New round of smoke from Canada fires prompts air quality alerts across the Upper Midwest
Thick plumes of smoke from dozens of wildfires raging in Ontario, Canada, are billowing across the US border, compromising the air quality for millions of residents in Wisconsin and Minnesota.
2023-06-15 12:15
How wildfires in Alberta lead to poor air quality in the Midwest
Residents of the central United States experienced poor air quality and smoke over the weekend. The potentially dangerous air has a far-off source: the wildfires raging in Canada.
2023-05-22 03:51