The Department of Natural Resources issued an air quality alert for counties in the northern two-thirds of Wisconsin as wildfire smoke travels south from Canada and the northwest United States.

Chicago air quality alert continues through Friday night due to smoke from Canada wildfires 03:39. An Air Quality Alert for Chicago and the suburbs has been extended through Friday as smoke from ...

Heavy plumes of smoke from wildfires burning in Canada, North Dakota and Minnesota will move into the Chicago area Friday, leading to hazy skies and potential air quality issues, with an air ...

Canadian wildfires are impacting Minnesota's air quality, prompting an alert statewide. Unhealthy conditions are expected for all groups in the north. Skip Navigation ...