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  2. United States
  3. Washington
  4. King County

King County

Washington

2026-09-04 10:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
35.1
PM10
μg/m³
7.5
O3
μg/m³
13.9
PM2.5
μg/m³
3
CO
μg/m³
312.5
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
9℃
95%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • PM10
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Algona
AQI 4
Ames Lake
AQI 7
Auburn
AQI 10
Baring
AQI 20
Beaux Arts Village
AQI 7
Bellevue
AQI 7
Black Diamond
AQI 4
Bothell
AQI 6
Bryn Mawr-Skyway
AQI 7
Burien
AQI 10
Carnation
AQI 4
Cascade-Fairwood
AQI 7
Clyde Hill
AQI 7
Cottage Lake
AQI 6
Covington
AQI 7
Des Moines
AQI 10
Duvall
AQI 6
East Hill-Meridian
AQI 7
East Renton Highlands
AQI 7
Enumclaw
AQI 6
Fall City
AQI 4
Federal Way
AQI 10
Hobart
AQI 7
Hunts Point
AQI 7
Issaquah
AQI 7
Kenmore
AQI 6
Kent
AQI 7
Kirkland
AQI 7
Lake Forest Park
AQI 6
Lake Marcel-Stillwater
AQI 4
Lake Morton-Berrydale
AQI 4
Lakeland North
AQI 10
Lakeland South
AQI 4
Maple Heights-Lake Desire
AQI 7
Maple Valley
AQI 7
Medina
AQI 7
Mercer Island
AQI 7
Mirrormont
AQI 7
Newcastle
AQI 7
Normandy Park
AQI 10
North Bend
AQI 7
Pacific
AQI 4
Ravensdale
AQI 4
Redmond
AQI 7
Renton
AQI 7
Riverbend
AQI 4
Sammamish
AQI 7
SeaTac
AQI 10
Seattle
AQI 18
Shoreline
AQI 6
Skykomish
AQI 25
Snoqualmie
AQI 4
Tanner
AQI 4
Tukwila
AQI 7
Union Hill-Novelty Hill
AQI 7
Vashon
AQI 10
White Center
AQI 10
Woodinville
AQI 6
Yarrow Point
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Issaquah
AQI 7
Fall City
AQI 4
Sammamish
AQI 7
Ames Lake
AQI 7
Mirrormont
AQI 7
East Renton Highlands
AQI 7
Snoqualmie
AQI 4
Carnation
AQI 4
Newcastle
AQI 7
Maple Heights-Lake Desire
AQI 7
Union Hill-Novelty Hill
AQI 7