Wildfires contribute heavily to particulate matter pollution and fill the air with smoke that is highly detrimental to an individual’s short- and long-term health. During wildfire season, use the following tips to reduce exposure
- Monitor the current air quality in your area with AirNow and limit your time outdoors during hazardous periods
- N95 respirators, if worn effectively, can filter out harmful particulate matter pollution during a wildfire. Maintaining a supply of respirators that fit properly can help reduce your risk of smoke-related injury or illness. However, it is recommended to seek medical clearance before using an N95 respirator to prevent any injuries or illnesses that may arise from respirator use. Consult with your medical provider on what mask would best suit your needs, based on your medical history.
- During hazardous periods, stay indoors with all windows and doors closed
- Designate a “clean room” that you and your family can stay in during particularly smoky periods. If possible, choose a room with minimal doors and windows and equip an air cleaner.
- Monitor emergency preparedness channels, such as WA Smoke, to track the spread of fires and have an evacuation plan if it becomes dangerous to shelter in place.
A comprehensive list of information and resources on wildfires and smoke exposure is available here.
Particulate Matter Pollution refers to pollutants in the air including dust, smoke, and soot. Larger, coarse particles, such as smoke, are visible and often act as irritants to your eyes, respiratory tract and skin. Smaller, finer particles are invisible to the eye and can infiltrate your lungs and blood supply.
Exposure to particulate matter pollution can lead to respiratory, eye, and skin irritation. Sustained exposure has been linked to more serious disease, including lung cancer. Individuals with asthma, allergies, and heart disease are particularly susceptible to the effects of these pollutants.
There are ways to reduce you and your family’s exposure to particulate matter pollution.
- Monitor the current air quality in your area and limit your time outdoors during hazardous periods
- Reduce your time in areas where there are high levels of emission (i.e., highways, busy roads, manufacturing plants)
Ground level ozone is a colorless gas that accumulates in areas with a high concentration of pollution and emissions. Unlike stratospheric ozone, which protects life from the sun’s rays, ground level ozone can pose a significant threat to respiratory health.
Exposure to this gas may lead to symptoms of respiratory illness, including inflammation, irritation and frequent coughing. Prolonged exposure may lead to more severe asthma attacks, bronchitis or increased risk of heart disease. Young children are particularly susceptible to ground level ozone pollution, as their lungs have not fully developed yet.
The Environmental Protection Agency (EPA) has an Air Quality Guide for Ozone that can help you determine your personal risk according to the day’s Air Quality Index. You can protect your health by monitoring the current air quality in your area and limiting your time outdoors during hazardous periods