Smoke travels hundreds of miles to harm air quality far from the fire, according to the EPA’s Wildfire Smoke and Your Patient ...

When air quality is ranked "unhealthy for vulnerable groups" it means PM 2.5 are at levels that can cause problems for people ...

The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...

Analysis shows EPA rollbacks of the HON rule would put overburdened communities at risk and benefit chemical plants that ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

The future of environmental protection in America is changing, with states taking over responsibilities previously handled by ...

Millions of people in California have been urged to avoid grilling on Wednesday amid concerns over high air pollution levels.

Recent wildfires in the Northstate, particularly the Green Fire burning in the Montgomery Creek mountainous area of Shasta ...

Officials with the Arkansas Department of Energy and Environment and the Division of Environmental Quality (DEQ) have issued ...

Central Arkansas has been placed under an Ozone Action Advisory, which is now classified as "Code Orange".Determined color ...

Residents of Shasta County were advised to stay cautious due to potential smoke impacts from the Green Fire. According to the ...