Air Quality Telemetry System

AQI 24HR Summary

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Sunday, 3/2/2025
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 16
Spokane Good Airway Heights-W 12th Ave PM2.5 11 PM 30
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 33
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 43
King Moderate Auburn-29th Street PM2.5 (NPM25) 11 PM 54
King Moderate Bellevue-SE 12th St PM2.5 11 PM 51
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 44
Kitsap Moderate Bremerton-Spruce Ave PM2.5 11 PM 54
Okanogan Good Brewster PM2.5 11 PM 23
Walla Walla Good Burbank-Maple St PM2.5 11 PM 14
Chelan Good Cashmere PM2.5 11 PM 22
Wahkiakum Good Cathlamet PM2.5 11 PM 19
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 18
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 29
Spokane Good Cheney-Turnbull PM2.5 11 PM 41
Asotin Good Clarkston-13th St PM2.5 11 PM 41
Spokane Good Colbert-Greenbluff Rd PM2.5 11 PM 42
Stevens Moderate Colville-E 1st St PM2.5 11 PM 68
Whatcom Good Custer-Loomis PM2.5 11 PM 48
Snohomish Moderate Darrington-Fir St PM2.5 11 PM 58
Lincoln Good Davenport PM2.5 11 PM 43
Columbia Good Dayton-W Main St PM2.5 11 PM 9
King Moderate Des Moines-S 240th St PM2.5 11 PM 54
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 16
Kittitas Good Ellensburg-Discovery Hall PM2.5 11 PM 20
Kittitas Good Ellensburg-Mountain View Ave PM2.5 11 PM 16
Kittitas Good Ellensburg-N Cora St PM2.5 11 PM 19
Kittitas Good Ellensburg-Ruby St PM2.5 (NPM25) 11 PM 30
King Good Enumclaw-Mud Mtn. PM2.5 11 PM 49
Snohomish Moderate Everett-Beverly Park Rd PM2.5 11 PM 53
Snohomish Moderate Everett-Rucker Ave PM2.5 11 PM 54
Benton Good Finley-S Finley Rd PM2.5 11 PM 19
Clallam Good Forks-Tillicum Ln PM2.5 11 PM 15
Grant Good George PM2.5 11 PM 24
Klickitat Good Goldendale-W Court St PM2.5 11 PM 7
King Moderate Issaquah-Lake Sammamish PM2.5 11 PM 51
Benton Good Kennewick-Metaline PM2.5 11 PM 8
Benton Good Kennewick-S Steptoe St PM2.5 11 PM 8
Thurston Good Lacey-College St PM2.5 11 PM 44
Whitman Good LaCrosse-Hill St PM2.5 11 PM 23
King Moderate Lake Forest Park-Town Center PM2.5 11 PM 55
Chelan Good Leavenworth-Evans St PM2.5 11 PM 25
Cowlitz Good Longview-30th Ave PM2.5 11 PM 49
Okanogan Moderate Malott PM2.5 11 PM 91
Whatcom Moderate Maple Falls - Azure Way PM2.5 11 PM 68
Snohomish Moderate Marysville-7th Ave PM2.5 11 PM 58
Grant Good Mattawa Wahluke High School PM2.5 11 PM 16
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 19
Grant Good Moses Lake-Balsam St PM2.5 11 PM 48
Yakima Good Moxee-E Seattle Ave PM2.5 11 PM 37
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 28
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 15
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 12
King Good North Bend-North Bend Way PM2.5 11 PM 43
Skagit Moderate Padilla Bay PM2.5 01 PM 59
Garfield Good Pomeroy-Pataha St PM2.5 11 PM 22
