Wildfire smoke and your health
Please Note:
The following information applies to wildfire smoke events during the COVID-19 pandemic. It will be updated as new Government of Canada public health advisories are issued.
Full Transcript
Wildfire smoke contains many pollutants that can cause serious health effects.
Protect yourself
Stay inside
Close windows and doors
And use quality air filters to clean indoor air.
Stay informed about wildfire smoke, air quality and your health:
Download the WeatherCAN app or visit us online
Wildfire season typically runs from early April to late October. As wildfire burns through forests and grasslands, it produces dense smoke that can be a major source of toxic air pollutants. This pollution contains fine particles (that are not visible to the human eye) that penetrate deep into our lungs and bloodstream, sometimes leading to serious health effects. Those at greater risk of these effects are:
- small children
- pregnant women
- elderly
- people with lung or heart conditions
- people involved in strenuous outdoor work or sports
During heavy smoke conditions, all Canadians are at risk regardless of their age or health.
Symptoms of smoke exposure
Protect your health during a wildfire
Staying cool during a smoke and heat event
Factsheets: Wildfire smoke 101
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