1. North America
  2. United States
  3. Washington
  4. King County
  5. Seattle

Seattle

King County, Washington

2026-01-20 20:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.7
PM10
μg/m³
20.5
NO2
μg/m³
25.5
O3
μg/m³
21.4
CO
μg/m³
312.5
SO2
μg/m³
0
Weather
  • ℃
  • ℉
8℃
74%
17 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Seattle-10th & Weller
AQI 28
Seattle-Beacon Hill
AQI 60
Seattle-Duwamish
AQI 45
Seattle-South Park
AQI 43
Data Sources
http://www.airnow.gov/

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Cities Nearby

Seattle
AQI 49
Medina
AQI 28
Hunts Point
AQI 32
Clyde Hill
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Mercer Island
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Yarrow Point
AQI 32
Bellevue
AQI 32
Beaux Arts Village
AQI 32
White Center
AQI 43
Kirkland
AQI 32
Bainbridge Island
AQI 34