"Wildfire smoke looks to persist throughout Michigan through at least Monday as winds shift," said state meteorologist Alec Kownacki.

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

Smoke from wildfires in Canada has forced officials to issue an air quality health advisory for New Yorkers. Department of Environmental Conservation and Department of Health officials declared a ...

The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for particulate matter ...

Widespread special air quality statements are in effect for a large portion of Ontario and parts of Quebec this weekend as thick plumes of wildfire smoke push into the region from the Prairies. Smoke ...