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 ...

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

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 ...

Minneapolis faced hazardous air quality, ranking second-worst globally due to Canadian wildfire smoke. Air quality alerts ...

Environment Canada says smoke from forest fires is causing reduced visibility and poor air quality that is expected to ...

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

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

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

Wildfire smoke from the Prairies has prompted special air-quality statements and warnings across the country Saturday. Smoke from forest fires is causing reduced visibility and poor air quality that ...