Protecting Yourself and Your Family from Wildfire Smoke

As wildfires become more frequent due to climate change and drier conditions, more of us and more of our communities are at risk for harm. Here is information to help you prepare and protect yourself and your family.

Why Wildfire Smoke Is Hazardous

Wildfire smoke contributes greatly to poor air quality. Just like pollution from burning coal, oil, and gas, wildfires create hazardous gases and tiny particles of varying sizes that are harmful to breathe. Wildfire smoke also contains other toxins that come from burning buildings and chemical storage. Smoke carried by weather patterns and jet streams can cross state and national boundaries, traveling to distant regions.

Particulate Matter

The small particles in wildfire smoke—known as particulate matter, or PM10, PM2.5, PM0.1—are the most worrisome to our health. When we breathe them in, these particles can travel deep into the lungs and sometimes into the bloodstream.

Health Effects of Wildfire Smoke

Eye and skin irritation
Coughing, wheezing, and difficulty breathing
Heart failure, heart attacks, and strokes

Who Is Most at Risk?

Children
Older adults
Outdoor workers
Anyone who is pregnant or has heart or lung conditions

If you have a chronic health condition, talk to your doctor about how the smoke might affect you. Find out what symptoms should prompt medical attention or adjustment of your medications. This is especially important if you have lung problems or heart problems.

If you live in an area threatened by wildfires, or where heat and dry conditions make them more likely to occur:

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