Air Quality Telemetry System

AQI 24HR Summary

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Wednesday, 10/30/2024
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 16
Spokane Moderate Airway Heights-W 12th Ave PM2.5 11 PM 58
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 22
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 27
King Good Auburn-29th Street PM2.5 (NPM25) 11 PM 30
King Good Bellevue-SE 12th St PM2.5 11 PM 13
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 37
Kitsap Good Bremerton-Spruce Ave PM2.5 11 PM 6
Okanogan Moderate Brewster PM2.5 11 PM 57
Walla Walla Moderate Burbank-Maple St PM2.5 11 PM 53
Chelan Moderate Cashmere PM2.5 11 PM 51
Wahkiakum Moderate Cathlamet PM2.5 11 PM 63
Clallam Good Cheeka Peak NPM25 11 PM 4
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 37
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 22
Spokane Good Cheney-Turnbull PM2.5 11 PM 35
Asotin Good Clarkston-13th St PM2.5 11 PM 43
Kittitas Good Cle Elum PM2.5 11 PM 38
Spokane Moderate Colbert-Greenbluff Rd PM2.5 11 PM 56
Stevens Moderate Colville-E 1st St PM2.5 11 PM 78
Whatcom Good Custer-Loomis PM2.5 11 PM 34
Snohomish Good Darrington-Fir St PM2.5 11 PM 49
Lincoln Good Davenport PM2.5 11 PM 36
Columbia Good Dayton-W Main St PM2.5 11 PM 26
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 46
Kittitas Good Ellensburg-Discovery Hall PM2.5 11 PM 47
Kittitas Moderate Ellensburg-Mountain View Ave PM2.5 11 PM 52
Kittitas Good Ellensburg-N Cora St PM2.5 11 PM 48
Kittitas Good Ellensburg-Ruby St PM2.5 11 PM 36
Chelan Good Entiat Mobile PM2.5 11 PM 46
King Good Enumclaw-Mud Mtn. PM2.5 11 PM 41
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 23
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 48
Grant Good George PM2.5 11 PM 44
Klickitat Moderate Goldendale-W Court St PM2.5 11 PM 55
King Good Issaquah-Lake Sammamish PM2.5 11 PM 28
Benton Good Kennewick-Metaline PM2.5 11 PM 24
Benton Moderate Kennewick-S Steptoe St PM2.5 11 PM 51
Thurston Good Lacey-College St PM2.5 11 PM 29
Whitman Good LaCrosse-Hill St PM2.5 11 PM 40
King Good Lake Forest Park-Town Center PM2.5 11 PM 17
Chelan Good Leavenworth-Evans St PM2.5 11 PM 30
Cowlitz Good Longview-30th Ave PM2.5 11 PM 16
Whatcom Moderate Maple Falls - Azure Way PM2.5 11 PM 67
Snohomish Good Marysville-7th Ave PM2.5 11 PM 42
Grant Good Mattawa Wahluke High School PM2.5 11 PM 28
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 35
Grant Good Moses Lake-Balsam St PM2.5 11 PM 36
Yakima Moderate Moxee–E Seattle Ave PM2.5 11 PM 55
Pierce Good Mt Rainier-Jackson Visitors Ctr PM2.5 11 PM 32
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 8
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 13
Pend Oreille Moderate Newport-Calispel PM2.5 11 PM 68
King Good North Bend-North Bend Way PM2.5 11 PM 17
Island Good Oak Harbor-SW 6th PM2.5 12 PM 4
Okanogan Good Omak-Colville Tribe PM2.5 11 PM 43
Skagit Good Padilla Bay PM2.5 11 PM 22
Garfield Good Pomeroy-Pataha St PM2.5 11 PM 28
Clallam Moderate Port Angeles- E 5th St PM2.5 11 PM 54
Jefferson Good Port Townsend-San Juan Ave PM2.5 11 PM 21
Benton Good Prosser-Highland Dr PM2.5 11 PM 28
Whitman Good Pullman-Dexter SE PM2.5 11 PM 28
Pierce Good Puyallup-Pioneer Way E PM2.5 11 PM 39
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 16
Pacific Good Raymond-4th St PM2.5 11 PM 33
Ferry Moderate Republic PM2.5 11 PM 58
Adams Good Ritzville-Alder St PM2.5 11 PM 36
Whitman Good Rosalia-Josephine St PM2.5 11 PM 39
Grant Good Royal City PM2.5 11 PM 41
King Good Seattle-10th & Weller PM2.5 11 PM 26
King Good Seattle-16th Ave S PM2.5 11 PM 29
King Good Seattle-23rd Ave SW PM2.5 11 PM 23
King Good Seattle-Beacon Hill PM2.5 11 PM 21
King Good Seattle-College Way N PM2.5 11 PM 26
King Good Seattle-Duwamish PM2.5 11 PM 33
King Good Seattle-Linden Ave N PM2.5 11 PM 27
King Good Seattle-NE 127th St PM2.5 11 PM 29
King Good Seattle-S Myrtle St PM2.5 11 PM 26
King Good Seattle-South Park PM2.5 11 PM 36
Mason Moderate Shelton-W Franklin PM2.5 11 PM 52
Grant Good Soap Lake-4th Ave SE PM2.5 11 PM 37
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 68
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 59
Spokane Moderate Spokane Valley-E Wellesley Ave PM2.5 11 PM 55
Spokane Moderate Spokane Valley-N Pines Rd PM2.5 11 PM 59
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 65
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 58
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 61
Spokane Moderate Spokane-E Sprague Ave PM2.5 11 PM 64
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 59
Spokane Moderate Spokane-E Thurston Ave PM2.5 11 PM 57
Spokane Moderate Spokane-Greenbluff PM2.5 11 PM 55
Spokane Moderate Spokane-Monroe St PM2.5 11 PM 59
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 55
Spokane Moderate Spokane-N Perry St PM2.5 11 PM 61
Spokane Moderate Spokane-S Pittsburg St PM2.5 11 PM 63
Skamania Good Stevenson PM2.5 11 PM 33
Yakima Moderate Sunnyside-S 16th St PM2.5 11 PM 51
Pierce Good Tacoma-Alexander Ave PM2.5 11 PM 42
Pierce Good Tacoma-L Street PM2.5 11 PM 28
Pierce Good Tacoma-S 36th St PM2.5 11 PM 32
Yakima Moderate Toppenish-Yakama Tribe PM2.5 11 PM 66
King Good Tukwila Allentown PM2.5 11 PM 31
Snohomish Good Tulalip-Totem Beach Rd PM2.5 11 PM 2
Okanogan Moderate Twisp-S Lincoln St PM2.5 11 PM 51
Clark Good Vancouver NE 84th Ave PM2.5 11 PM 23
Clark Good Vancouver-Blairmont Dr PM2.5 11 PM 31
Walla Walla Good Walla Walla-12th St PM2.5 11 PM 37
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 38
Chelan Moderate Wenatchee-Fifth St PM2.5 11 PM 53
Chelan Good Wenatchee-Methow St PM2.5 11 PM 43
Klickitat Moderate White Salmon-N Main Ave PM2.5 11 PM 63
Okanogan Moderate Winthrop-Chewuch Rd PM2.5 11 PM 62
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 16
Yakima Moderate Yakima-4th Ave PM2.5 11 PM 64