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Particulate Matter (PM) Pollution

November 11, 2018: 
Protect Yourself from Wildfire Smoke
Fine particles in smoke can cause a range of health problems.

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

Visit AirNow.gov

Note: AirNow is experiencing extremely heavy traffic and may be slow. Visit an alternate map showing air quality from fires.