colorado Air Quality Index Reporting
AQS Data Requests Utah Current/Real-Time Data
AQS Raw Data Download Wyoming Live Sites
Air Quality Trends Data National Park Service Data
Air Trends Design Values  
AirData  

Non-regulatory Air Quality Data:

Region 8 State Sites: (Links external to EPA) National Ambient Air Quality Standards: Additional Information on health standards and potential health impacts:
NAAQS and Criteria Pollutant Health Info


Back to Region 8 Air home page


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