Air Quality in Toronto and Montreal Suffers From Canada’s Wildfire Smoke - The New York Times
- Air Quality in Toronto and Montreal Suffers From Canada’s Wildfire Smoke The New York Times
- Toronto briefly records world’s worst air quality as it continues to see effects from wildfire smoke CTV News
- Air quality in Toronto among worst in world amid wildfire smoke, global tracker shows CBC
- Maps show how far smoke from Canadian wildfires has spread The Washington Post
- Smoke from Wildfires in Prairie Provinces Triggers Air Quality Alerts in Labrador VOCM