Toronto tops world's worst air quality rankings as wildfire smoke rolls in

Toronto recorded the worst air quality of any major city in the world on Wednesday, surpassing New Delhi and Kinshasa, according to Swiss monitoring firm IQAir. The city's skies turned a hazy yellow as smoke from distant wildfires was blown in by wind. Pollution levels surged, raising health concerns for residents of Canada's largest city.

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🌍 World Wildfire smoke from Ontario chokes Toronto — world's worst air quality on July 15 France 24 · 10d ago 🌍 World Toronto turns yellow as smoke from over 100 wildfires blankets the city The Independent World · 11d ago 🌍 World Over 900 wildfires rage across Canada, scorching 3 million hectares The Guardian World · 2d ago

More on this topic

🌍 World Wildfire smoke from Ontario chokes Toronto — world's worst air quality on July 15 France 24 · 10d ago 🌍 World Toronto turns yellow as smoke from over 100 wildfires blankets the city The Independent World · 11d ago 🌍 World Over 900 wildfires rage across Canada, scorching 3 million hectares The Guardian World · 2d ago