Regulation & law · 22/09/2005Updated: 10/17/2026 · 1 min read

EPA Approves Tennessee's Plan to Reduce Ozone Pollution in Montgomery County

The US Environmental Protection Agency (EPA) has approved Tennessee's plan to redesignate the Montgomery County portion of the Clarksville-Hopkinsville 8-hour ozone nonattainment area to attainment, meeting the state's criteria under the Clean Air Act. This approval allows the state to implement a 12-year maintenance plan to maintain the improved air quality.