World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA’s protocols for matches ...

The Cram fire is the largest in the state, expanding overnight to more than 64,000 acres, according to the Northwest ...

Canadian wildfire smoke remains in Michigan. On July 16, officials issued an air quality advisory for western counties.

Redmond had the worst air quality in the state Wednesday afternoon, with DEQ's air quality monitoring map showing "unhealthy" ...

By far the best option is to avoid bad air entirely. Traffic is a major source of pollution, and sunlight triggers a rise in ...

Wildfire smoke has been blowing into the city since Sunday though residents should should expect some relief by early morning ...

The Oregon Department of Environmental Quality issued an air quality advisory for Wednesday for Klamath and Jefferson ...

A haze of smoke from wildfires burning in Colorado wafted into counties along the Interstate 70 mountain corridor on ...

Wildfires burning thousands of acres across Colorado are causing hazardous air quality. Gavin Newsom reacts as Trump admin pulls some National Guard troops from LA 13 Things You Should Never Order ...

The air quality index in Aspen was expected to stay at moderate levels throughout Wednesday and part of Thursday, thanks in part to thunderstorms blowing smoke erratically from the fires burning in ...

Air quality in the Chicago area has remained poor for three days in a row, the NBC 5 Storm Team reported Wednesday morning.