Check local air quality reports and listen to news or health warnings for your community.
Avoid physical exertion outdoors if smoke is in the air.
If you have asthma or other lung diseases, make sure you follow your doctor’s directions about taking your medicines and follow your asthma management plan. Call your health care provider if your symptoms worsen.
Stay indoors and keep indoor air as clean as possible. Take the following steps when indoors:
Keep windows and doors closed. Track the air quality and open your windows for fresh air when the air quality improves. Pay attention to the heat indoors and follow guidance in the section below if it’s too hot.
Run an air conditioner, set it to re-circulate and close the fresh-air intake. Make sure to change the filter regularly.
Use an air cleaner with a high-efficiency particulate air (HEPA) filter to reduce indoor air pollution. A HEPA filter will reduce the number of irritating fine particles in indoor air. A HEPA filter with charcoal will help remove some of the gases from the smoke. Do not use an air cleaner that produces ozone. For more information:
Don’t add to indoor pollution. Don’t use food boilers, candles, incense, fireplaces, or gas stoves. Don’t vacuum unless your vacuum has a HEPA filter, because vacuuming stirs up particles already inside your home. Don’t smoke, because smoking puts even more pollution into the air.
Consider leaving the area if the air quality is poor and it’s not possible to keep indoor air clean, especially if you or those you are caring for are having health problems or are in a sensitive group. See section above titled, who is especially sensitive to smoke.