Toronto cancels outdoor programs as wildfire smoke continues to choke the city. Here’s a full list

LIVE: View of downtown Toronto as wildfire smoke blankets city

Wildfire smoke blankets the GTA, causing poor air quality and GO Transit schedule delays

Toronto’s air quality ranked worst in the world amid wildfires in the province

Dangerous heat and wildfire smoke put millions under alert across Canada

Wildfires force evacuations in northwestern Ontario

Wildfire smoke, extreme heat spark health advisory