Air Quality Telemetry System

AQI 24HR Summary

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Sunday, 1/26/2025
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 Moderate Aberdeen-Division St PM2.5 11 PM 52
Spokane Moderate Airway Heights-W 12th Ave PM2.5 11 PM 52
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 26
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 36
King Moderate Auburn-29th Street PM2.5 (NPM25) 11 PM 78
King Good Bellevue-SE 12th St PM2.5 11 PM 44
Whatcom Moderate Bellingham-Pacific St PM2.5 11 PM 66
Kitsap Moderate Bremerton-Spruce Ave PM2.5 11 PM 60
Okanogan Moderate Brewster PM2.5 11 PM 51
Walla Walla Moderate Burbank-Maple St PM2.5 11 PM 59
Chelan Moderate Cashmere PM2.5 11 PM 63
Wahkiakum Moderate Cathlamet PM2.5 11 PM 64
Clallam Good Cheeka Peak O3 11 PM 29
Lewis Moderate Chehalis-Market Blvd PM2.5 11 PM 61
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 25
Spokane Good Cheney-Turnbull PM2.5 11 PM 33
Asotin Moderate Clarkston-13th St PM2.5 11 PM 77
Kittitas Moderate Cle Elum PM2.5 11 PM 55
Spokane Good Colbert-Greenbluff Rd PM2.5 11 PM 43
Stevens Moderate Colville-E 1st St PM2.5 11 PM 74
Whatcom Moderate Custer-Loomis PM2.5 11 PM 58
Snohomish Moderate Darrington-Fir St PM2.5 11 PM 67
Lincoln Good Davenport PM2.5 11 PM 29
Columbia Good Dayton-W Main St PM2.5 11 PM 39
King Moderate Des Moines-S 240th St PM2.5 11 PM 59
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 38
Kittitas Moderate Ellensburg-Discovery Hall PM2.5 11 PM 54
Kittitas Good Ellensburg-Mountain View Ave PM2.5 11 PM 43
Kittitas Moderate Ellensburg-N Cora St PM2.5 11 PM 52
Kittitas Moderate Ellensburg-Ruby St PM2.5 11 PM 52
King Good Enumclaw-Mud Mtn. PM2.5 11 PM 12
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 50
Snohomish Moderate Everett-Rucker Ave PM2.5 11 PM 60
Benton Moderate Finley-S Finley Rd PM2.5 11 PM 62
Clallam Moderate Forks-Tillicum Ln PM2.5 11 PM 58
Grant Good George PM2.5 11 PM 28
Klickitat Moderate Goldendale-W Court St PM2.5 11 PM 55
King Good Issaquah-Lake Sammamish PM2.5 11 PM 49
Benton Good Kennewick-Metaline PM2.5 11 PM 21
Benton Good Kennewick-S Steptoe St PM2.5 11 PM 30
Thurston Unhealthy For Sensitive Groups Lacey-College St PM2.5 11 PM 122
Whitman Moderate LaCrosse-Hill St PM2.5 11 PM 53
King Moderate Lake Forest Park-Town Center PM2.5 11 PM 77
Chelan Moderate Leavenworth-Evans St PM2.5 11 PM 58
Cowlitz Moderate Longview-30th Ave PM2.5 11 PM 71
Okanogan Unhealthy For Sensitive Groups Malott PM2.5 11 PM 134
Whatcom Unhealthy Maple Falls - Azure Way PM2.5 11 PM 175
Snohomish Unhealthy For Sensitive Groups Marysville-7th Ave PM2.5 11 PM 117
Grant Good Mattawa Wahluke High School PM2.5 11 PM 18
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 33
Grant Good Moses Lake-Balsam St PM2.5 11 PM 43
Yakima Good Moxee-E Seattle Ave PM2.5 11 PM 24
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 43
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 23
Clallam Unhealthy For Sensitive Groups Neah Bay 2-Makah Tribe PM2.5 11 PM 103
Pend Oreille Moderate Newport-Calispel PM2.5 11 PM 54
King Moderate North Bend-North Bend Way PM2.5 11 PM 68
