Protecting Yourself from Canadian Wildfire Smoke

Canadian Wildfire Smoke Impact

• 🇨🇦 This year's Canadian wildfire season is the second worst on record, with smoke affecting air quality across much of the northern US.
• 💨 Smoke from these fires has caused hazy skies and polluted air, posing health risks from long-term exposure.
• ⚠️ Air quality in parts of the Great Lakes and Northeast remains in the moderate to unhealthy category.

Causes of Increased Wildfires

• 🌡️ An expanding heat dome is pushing temperatures farther north, consequently shifting the jet stream.
• ⚡ The northward shift of the jet stream leads to lightning strikes occurring farther north in Canada, igniting fires.
• 🏞️ Many fires are raging in remote parts of Canada, making them practically inaccessible to firefighting efforts.
• 🔥 Nearly 500 fires are burning out of control in Canada, scorching a vast area, with only 2023 being worse.

Smoke Composition and Health Risks

• ☣️ As smoke travels thousands of miles, sunlight breaks down compounds, leaving behind toxic substances like benzene and formaldehyde, which can make the air smell like chemicals.
• 🫁 The American Lung Association warns that these particles can penetrate deep into the lungs and even enter the bloodstream.
• 🏥 Particle pollution can trigger asthma attacks, heart attacks, and strokes, and can be fatal.

Safety Measures Against Smoke Exposure

• 🏠 Stay inside with the air conditioning on as much as possible when air quality alerts are issued.
• 😷 Wear an N95 mask to block particles when you must be outdoors.
• 🚗 Changing your car's cabin air filter can help reduce smoke exposure while driving.
• 🏡 Using an air purifier at home is another effective step to improve indoor air quality.