National Weather Service officials called an air quality alert in effect until midnight as well as a beach hazard warning.

Air quality warnings covering the whole state are expected to remain in place through Saturday due to Canadian wildfire smoke ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

"The New Jersey Department of Environmental Protection has issued a code orange air quality alert Tuesday for Ocean County ...

A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from ...

Environment Canada says the spread of smoke from wildfires on the Prairies has resulted in poor air quality and reduced ...

Wildfire smoke from the Prairies has prompted special air-quality statements and warnings across the country Saturday.

The Mid-Ohio Regional Planning Commission on July 30 issued an air quality alert for Columbus and several central Ohio ...

Chicago had the worst air quality in the world for a few hours Thursday, thanks to smoke from Canadian wildfires.

Environment Canada has issued a Special Air Quality Statement for Toronto, warning that drifting wildfire smoke is expected ...