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  2. United States
  3. Washington
  4. King County

King County

Washington

2026-09-03 04:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
43.4
NO2
μg/m³
26.1
PM10
μg/m³
12
PM2.5
μg/m³
3.8
CO
μg/m³
312.5
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
11℃
94%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Algona
AQI 5
Ames Lake
AQI 10
Auburn
AQI 17
Baring
AQI 11
Beaux Arts Village
AQI 10
Bellevue
AQI 10
Black Diamond
AQI 5
Bothell
AQI 13
Bryn Mawr-Skyway
AQI 10
Burien
AQI 17
Carnation
AQI 5
Cascade-Fairwood
AQI 10
Clyde Hill
AQI 10
Cottage Lake
AQI 13
Covington
AQI 10
Des Moines
AQI 17
Duvall
AQI 13
East Hill-Meridian
AQI 10
East Renton Highlands
AQI 10
Enumclaw
AQI 18
Fall City
AQI 5
Federal Way
AQI 17
Hobart
AQI 10
Hunts Point
AQI 10
Issaquah
AQI 10
Kenmore
AQI 13
Kent
AQI 10
Kirkland
AQI 10
Lake Forest Park
AQI 13
Lake Marcel-Stillwater
AQI 5
Lake Morton-Berrydale
AQI 5
Lakeland North
AQI 17
Lakeland South
AQI 5
Maple Heights-Lake Desire
AQI 10
Maple Valley
AQI 10
Medina
AQI 10
Mercer Island
AQI 10
Mirrormont
AQI 10
Newcastle
AQI 10
Normandy Park
AQI 17
North Bend
AQI 17
Pacific
AQI 5
Ravensdale
AQI 5
Redmond
AQI 10
Renton
AQI 10
Riverbend
AQI 5
Sammamish
AQI 10
SeaTac
AQI 17
Seattle
AQI 14
Shoreline
AQI 13
Skykomish
AQI 10
Snoqualmie
AQI 5
Tanner
AQI 5
Tukwila
AQI 10
Union Hill-Novelty Hill
AQI 10
Vashon
AQI 17
White Center
AQI 17
Woodinville
AQI 13
Yarrow Point
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Issaquah
AQI 10
Fall City
AQI 5
Sammamish
AQI 10
Ames Lake
AQI 10
Mirrormont
AQI 10
East Renton Highlands
AQI 10
Snoqualmie
AQI 5
Carnation
AQI 5
Newcastle
AQI 10
Maple Heights-Lake Desire
AQI 10
Union Hill-Novelty Hill
AQI 10