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

Seattle

King County, Washington

2026-09-28 17:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10.8
PM10
μg/m³
21.5
NO2
μg/m³
36.5
O3
μg/m³
17.1
CO
μg/m³
500
SO2
μg/m³
5.4
Weather
  • ℃
  • ℉
15℃
73%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Seattle-10th & Weller
AQI 61
Seattle-Beacon Hill
AQI 45
Seattle-Duwamish
AQI 22
Seattle-South Park
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

Seattle
AQI 54
Medina
AQI 61
Hunts Point
AQI 23
Clyde Hill
AQI 23
Mercer Island
AQI 23
Yarrow Point
AQI 23
Bellevue
AQI 23
Beaux Arts Village
AQI 23
White Center
AQI 52
Kirkland
AQI 23
Bainbridge Island
AQI 34