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  2. United States
  3. Washington
  4. King County

King County

Washington

2026-05-11 12:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
40.2
PM2.5
μg/m³
2.4
PM10
μg/m³
5.9
NO2
μg/m³
7.9
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
9℃
90%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Algona
AQI 13
Ames Lake
AQI 9
Auburn
AQI 13
Baring
AQI 19
Beaux Arts Village
AQI 9
Bellevue
AQI 9
Black Diamond
AQI 13
Bothell
AQI 19
Bryn Mawr-Skyway
AQI 6
Burien
AQI 6
Carnation
AQI 9
Cascade-Fairwood
AQI 6
Clyde Hill
AQI 9
Cottage Lake
AQI 19
Covington
AQI 13
Des Moines
AQI 6
Duvall
AQI 9
East Hill-Meridian
AQI 6
East Renton Highlands
AQI 6
Enumclaw
AQI 23
Fall City
AQI 28
Federal Way
AQI 13
Hobart
AQI 28
Hunts Point
AQI 9
Issaquah
AQI 10
Kenmore
AQI 19
Kent
AQI 13
Kirkland
AQI 9
Lake Forest Park
AQI 19
Lake Marcel-Stillwater
AQI 9
Lake Morton-Berrydale
AQI 13
Lakeland North
AQI 13
Lakeland South
AQI 13
Maple Heights-Lake Desire
AQI 6
Maple Valley
AQI 13
Medina
AQI 33
Mercer Island
AQI 9
Mirrormont
AQI 28
Newcastle
AQI 9
Normandy Park
AQI 6
North Bend
AQI 28
Pacific
AQI 13
Ravensdale
AQI 13
Redmond
AQI 9
Renton
AQI 6
Riverbend
AQI 28
Sammamish
AQI 9
SeaTac
AQI 6
Seattle
AQI 36
Shoreline
AQI 19
Skykomish
AQI 15
Snoqualmie
AQI 28
Tanner
AQI 28
Tukwila
AQI 6
Union Hill-Novelty Hill
AQI 9
Vashon
AQI 26
White Center
AQI 26
Woodinville
AQI 19
Yarrow Point
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Issaquah
AQI 10
Fall City
AQI 28
Sammamish
AQI 9
Ames Lake
AQI 9
Mirrormont
AQI 28
East Renton Highlands
AQI 6
Snoqualmie
AQI 28
Carnation
AQI 9
Newcastle
AQI 9
Maple Heights-Lake Desire
AQI 6
Union Hill-Novelty Hill
AQI 9