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  2. United States
  3. Washington
  4. King County
  5. Seattle

Seattle

King County, Washington

2026-01-19 14:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
17.5
PM10
μg/m³
19.5
NO2
μg/m³
32.3
CO
μg/m³
812.5
SO2
μg/m³
0
O3
μg/m³
0
Weather
  • ℃
  • ℉
2℃
94%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
  • O3
Places included
Seattle-10th & Weller
AQI 69
Seattle-Beacon Hill
AQI 55
Seattle-Duwamish
AQI 76
Seattle-South Park
AQI 65
Data Sources
http://www.airnow.gov/

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Cities Nearby

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Bellevue
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Beaux Arts Village
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White Center
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Kirkland
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Bainbridge Island
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