Regulation & law · 04/10/2023Updated: 10/16/2026 · 1 min read
EPA Approves Kentucky's Plan to Reduce Ozone Pollution in Northern Kentucky
Summary
The Environmental Protection Agency (EPA) has approved Kentucky's plan to redesignate the Northern Kentucky portion of the Cincinnati, OH-KY 2015 8-Hour Ozone Nonattainment Area to attainment, meeting the 2015 8-Hour Ozone National Ambient Air Quality Standards (NAAQS).
Original source language: Federal Register — All DocumentsOpen original release →