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

Seattle

King County, Washington

2026-01-21 17:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
18.4
PM10
μg/m³
24.5
NO2
μg/m³
34.4
CO
μg/m³
937.5
SO2
μg/m³
2
O3
μg/m³
0
Weather
  • ℃
  • ℉
4℃
79%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
  • O3
Places included
Seattle-10th & Weller
AQI 27
Seattle-Beacon Hill
AQI 28
Seattle-Duwamish
AQI 37
Seattle-South Park
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Seattle
AQI 31
Medina
AQI 27
Hunts Point
AQI 16
Clyde Hill
AQI 16
Mercer Island
AQI 16
Yarrow Point
AQI 16
Bellevue
AQI 16
Beaux Arts Village
AQI 16
White Center
AQI 33
Kirkland
AQI 16
Bainbridge Island
AQI 33