Air-quality officials are advising people in several Southern California cities to keep their doors and windows closed amid ...

Roughly 250,000 people in all three states are urged to limit their outdoor time to avoid exposure to dangerous air quality ...

Small particulate matter, like what was in the air in Columbus Thursday morning, poses a great risk to health, according to ...

Cities in South Carolina, North Carolina, Texas and California will have poor air quality that is dangerous for some people.

As of 8 a.m. on April 2, the statewide burn ban has been lifted, and the Buncombe County local open burning ban has been lifted effective 10 a.m. Residents are reminded to adhere to all local fire ...

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy.

The latest air quality forecast as it relates to North Carolinas fires can be found on the climate office’s air quality ...

KNOX COUNTY, Tenn. — Residents in Knox and Sevier counties are asked to refrain from burning on Thursday due to continued dry ...

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 ...

But since the fire, one glance at the AirNow and PurpleAir.gov map for Southern California reveals a blank spot in Altadena ...

The Florida Forest Service, Miami-Dade Fire Rescue and Monroe County Fire Rescue spent more than a week in mid-March battling ...