CHATTANOOGA, Tenn — On Earth Day, a new report is putting Chattanooga’s air into focus.
The American Lung Association’s “State of the Air” 2026 report shows mixed results for the Chattanooga-Cleveland-Dalton metro area, with some improvements and some setbacks. (Read the full report below).
Close to home, Hamilton County earned a “C” grade for ozone pollution, as the metro area ranked 110th worst in the nation. That is slightly worse than last year…