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

Seattle

King County, Washington

2025-12-31 00:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.5
NO2
μg/m³
45.7
PM10
μg/m³
16
CO
μg/m³
500
SO2
μg/m³
0.3
O3
μg/m³
0
Weather
  • ℃
  • ℉
6℃
85%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2
  • O3
Places included
Seattle-10th & Weller
AQI 39
Seattle-Beacon Hill
AQI 44
Seattle-Duwamish
AQI 20
Seattle-South Park
AQI 43
Data Sources
http://www.airnow.gov/

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Cities Nearby

Seattle
AQI 37
Medina
AQI 39
Hunts Point
AQI 15
Clyde Hill
AQI 15
Mercer Island
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Yarrow Point
AQI 15
Bellevue
AQI 15
Beaux Arts Village
AQI 15
White Center
AQI 43
Kirkland
AQI 15
Bainbridge Island
AQI 28