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  2. United States
  3. Washington
  4. King County

King County

Washington

2026-09-03 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
67
NO2
μg/m³
16.6
PM10
μg/m³
5.1
CO
μg/m³
312.5
PM2.5
μg/m³
2
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
16℃
64%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Algona
AQI 3
Ames Lake
AQI 4
Auburn
AQI 11
Baring
AQI 6
Beaux Arts Village
AQI 4
Bellevue
AQI 4
Black Diamond
AQI 3
Bothell
AQI 5
Bryn Mawr-Skyway
AQI 3
Burien
AQI 11
Carnation
AQI 4
Cascade-Fairwood
AQI 3
Clyde Hill
AQI 4
Cottage Lake
AQI 5
Covington
AQI 3
Des Moines
AQI 11
Duvall
AQI 5
East Hill-Meridian
AQI 3
East Renton Highlands
AQI 3
Enumclaw
AQI 19
Fall City
AQI 4
Federal Way
AQI 11
Hobart
AQI 4
Hunts Point
AQI 4
Issaquah
AQI 20
Kenmore
AQI 5
Kent
AQI 3
Kirkland
AQI 4
Lake Forest Park
AQI 5
Lake Marcel-Stillwater
AQI 4
Lake Morton-Berrydale
AQI 3
Lakeland North
AQI 11
Lakeland South
AQI 3
Maple Heights-Lake Desire
AQI 3
Maple Valley
AQI 3
Medina
AQI 3
Mercer Island
AQI 4
Mirrormont
AQI 4
Newcastle
AQI 4
Normandy Park
AQI 11
North Bend
AQI 24
Pacific
AQI 3
Ravensdale
AQI 3
Redmond
AQI 4
Renton
AQI 3
Riverbend
AQI 4
Sammamish
AQI 4
SeaTac
AQI 11
Seattle
AQI 23
Shoreline
AQI 5
Skykomish
AQI 6
Snoqualmie
AQI 4
Tanner
AQI 4
Tukwila
AQI 3
Union Hill-Novelty Hill
AQI 4
Vashon
AQI 11
White Center
AQI 11
Woodinville
AQI 5
Yarrow Point
AQI 4
Data Sources
http://www.airnow.gov/

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Cities Nearby

Issaquah
AQI 20
Fall City
AQI 4
Sammamish
AQI 4
Ames Lake
AQI 4
Mirrormont
AQI 4
East Renton Highlands
AQI 3
Snoqualmie
AQI 4
Carnation
AQI 4
Newcastle
AQI 4
Maple Heights-Lake Desire
AQI 3
Union Hill-Novelty Hill
AQI 4