Toronto suffocates as wildfire smoke chokes city

To display this content from YouTube, you must enable advertisement tracking and audience measurement. One of your browser extensions seems to be blocking the video player from loading. To watch this content, you may need to disable it on this site. Toronto suffocates as wildfire smoke chokes city Americas Issued on: Share In Canada, more than 100 active wildfires continue to burn in northern Ontario. The smoke has reached Toronto, where authorities are urging residents to stay indoors as air quality has dropped. The city's air quality ranked the worst in the world on July 15 as its skies were shrouded in smoke, bringing allergic reactions to many.