Smoke blankets Montreal as recycling plant fire prompts health warning, investigation
A fire at a recycling plant in Montreal's Rivière-des-Prairies neighbourhood prompted an investigation by Quebec's Environment Ministry, a health warning from Santé Montréal and caused a plume of thick, white smoke to drape the city in acrid-smelling fumes.
https://www.cbc.ca/news/canada/montreal/smell-montreal-fire-9.7174378?cmp=rss