Puget Sound Clean Air Agency
Air Quality
Today's Forecast
King AQI:Moderate - Pollutant:PM2.5
Kitsap AQI:Moderate - Pollutant:PM2.5
Pierce AQI:Moderate - Pollutant:PM2.5
Snohomish AQI:Moderate - Pollutant:PM2.5
Tomorrow's
Forecast
King AQI:Moderate - Pollutant:PM2.5
Kitsap AQI:Moderate - Pollutant:PM2.5
Pierce AQI:Unhealthy for Sensitive Groups - Pollutant:PM2.5
Snohomish AQI:Moderate - Pollutant:PM2.5
Forecast Discussion
Current Air Quality
Data and Reports
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Tips & Trivia
  • In wintertime, up to 80 percent of the fine particle pollution in neighborhoods comes from chimney smoke. Read more.
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Photo - small - business man and womanBusiness & Industry

For almost 40 years, the Puget Sound Clean Air Agency has successfully worked with regulated business and industry on emission reduction strategies, technological innovations and voluntary programs. As a result of working together, our region's air quality has significantly improved.

Today's air quality challenges are mostly caused by things we can't regulate, so we need your help to maintain those gains.

Read on for ways you can reduce pollution, save money, and protect your health and our air quality.