Article content
The high levels of air pollution are expected to affect much of Northern Ontario, including the North Bay, Powassan, Mattawa, West Nipissing and French River areas.
We apologize, but this video has failed to load.
Try refreshing your browser.
Smoke from active fires impacts Northern Ontario Back to video
Conditions are expected to improve tonight or Tuesday morning as winds shift to a more northerly direction with the passage of a cold front.
“If you or those in your care are exposed to wildfire smoke, consider taking extra precautions to reduce your exposure,” Environment Canada says. “Wildfire smoke is a constantly changing mixture of particles and gases which includes many chemicals that can be harmful to your health.”