Air Quality Telemetry System

AQI 24HR Summary

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Thursday, 3/6/2025
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 24
Spokane Good Airway Heights-W 12th Ave PM2.5 11 PM 14
Skagit Good Anacortes 202 O Avenue O3 11 PM 31
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 37
King Good Auburn-29th Street PM2.5 (NPM25) 11 PM 36
King Good Bellevue-SE 12th St PM2.5 11 PM 29
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 19
Kitsap Moderate Bremerton-Spruce Ave PM2.5 11 PM 51
Okanogan Good Brewster PM2.5 11 PM 14
Walla Walla Good Burbank-Maple St PM2.5 11 PM 49
Chelan Good Cashmere PM2.5 11 PM 29
Wahkiakum Good Cathlamet PM2.5 11 PM 41
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 13
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 21
Spokane Good Cheney-Turnbull PM2.5 11 PM 9
Asotin Good Clarkston-13th St PM2.5 11 PM 15
Spokane Good Colbert-Greenbluff Rd PM2.5 11 PM 35
Stevens Good Colville-E 1st St PM2.5 11 PM 21
Whatcom Good Custer-Loomis PM2.5 11 PM 41
Snohomish Moderate Darrington-Fir St PM2.5 11 PM 62
Lincoln Good Davenport PM2.5 11 PM 8
Columbia Good Dayton-W Main St PM2.5 11 PM 18
King Good Des Moines-S 240th St PM2.5 11 PM 28
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 6
Kittitas Good Ellensburg-Discovery Hall PM2.5 11 PM 7
Kittitas Good Ellensburg-Mountain View Ave PM2.5 11 PM 8
Kittitas Good Ellensburg-N Cora St PM2.5 11 PM 6
Kittitas Good Ellensburg-Ruby St PM2.5 (NPM25) 11 PM 8
King Good Enumclaw-Mud Mtn. PM2.5 11 PM 6
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 47
Snohomish Moderate Everett-Rucker Ave PM2.5 11 PM 52
Benton Good Finley-S Finley Rd PM2.5 11 PM 28
Clallam Good Forks-Tillicum Ln PM2.5 11 PM 39
Grant Good George PM2.5 11 PM 7
Klickitat Good Goldendale-W Court St PM2.5 11 PM 18
King Good Issaquah-Lake Sammamish PM2.5 11 PM 20
Benton Good Kennewick-Metaline PM10 11 PM 9
Benton Good Kennewick-S Steptoe St PM2.5 11 PM 4
Thurston Moderate Lacey-College St PM2.5 11 PM 53
Whitman Good LaCrosse-Hill St PM2.5 11 PM 4
King Good Lake Forest Park-Town Center PM2.5 11 PM 48
Chelan Good Leavenworth-Evans St PM2.5 11 PM 26
Cowlitz Good Longview-30th Ave PM2.5 11 PM 13
Okanogan Moderate Malott PM2.5 11 PM 85
Whatcom Good Maple Falls - Azure Way PM2.5 11 PM 33
Snohomish Moderate Marysville-7th Ave PM2.5 11 PM 70
Grant Good Mattawa Wahluke High School PM2.5 11 PM 5
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 12
Grant Good Moses Lake-Balsam St PM2.5 11 PM 17
Yakima Good Moxee-E Seattle Ave PM2.5 11 PM 13
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 34
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 9
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 31
Pend Oreille Moderate Newport-Calispel PM2.5 11 PM 51
King Good North Bend-North Bend Way PM2.5 11 PM 19
Island Good Oak Harbor-SW 6th PM2.5 11 PM 22
Okanogan Moderate Omak-Colville Tribe PM2.5 11 PM 55
Skagit Good Padilla Bay PM2.5 11 PM 14
Garfield Moderate Pomeroy-Pataha St PM2.5 11 PM 61
Clallam Good Port Angeles- E 5th St PM2.5 11 PM 29
Jefferson Moderate Port Townsend-San Juan Ave PM2.5 11 PM 63
Benton Good Prosser-Highland Dr PM2.5 11 PM 27
Whitman Good Pullman-Dexter SE PM2.5 11 PM 8
Pierce Moderate Puyallup-Pioneer Way E PM2.5 11 PM 53
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 5
Pacific Good Raymond-4th St PM2.5 11 PM 22
Ferry Good Republic PM2.5 11 PM 27
Adams Good Ritzville-Alder St PM2.5 11 PM 7
Whitman Good Rosalia-Josephine St PM2.5 11 PM 14
Grant Good Royal City PM2.5 11 PM 10
King Good Seattle-10th & Weller PM2.5 11 PM 48
King Good Seattle-16th Ave S PM2.5 11 PM 26
King Good Seattle-23rd Ave SW PM2.5 11 PM 39
King Good Seattle-Beacon Hill NO2 11 PM 15
King Good Seattle-College Way N PM2.5 11 PM 38
King Moderate Seattle-Duwamish PM2.5 11 PM 54
King Good Seattle-Linden Ave N PM2.5 11 PM 39
King Moderate Seattle-NE 127th St PM2.5 11 PM 54
King Good Seattle-S Myrtle St PM2.5 11 PM 28
King Moderate Seattle-South Park PM2.5 11 PM 57
Mason Good Shelton-W Franklin PM2.5 11 PM 38
Grant Good Soap Lake-4th Ave SE PM2.5 11 PM 6
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 53
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 52
Spokane Good Spokane Valley-E Wellesley Ave PM2.5 11 PM 14
Spokane Moderate Spokane Valley-N Pines Rd PM2.5 11 PM 58
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 69
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 59
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 58
Spokane Moderate Spokane-E Sprague Ave PM2.5 11 PM 63
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 53
Spokane Good Spokane-E Thurston Ave PM2.5 11 PM 18
Spokane Good Spokane-Greenbluff PM2.5 11 PM 24
Spokane Good Spokane-Monroe St PM2.5 11 PM 37
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 52
Spokane Good Spokane-N Perry St PM2.5 11 PM 49
Spokane Good Spokane-S Pittsburg St PM2.5 11 PM 47
Skamania Good Stevenson PM2.5 11 PM 9
Yakima Good Sunnyside-S 16th St PM2.5 11 PM 43
Pierce Moderate Tacoma-Alexander Ave PM2.5 11 PM 59
Pierce Moderate Tacoma-L Street PM2.5 11 PM 76
Pierce Moderate Tacoma-S 36th St PM2.5 11 PM 66
Pierce Moderate Tacoma-S Adams St PM2.5 11 PM 52
Okanogan Good Tonasket PM2.5 11 PM 17
Yakima Good Toppenish-Yakama Tribe PM2.5 11 PM 19
King Moderate Tukwila Allentown PM2.5 11 PM 58
Snohomish Good Tulalip-Totem Beach Rd PM2.5 11 PM 14
Okanogan No Index Twisp-S Lincoln St PM2.5 11 PM ----
Clark Good Vancouver NE 84th Ave PM2.5 11 PM 24
Clark Good Vancouver-Blairmont Dr PM2.5 11 PM 21
Walla Walla Good Walla Walla-12th St PM2.5 11 PM 16
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 4
Chelan Good Wenatchee-Fifth St PM2.5 11 PM 17
Chelan Good Wenatchee-Methow St PM2.5 11 PM 11
Klickitat Good White Salmon-N Main Ave PM2.5 11 PM 18
Okanogan Good Winthrop-Chewuch Rd PM2.5 11 PM 25
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 40
Yakima Good Yakima-4th Ave PM2.5 11 PM 17