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Particulate Matter (PM) Pollution

November 11, 2018

Protect Yourself from Wildfire Smoke

The fine particles in smoke can cause a range of health problems. Learn how smoke from fires can affect your health here. Learn about steps you can take to protect yourself here

Note: the AirNow website is experiencing extremely heavy traffic and may be slow. An alternate map showing air quality from fires is available here.

Particulate Matter (PM) Pollution

Air Quality Where You Live

  • View current and forecasted air quality conditions across the U.S.
  • Explore current locations of wildfires
  • Review data from air quality monitors across the world