The Mid-Ohio Regional Planning Commission has issued an air quality alert for July 23 for four central Ohio counties, ...

The Mid-Ohio Regional Planning Commission issued an air quality alert July 15, 2025, for central Ohio, including Columbus, ...

Ohio’s newly passed budget bill included an amendment that seeks to remove an air nuisance rule that let residents sue ...

Central Ohio counties face an Air Quality Alert as ozone levels rise due to high pressure and sunny conditions.

Following a July 14 chemical leak at GFS Chemicals, data shows the plant's pollution risk ratings have been much higher than ...

The Buckeye State was only preceded by Indiana, which earned a score of 4.04. Indiana residents are exposed to a high amount of air pollution and toxic chemicals in the air, thanks to its numerous ...

COLUMBUS, Ohio — Columbus is under an Air Quality Alert Tuesday due to elevated ozone levels. Mid-Ohio Regional Planning ...