How to Stay Safe During Wildfire Smoke: Tips for Canadian Homes

Wildfire smoke can travel hundreds of kilometres, affecting air quality even in areas far from the fire. During wildfire season, Canadian families need clear, practical steps to reduce exposure to smoke and keep indoor air as safe as possible.

1. Monitor Air Quality

Use local air quality tracking tools like:

• Environment Canada’s Air Quality Health Index (AQHI)

• The Weather Network’s air quality updates

• Apps like IQAir and AirVisual

When the AQHI is 7 or above, stay indoors as much as possible and avoid strenuous outdoor activity.

2. Improve Indoor Air

• Close all windows and doors.

• Use a HEPA air purifier in high-traffic rooms.

• Create a clean air room: Choose a room with minimal windows and run a purifier there continuously.

• DIY option: Attach a HEPA filter to a box fan using duct tape for an affordable air filter.

3. Protect Your Lungs

• N95 or KN95 masks can help reduce inhalation of fine particles.

• Cloth masks do not filter wildfire smoke effectively.

4. Keep Kids and Pets Safe

• Avoid taking pets for walks when the air is smoky.

• Keep children indoors with indoor activities.

5. Prepare for Evacuation

Have your go bag ready with masks, medication, and copies of important documents. Smoke events can escalate quickly.

Final Tips

Wildfire smoke exposure can be dangerous, especially for people with asthma, children, seniors, and pregnant individuals. Plan ahead, and share this guide with others who may not know how to respond to smoky conditions.