Toronto Chokes on Wildfire Smoke: Air Quality Crisis Grips City

Toronto Air Quality Plummets Amid Wildfire Smoke Toronto, ON – June 6, 2025 – A special air quality statement has been issued for Toronto and much of Southern Ontario due to poor air quality caused by wildfire smoke drifting into the region. Environment Canada reported that Friday morning's air quality index (AQI) reached 7 out of 10, a level classified as "high risk." This prompted warnings for residents to limit their time outdoors, particularly children, pregnant women, the elderly, and those with respiratory issues. "As smoke levels increase, health risks increase," Environment Canada's advisory warns. "Limit time outdoors. Consider reducing or rescheduling outdoor sports, activities and events." CTV News footage showed hazy conditions over the city, with reduced visibility. The situation is especially concerning as, according to data from Swiss air quality tracker IQAir, Toronto's air quality ranked eighth worst globally on Friday morning, with only Montreal ranking worse in Canada. The situation highlights the growing impact of wildfires on urban areas and the importance of heeding air quality advisories. Experts urge residents to take precautions and stay informed about air quality updates.