Sensitive groups may include children, teens, older adults and people with lung or heart disease. For these groups, the EPA ...

COLUMBUS, Ohio (WCMH) — As seasonal allergies begin to show up, a new report finds that the overall air quality throughout central Ohio decreased from 2023 to 2024. The Mid-Ohio Regional ...

The air quality in Columbus was at an unhealthy level Thursday morning into the afternoon, according to airnow.gov, which likely left some populations feeling the effects. Columbus had an ...

Central Ohio's air quality index has lowered to moderate after smoke from Canadian wildfires has spread to some U.S. states.

An air quality advisory has been issued for portions of Northeast Ohio due to a summer-like warmup with sunny skies and ...

Smoke from Canadian wildfires and desert dust from the Sahara are creating unhealthy air quality from New York City to Miami.

Columbus' rainy season is not finished yet. Showers and storms are likely the afternoon of June 5 into the early night. An isolated strong to severe storm "cannot be ruled out," according to a ...