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  2. United States
  3. Washington
  4. King County

King County

Washington

2026-09-03 21:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
70.2
PM10
μg/m³
10.6
NO2
μg/m³
15.4
PM2.5
μg/m³
2.3
CO
μg/m³
312.5
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
16℃
66%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Algona
AQI 3
Ames Lake
AQI 13
Auburn
AQI 8
Baring
AQI 9
Beaux Arts Village
AQI 13
Bellevue
AQI 13
Black Diamond
AQI 3
Bothell
AQI 5
Bryn Mawr-Skyway
AQI 13
Burien
AQI 8
Carnation
AQI 4
Cascade-Fairwood
AQI 13
Clyde Hill
AQI 13
Cottage Lake
AQI 5
Covington
AQI 13
Des Moines
AQI 8
Duvall
AQI 5
East Hill-Meridian
AQI 13
East Renton Highlands
AQI 13
Enumclaw
AQI 18
Fall City
AQI 4
Federal Way
AQI 8
Hobart
AQI 13
Hunts Point
AQI 13
Issaquah
AQI 23
Kenmore
AQI 5
Kent
AQI 13
Kirkland
AQI 13
Lake Forest Park
AQI 5
Lake Marcel-Stillwater
AQI 4
Lake Morton-Berrydale
AQI 3
Lakeland North
AQI 8
Lakeland South
AQI 3
Maple Heights-Lake Desire
AQI 13
Maple Valley
AQI 13
Medina
AQI 13
Mercer Island
AQI 13
Mirrormont
AQI 13
Newcastle
AQI 13
Normandy Park
AQI 8
North Bend
AQI 26
Pacific
AQI 3
Ravensdale
AQI 3
Redmond
AQI 13
Renton
AQI 13
Riverbend
AQI 4
Sammamish
AQI 13
SeaTac
AQI 8
Seattle
AQI 23
Shoreline
AQI 5
Skykomish
AQI 11
Snoqualmie
AQI 4
Tanner
AQI 4
Tukwila
AQI 13
Union Hill-Novelty Hill
AQI 13
Vashon
AQI 8
White Center
AQI 8
Woodinville
AQI 5
Yarrow Point
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Issaquah
AQI 23
Fall City
AQI 4
Sammamish
AQI 13
Ames Lake
AQI 13
Mirrormont
AQI 13
East Renton Highlands
AQI 13
Snoqualmie
AQI 4
Carnation
AQI 4
Newcastle
AQI 13
Maple Heights-Lake Desire
AQI 13
Union Hill-Novelty Hill
AQI 13