Island Good Oak Harbor-SW 6th PM2.5 11 PM 41
Okanogan Good Omak-Colville Tribe PM2.5 11 PM 37
Skagit Good Padilla Bay PM2.5 08 PM 33
Garfield Good Pomeroy-Pataha St PM2.5 11 PM 49
Clallam Moderate Port Angeles- E 5th St PM2.5 11 PM 67
Jefferson Moderate Port Townsend-San Juan Ave PM2.5 11 PM 66
Benton Good Prosser-Highland Dr PM2.5 11 PM 30
Whitman Good Pullman-Dexter SE PM2.5 11 PM 32
Pierce Moderate Puyallup-Pioneer Way E PM2.5 11 PM 82
Grant No Index Quincy-3rd Ave NE PM2.5 11 PM ----
Pacific Good Raymond-4th St PM2.5 11 PM 25
Ferry Moderate Republic PM2.5 11 PM 71
Adams Good Ritzville-Alder St PM2.5 11 PM 33
Whitman Good Rosalia-Josephine St PM2.5 11 PM 21
Grant Good Royal City PM2.5 11 PM 17
King Moderate Seattle-10th & Weller PM2.5 11 PM 64
King Moderate Seattle-16th Ave S PM2.5 11 PM 58
King Moderate Seattle-23rd Ave SW PM2.5 11 PM 66
King Moderate Seattle-Beacon Hill PM2.5 11 PM 57
King Moderate Seattle-College Way N PM2.5 11 PM 60
King Moderate Seattle-Duwamish PM2.5 11 PM 74
King Moderate Seattle-Linden Ave N PM2.5 11 PM 57
King Moderate Seattle-NE 127th St PM2.5 11 PM 71
King Moderate Seattle-S Myrtle St PM2.5 11 PM 54
King Moderate Seattle-South Park PM2.5 11 PM 72
Mason Moderate Shelton-W Franklin PM2.5 11 PM 73
Grant Moderate Soap Lake-4th Ave SE PM2.5 11 PM 58
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 81
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 70
Spokane Good Spokane Valley-E Wellesley Ave PM2.5 11 PM 48
Spokane Moderate Spokane Valley-N Pines Rd PM2.5 11 PM 59
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 80
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 77
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 77
Spokane Moderate Spokane-E Sprague Ave PM2.5 11 PM 80
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 62
Spokane Moderate Spokane-E Thurston Ave PM2.5 11 PM 63
Spokane Good Spokane-Greenbluff PM2.5 11 PM 35
Spokane Moderate Spokane-Monroe St PM2.5 11 PM 76
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 63
Spokane Moderate Spokane-N Perry St PM2.5 11 PM 82
Spokane Moderate Spokane-S Pittsburg St PM2.5 11 PM 73
Skamania Good Stevenson PM2.5 11 PM 19
Yakima Good Sunnyside-S 16th St PM2.5 11 PM 41
Pierce Moderate Tacoma-Alexander Ave PM2.5 11 PM 77
Pierce Moderate Tacoma-L Street PM2.5 11 PM 96
Pierce Moderate Tacoma-S 36th St PM2.5 11 PM 66
Pierce Unhealthy For Sensitive Groups Tacoma-S Adams St PM2.5 11 PM 107
Okanogan Moderate Tonasket PM2.5 11 PM 55
Yakima Moderate Toppenish-Yakama Tribe PM2.5 11 PM 63
King Moderate Tukwila Allentown PM2.5 11 PM 78
Snohomish No Index Tulalip-Totem Beach Rd PM2.5 11 PM ----
Okanogan Moderate Twisp-S Lincoln St PM2.5 11 PM 81
Clark Moderate Vancouver NE 84th Ave PM2.5 11 PM 75
Clark Moderate Vancouver-Blairmont Dr PM2.5 11 PM 51
Walla Walla Moderate Walla Walla-12th St PM2.5 11 PM 71
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 34
Chelan Good Wenatchee-Methow St PM2.5 11 PM 37
Klickitat Moderate White Salmon-N Main Ave PM2.5 11 PM 58
Okanogan Moderate Winthrop-Chewuch Rd PM2.5 11 PM 53
Clark Moderate Yacolt-Yacolt Rd PM2.5 11 PM 65
Yakima Moderate Yakima-4th Ave PM2.5 11 PM 71