Puget Sound Clean Air Agency
Air Quality
Today's Forecast
King AQI:Good - Pollutant:PM2.5
Kitsap AQI:Good - Pollutant:PM2.5
Pierce AQI:Good - Pollutant:PM2.5
Snohomish AQI:Good - Pollutant:PM2.5
Cascade Foothills AQI:Good - Pollutant:PM2.5
King AQI:Good - Pollutant:OZONE
Kitsap AQI:Good - Pollutant:OZONE
Pierce AQI:Good - Pollutant:OZONE
Snohomish AQI:Good - Pollutant:OZONE
Cascade Foothills AQI:Good - Pollutant:OZONE
Forecast Discussion
Current Air Quality
Data and Reports
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Quote of the Week
  • Using 1 gasoline mower for 1 hour emits as much pollution as driving 1 car 140 miles. Learn more.
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Air Quality Forecast

For September 17-22: Expect mostly GOOD air quality this week, but some MODERATE possible at different times due to a new wildfire near Mt Hood as the air flow will be mostly from the south this week. Erik Saganic, Agency Forecaster


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