Air Quality Telemetry System

AQI 24HR Summary

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Thursday, 11/21/2024
This report provides todays AQI forecast for the most current hour and historical AQI 24HR summary data
County Category Site Pollutant Occured AQI
Grays Harbor Good Aberdeen-Division St PM2.5 11 PM 13
Spokane Moderate Airway Heights-W 12th Ave PM2.5 11 PM 51
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 16
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 27
King Moderate Auburn-29th Street PM2.5 (NPM25) 11 PM 65
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 44
Kitsap Good Bremerton-Spruce Ave PM2.5 11 PM 13
Okanogan Good Brewster PM2.5 11 PM 48
Walla Walla Good Burbank-Maple St PM2.5 11 PM 25
Chelan Moderate Cashmere PM2.5 11 PM 65
Wahkiakum Moderate Cathlamet PM2.5 11 PM 58
Lewis Moderate Chehalis-Market Blvd PM2.5 11 PM 52
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 22
Spokane Good Cheney-Turnbull PM2.5 11 PM 48
Asotin Good Clarkston-13th St PM2.5 11 PM 36
Kittitas Moderate Cle Elum PM2.5 11 PM 52
Spokane Good Colbert-Greenbluff Rd PM2.5 11 PM 38
Stevens Moderate Colville-E 1st St PM2.5 11 PM 52
Whatcom Good Custer-Loomis PM2.5 11 PM 41
Snohomish Good Darrington-Fir St PM2.5 11 PM 39
Lincoln Moderate Davenport PM2.5 11 PM 53
Columbia Good Dayton-W Main St PM2.5 11 PM 32
Douglas Moderate East Wenatchee-8th St NE PM2.5 11 PM 54
Kittitas Moderate Ellensburg-Discovery Hall PM2.5 11 PM 58
Kittitas Moderate Ellensburg-Mountain View Ave PM2.5 11 PM 56
Kittitas Moderate Ellensburg-N Cora St PM2.5 11 PM 60
Kittitas Moderate Ellensburg-Ruby St PM2.5 11 PM 52
Chelan Good Entiat Mobile PM2.5 11 PM 33
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 32
Snohomish Moderate Everett-Rucker Ave PM2.5 11 PM 58
Whatcom Good Ferndale-Kickerville Road SO2 11 PM 0
Whatcom Good Ferndale-Mountain View Rd SO2 11 PM 0
Benton Good Finley-S Finley Road PM2.5 11 PM 31
Grant Good George PM2.5 11 PM 31
Klickitat Good Goldendale-W Court St PM2.5 11 PM 36
Benton Good Kennewick-Metaline PM2.5 11 PM 7
Benton Good Kennewick-S Steptoe St PM2.5 11 PM 23
Thurston Good Lacey-College St PM2.5 11 PM 16
Whitman Good LaCrosse-Hill St PM2.5 11 PM 29
Chelan Moderate Leavenworth-Evans St PM2.5 11 PM 65
Cowlitz Moderate Longview-30th Ave PM2.5 11 PM 55
Okanogan Unhealthy For Sensitive Groups Malott PM2.5 11 PM 145
Whatcom Unhealthy For Sensitive Groups Maple Falls - Azure Way PM2.5 11 PM 109
Snohomish Moderate Marysville-7th Ave PM2.5 11 PM 56
Grant Good Mattawa Wahluke High School PM2.5 11 PM 19
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 18
Grant Good Moses Lake-Balsam St PM2.5 11 PM 29
Yakima Moderate Moxee–E Seattle Ave PM2.5 11 PM 52
Pierce Good Mt Rainier-Jackson Visitors Ctr PM2.5 11 PM 9
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 4
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 14
Pend Oreille Moderate Newport-Calispel PM2.5 11 PM 54
King Good North Bend-North Bend Way PM2.5 11 PM 7
Island Good Oak Harbor-SW 6th PM2.5 11 PM 9
Okanogan Moderate Omak-Colville Tribe PM2.5 11 PM 98
Skagit Good Padilla Bay PM2.5 11 PM 12
Garfield Good Pomeroy-Pataha St PM2.5 11 PM 36
Clallam Moderate Port Angeles- E 5th St PM2.5 11 PM 64
Jefferson Good Port Townsend-San Juan Ave PM2.5 11 PM 38
Benton Good Prosser-Highland Dr PM2.5 11 PM 23
Whitman Good Pullman-Dexter SE PM2.5 11 PM 33
Pierce Moderate Puyallup-Pioneer Way E PM2.5 11 PM 83
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 11
Pacific Good Raymond-4th St PM2.5 11 PM 26
Ferry Moderate Republic PM2.5 11 PM 70
Adams Good Ritzville-Alder St PM2.5 11 PM 17
Whitman Good Rosalia-Josephine St PM2.5 11 PM 29
Grant Good Royal City PM2.5 11 PM 24
King Good Seattle-10th & Weller PM2.5 11 PM 49
King Good Seattle-16th Ave S PM2.5 11 PM 46
King Moderate Seattle-23rd Ave SW PM2.5 11 PM 52
King Good Seattle-Beacon Hill PM2.5 11 PM 34
King Moderate Seattle-College Way N PM2.5 11 PM 52
King Good Seattle-Duwamish PM2.5 11 PM 37
King Good Seattle-Linden Ave N PM2.5 11 PM 50
King Moderate Seattle-NE 127th St PM2.5 11 PM 56
King Good Seattle-S Myrtle St PM2.5 11 PM 46
King Moderate Seattle-South Park PM2.5 11 PM 54
Mason Good Shelton-W Franklin PM2.5 11 PM 35
Grant Good Soap Lake-4th Ave SE PM2.5 11 PM 41
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 62
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 66
Spokane Moderate Spokane Valley-E Wellesley Ave PM2.5 11 PM 63
Spokane Moderate Spokane Valley-N Pines Rd PM2.5 11 PM 64
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 61
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 64
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 56
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 56
Spokane Moderate Spokane-E Thurston Ave PM2.5 11 PM 66
Spokane Moderate Spokane-Greenbluff PM2.5 11 PM 75
Spokane Good Spokane-Monroe St PM2.5 11 PM 47
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 62
Spokane Moderate Spokane-N Perry St PM2.5 11 PM 63
Spokane Moderate Spokane-S Pittsburg St PM2.5 11 PM 65
Skamania Moderate Stevenson PM2.5 11 PM 55
Yakima Good Sunnyside-S 16th St PM2.5 11 PM 29
Pierce Good Tacoma-Alexander Ave PM2.5 11 PM 43
Pierce Moderate Tacoma-L Street PM2.5 11 PM 54
Pierce Moderate Tacoma-S 36th St PM2.5 11 PM 51
Okanogan Moderate Tonasket PM2.5 11 PM 63
Yakima Good Toppenish-Yakama Tribe PM2.5 11 PM 40
King Moderate Tukwila Allentown PM2.5 11 PM 59
Okanogan Moderate Twisp-S Lincoln St PM2.5 11 PM 63
Clark Moderate Vancouver NE 84th Ave PM2.5 11 PM 67
Clark Moderate Vancouver-Blairmont Dr PM2.5 11 PM 59
Walla Walla Good Walla Walla-12th St PM2.5 11 PM 49
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 28
Chelan Moderate Wenatchee-Fifth St PM2.5 11 PM 54
Chelan Moderate Wenatchee-Methow St PM2.5 11 PM 56
Klickitat Moderate White Salmon-N Main Ave PM2.5 11 PM 65
Okanogan Moderate Winthrop-Chewuch Rd PM2.5 11 PM 63
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 24
Yakima Good Yakima-4th Ave PM2.5 11 PM 48