Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...

Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...

An air quality alert has been issued for most of Southeast Michigan on Independence Day. The alert is in effect for most ...

Poor air quality due to wildfire smoke can negatively affect health. It's one of multiple climate-driven health risks ...

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the Midwest, where conditions in parts of Minnesota, Wisconsin and Michigan were rated “very ...

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's good or bad near you.

An air quality advisory is in effect through Saturday for most of Southeast Michigan and other areas of the state.

Poor air quality worsened by Canadian wildfires is having an effect not just on our breathing but also our hearts.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread eastward Wednesday across the Appalachians and into the Mid-Atlantic and ...

Canadian Wildfire Smoke Spreads Impacting Air Quality for Millions Across Eastern and Midwest U.S. There were 203 active wildfires in Canada — with 102 of them deemed as “out of control ...

More than 25,000 residents in three provinces have been evacuated as wildfires remained active and diminished air quality in parts of Canada and the U.S.