EnvironmentNearly half of U.S. kids are breathing unhealthy air, report says. These are the cleanest and most polluted cities. CBS News, April 22, 2026
EnvironmentChattanooga area under an air quality alert starting midnight Aug 27 Rainey Randolph, August 26, 2024
EnvironmentChattanooga air quality poor again while wildfires continue to burn WDEF News, July 17, 2023
West/north wind means less smoke for Chattanooga, more for the mountains Collins Parker, November 15, 2016
