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  3. Washington

Washington

United States

2026-08-20 17:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
53.9
NO2
μg/m³
31.5
PM10
μg/m³
32.7
PM2.5
μg/m³
16.6
CO
μg/m³
312.5
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
21℃
56%
1 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 24
Asotin County
AQI 61
Benton County
AQI 57
Chelan County
AQI 78
Clallam County
AQI 7
Clark County
AQI 39
Columbia County
AQI 93
Cowlitz County
AQI 11
Douglas County
AQI 80
Ferry County
AQI 35
Franklin County
AQI 57
Garfield County
AQI 18
Grant County
AQI 23
Grays Harbor County
AQI 7
Island County
AQI 8
Jefferson County
AQI 8
King County
AQI 55
Kitsap County
AQI 27
Kittitas County
AQI 70
Klickitat County
AQI 47
Lewis County
AQI 10
Lincoln County
AQI 26
Mason County
AQI 10
Okanogan County
AQI 70
Pacific County
AQI 8
Pend Oreille County
AQI 25
Pierce County
AQI 73
San Juan County
AQI 9
Skagit County
AQI 13
Skamania County
AQI 76
Snohomish County
AQI 9
Spokane County
AQI 95
Stevens County
AQI 36
Thurston County
AQI 50
Wahkiakum County
AQI 12
Walla Walla County
AQI 74
Whatcom County
AQI 19
Whitman County
AQI 31
Yakima County
AQI 30
Data Sources
http://www.airnow.gov/http://www.bcairquality.ca/

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