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Environment Canada issues air quality warning in Toronto due to wildfires

Smoke clouds from fires in north eastern Ontario and Quebec are expected over Toronto, with conditions projected to improve for some areas on Thursday night. (Courtesy: Canva)

Environment Canada has issued a special air quality statement Wednesday morning in Toronto warning of high levels of pollution due to smoke from forest fires.

Smoke clouds from fires in north eastern Ontario and Quebec are expected over Toronto, with conditions projected to improve for some areas on Thursday night.

Visibility and air quality can fluctuate due to the smoke and may noticeably vary from hour to hour.

Wildfire smoke can be harmful to everyone’s health. Environment Canada has advised everyone to take necessary precautions to reduce the risk of smoke inhalation. 

The national weather agency recommends residents to stop or limit outdoor activity if breathing becomes strained or if they begin to feel unwell. 

Small amounts of discomfort are common and usually dissipate when the smoke passes, and drinking plenty of water can be effective in helping to handle the smoke.

Additionally,wearing a well-fitted mask (NIOSH certified N95 or equivalent respirator) that does not allow air to pass through can help reduce exposure to the fine particles in smoke. 

Environment Canada also says to refrain from leaving windows and doors open, vaping inside, and for those with an HVAC system in their home, Environment Canada advises to use the highest rated MERV filter for their system (ideally rated 13 or higher) and to set the fan to continually recirculate air.

For Environment Canada’s full advisory, click here.

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