Air quality specialists in the state are starting to more closely monitor wildfire activity in Canada. Because of climate ...

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

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

Another air quality alert is in effect Tuesday for NYC, western Long Island, the Hudson Valley, northwest New Jersey and ...

The red alert, issued by the Minnesota Pollution Control Agency, means that the air quality is unhealthy for everyone. It ...

Smoke Prompts Air Quality Alerts From Central Canada to the Northeastern U.S. Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday.

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada ...

Heavy surface smoke from wildfires in Canada is drifting across Minnesota on Monday, with unhealthy air quality levels ...

Smoke from Canada's fires has periodically engulfed the Northeast and Mid-Atlantic for more than a week, raising concerns over the harms of persistent poor air quality. New York City's air quality ...

Chicago air quality remains in the top five worst in the world Friday with an Air Quality Alert in place from Canadian wildfire smoke.

The worst air quality in recent years occurred in June 2023, when the smoke became so thick it created an orange haze over ...

Does your throat feel scratchy? An air quality alert is in effect for Massachusetts due to smoke from the ongoing Canadian wildfires.