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The Tie Between Wildfires and Air Quality

January 29, 2025 at 03:15 PM EST
By WeatherBug Meteorologist, Alexa Maines
Carr Fire burning in Shasta County, California.

As we continue through the driest and warmest part of the year, the threat for wildfires persists across the U.S. Yes, wildfires are destructive, but they also have many health disadvantages. 

Smoke from wildfires wreaks havoc on air quality and can pose serious health risks for you and your loved ones. Smoke is composed of gases and fine particles, which go deep into your lungs when you breathe it in. Not only will it make your eyes itch, but it can also cause severe health complications for those with heart and lung diseases.

Vulnerable groups include people with heart and lung disease, the elderly, children, people with diabetes and pregnant women. Smoke can intensify the symptoms of heart and lung disease and can trigger and worsen asthma attacks. If you think you’re having an adverse reaction to smoke, contact your doctor so you can get the care you need.

There are a number of steps you can take if you live in a fire-prone area. If you have a cardiovascular disease or asthma, be sure to make an appointment with your doctor so you can prepare for fire season and invest in an N-95 or P-100 mask so you can safety breathe when smoke is present. Regular paper masks, surgical masks and scarves will not keep harmful particles out of your lungs.

If a wildfire does impact your area, pay attention to air quality reports and avoid outdoor activities. If you are told to stay indoors, keep your windows and doors closed and keep your air conditioner on. Avoid using wood fireplaces, gas stoves and even candles and do not vacuum.

Photo Credit:  Unified Command - CAL FIRE Shasta-Trinity Unit and Whiskeytown National Park.