Clallam Good Port Angeles- E 5th St PM2.5 11 PM 32
Jefferson Good Port Townsend-San Juan Ave PM2.5 11 PM 23
Benton Moderate Prosser-Highland Dr PM2.5 11 PM 61
Whitman Good Pullman-Dexter SE PM2.5 11 PM 25
Pierce Moderate Puyallup-Pioneer Way E PM2.5 11 PM 58
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 14
Pacific Good Raymond-4th St PM2.5 11 PM 11
Ferry Moderate Republic PM2.5 11 PM 58
Adams Good Ritzville-Alder St PM2.5 11 PM 49
Whitman Good Rosalia-Josephine St PM2.5 11 PM 40
Grant Good Royal City PM2.5 11 PM 26
King Moderate Seattle-10th & Weller PM2.5 11 PM 54
King Moderate Seattle-16th Ave S PM2.5 11 PM 59
King Moderate Seattle-23rd Ave SW PM2.5 11 PM 55
King Good Seattle-Beacon Hill PM10 11 PM 18
King Moderate Seattle-College Way N PM2.5 11 PM 60
King Moderate Seattle-Duwamish PM2.5 11 PM 52
King Moderate Seattle-Linden Ave N PM2.5 11 PM 59
King Moderate Seattle-NE 127th St PM2.5 11 PM 56
King Moderate Seattle-S Myrtle St PM2.5 11 PM 58
King Moderate Seattle-South Park PM2.5 11 PM 57
Mason Good Shelton-W Franklin PM2.5 11 PM 26
Grant Good Soap Lake-4th Ave SE PM2.5 11 PM 49
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 51
Spokane Good Spokane Valley-E Buckeye Ave PM2.5 11 PM 47
Spokane Good Spokane Valley-E Wellesley Ave PM2.5 11 PM 34
Spokane Good Spokane Valley-N Pines Rd PM2.5 11 PM 48
Spokane Good Spokane-Augusta Ave PM2.5 11 PM 47
Spokane Good Spokane-E Garland Ave PM2.5 11 PM 46
Spokane Good Spokane-E Joseph Ave PM2.5 11 PM 48
Spokane Good Spokane-E Sprague Ave PM2.5 11 PM 25
Spokane Good Spokane-E Stonewall Ave PM2.5 11 PM 46
Spokane Good Spokane-E Thurston Ave PM2.5 11 PM 40
Spokane Good Spokane-Greenbluff PM2.5 11 PM 42
Spokane Good Spokane-Monroe St PM2.5 11 PM 38
Spokane Good Spokane-N Howard St PM2.5 11 PM 44
Spokane Good Spokane-N Perry St PM2.5 11 PM 43
Spokane Good Spokane-S Pittsburg St PM2.5 11 PM 42
Skamania Good Stevenson PM2.5 11 PM 28
Yakima Moderate Sunnyside-S 16th St PM2.5 11 PM 55
Pierce Good Tacoma-Alexander Ave PM2.5 11 PM 43
Pierce Moderate Tacoma-L Street PM2.5 11 PM 52
Pierce Moderate Tacoma-S 36th St PM2.5 11 PM 57
Pierce Moderate Tacoma-S Adams St PM2.5 11 PM 53
Okanogan Good Tonasket PM2.5 11 PM 28
Yakima Good Toppenish-Yakama Tribe PM2.5 11 PM 38
King Moderate Tukwila Allentown PM2.5 11 PM 57
Snohomish No Index Tulalip-Totem Beach Rd PM2.5 11 PM ----
Okanogan Moderate Twisp-S Lincoln St PM2.5 11 PM 57
Clark Moderate Vancouver NE 84th Ave PM2.5 11 PM 57
Clark Moderate Vancouver-Blairmont Dr PM2.5 11 PM 54
Walla Walla Good Walla Walla-12th St PM2.5 11 PM 12
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 29
Chelan Good Wenatchee-Fifth St PM2.5 11 PM 24
Chelan Good Wenatchee-Methow St PM2.5 11 PM 14
Klickitat Good White Salmon-N Main Ave PM2.5 11 PM 12
Okanogan Moderate Winthrop-Chewuch Rd PM2.5 11 PM 51
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 39
Yakima Good Yakima-4th Ave PM2.5 11 PM 7