Indoor Air Filtration
Learn ways to filter smoke from your indoor air.
February 2022
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Indoor Air Filtration
Last Modified: 02/22 (2 pp., 129 KB)
Smoke from numerous wildfires across Alaska is affecting air quality in portions of the state. Check the AirNow Fire and Smoke Map for local air quality conditions, fire locations and smoke plumes.
AirNow products now reflect the updated Air Quality Index for fine particle pollution. Learn more about the AQI updates.
Learn ways to filter smoke from your indoor air.
February 2022
You may need a PDF reader to view files on this page. See EPA’s About PDF page to learn more.