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  2. United States
  3. Washington
  4. King County

King County

Washington

2026-05-11 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.8
NO2
μg/m³
46
O3
μg/m³
47.7
PM10
μg/m³
11.3
CO
μg/m³
500
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
12℃
78%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • PM10
  • CO
  • SO2
Places included
Algona
AQI 20
Ames Lake
AQI 25
Auburn
AQI 20
Baring
AQI 21
Beaux Arts Village
AQI 25
Bellevue
AQI 25
Black Diamond
AQI 20
Bothell
AQI 29
Bryn Mawr-Skyway
AQI 54
Burien
AQI 54
Carnation
AQI 25
Cascade-Fairwood
AQI 54
Clyde Hill
AQI 25
Cottage Lake
AQI 29
Covington
AQI 20
Des Moines
AQI 54
Duvall
AQI 25
East Hill-Meridian
AQI 54
East Renton Highlands
AQI 54
Enumclaw
AQI 32
Fall City
AQI 20
Federal Way
AQI 20
Hobart
AQI 20
Hunts Point
AQI 25
Issaquah
AQI 25
Kenmore
AQI 29
Kent
AQI 20
Kirkland
AQI 25
Lake Forest Park
AQI 29
Lake Marcel-Stillwater
AQI 25
Lake Morton-Berrydale
AQI 20
Lakeland North
AQI 20
Lakeland South
AQI 20
Maple Heights-Lake Desire
AQI 54
Maple Valley
AQI 20
Medina
AQI 57
Mercer Island
AQI 25
Mirrormont
AQI 20
Newcastle
AQI 25
Normandy Park
AQI 54
North Bend
AQI 21
Pacific
AQI 20
Ravensdale
AQI 20
Redmond
AQI 25
Renton
AQI 54
Riverbend
AQI 20
Sammamish
AQI 25
SeaTac
AQI 54
Seattle
AQI 45
Shoreline
AQI 29
Skykomish
AQI 16
Snoqualmie
AQI 20
Tanner
AQI 20
Tukwila
AQI 54
Union Hill-Novelty Hill
AQI 25
Vashon
AQI 40
White Center
AQI 40
Woodinville
AQI 29
Yarrow Point
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Issaquah
AQI 25
Fall City
AQI 20
Sammamish
AQI 25
Ames Lake
AQI 25
Mirrormont
AQI 20
East Renton Highlands
AQI 54
Snoqualmie
AQI 20
Carnation
AQI 25
Newcastle
AQI 25
Maple Heights-Lake Desire
AQI 54
Union Hill-Novelty Hill
AQI 25