The following sites have additional information related to air quality issues:
Regional Clean Air Coalition
Knox County Health Department
US EPA Region 4
US EPA Office of Air and Radiation (OAR)
US EPA OAR Policy and Guidance
US EPA OAQPS Air Pollution Monitoring
US EPA TTN
US EPA OAR Government Partners
Tennessee Department of Environment and Conservation
National Archives and Records Administration
NOAA National Climatic Data Center
Air and Waste Management Association
Warmer Weather, Brighter Skies, and Clean Air?
Three simple steps to help make sure the air you breathe is clean this summer.