Close the windows. Shut the doors. Run the air purifier. This is the advice Canadians are being asked to follow as dirty air from wildfires burning across Canada chokes the country. But what if going inside is not possible? Global’s Katherine Ward has more.
- Canada wildfires are disrupting U.S. flights. What are the risks of flying?
- What does it take to put out a wildfire? Here’s how Canada is fighting them
- Wildfires hitting Canada’s tourism sector as travellers cancel summer plans