Air Quality Program

Air Monitoring Data

This web site contains information about Washington's air monitoring network, and offers real-time air monitoring data in many areas of the state.

Ecology uses the Washington Air Quality Advisory, or WAQA, to tell people when air quality is healthy or unhealthy. Learn more about WAQA.

 

Did you know . . . ?

May is Clean Air Month!

Some simple things you can do for our air, our health, and our planet:

  • Replace just one car trip a week with riding a bike, taking a bus or train, or walking.
  • Buy local whenever you can.  Moving goods in trucks, container ships, etc. causes a great deal of air pollution.
  • Don't top off your tank at the gas pump.  This causes gas vapors to escape into the air, and can cause fuel to spill.
  • Make an effort to use less energy.  Sign up for your power company's "green energy" plan.  Look into renewable energy sources like wind and solar power.
  • Exchange your older, smoky wood stove or fireplace for a newer, cleaner gas, pellet, or certified model.
  • Compost your yard waste instead of burning it, or chip it and use it as mulch.
  • Use an electric lawnmower instead of a gas-powered one -- you'll save money, too!