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

Seattle

King County, Washington

2025-12-15 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.2
NO2
μg/m³
34.1
O3
μg/m³
15
PM10
μg/m³
7
CO
μg/m³
312.5
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
11℃
92%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • PM10
  • CO
  • SO2
Places included
Seattle-10th & Weller
AQI 28
Seattle-Beacon Hill
AQI 16
Seattle-Duwamish
AQI 32
Seattle-South Park
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Seattle
AQI 29
Medina
AQI 28
Hunts Point
AQI 19
Clyde Hill
AQI 19
Mercer Island
AQI 19
Yarrow Point
AQI 19
Bellevue
AQI 19
Beaux Arts Village
AQI 19
White Center
AQI 42
Kirkland
AQI 19
Bainbridge Island
AQI 28