Canada Wildfires Cause Air Quality Crisis

Wildfires in Western Canada have caused hazardous air quality in major cities like Toronto and parts of the U.S. Midwest. Smoke from hundreds of fires is drifting eastward, impacting air quality significantly. Toronto's air quality was among the worst globally on Monday, prompting air quality alerts and advisories to avoid strenuous outdoor activities. The Great Lakes region, particularly northern Minnesota, Wisconsin, and parts of New York and Pennsylvania, also experienced reduced air quality. While the overall Canadian wildfire season is less severe than 2023, Manitoba is experiencing its worst in 30 years, leading to a state of emergency and evacuations. Improved air quality is expected in Toronto by Tuesday, although high temperatures will persist.