Air Quality Telemetry System

AQI 24HR Summary

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Sunday, 1/12/2025
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 37
Spokane Good Airway Heights-W 12th Ave PM2.5 11 PM 33
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 17
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 35
King Moderate Auburn-29th Street PM2.5 (NPM25) 11 PM 61
King Good Bellevue-SE 12th St PM2.5 11 PM 44
Whatcom Moderate Bellingham-Pacific St PM2.5 11 PM 60
Kitsap Moderate Bremerton-Spruce Ave PM2.5 11 PM 58
Okanogan Good Brewster PM2.5 11 PM 19
Walla Walla Moderate Burbank-Maple St PM2.5 11 PM 54
Wahkiakum Good Cathlamet PM2.5 11 PM 43
Clallam Good Cheeka Peak O3 11 PM 29
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 44
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 34
Spokane Moderate Cheney-Turnbull PM2.5 11 PM 57
Asotin Good Clarkston-13th St PM2.5 11 PM 24
Kittitas Moderate Cle Elum PM2.5 11 PM 53
Spokane Good Colbert-Greenbluff Rd PM2.5 11 PM 32
Stevens Moderate Colville-E 1st St PM2.5 11 PM 56
Whatcom Moderate Custer-Loomis PM2.5 11 PM 51
Snohomish Good Darrington-Fir St PM2.5 11 PM 7
Lincoln Moderate Davenport PM2.5 11 PM 56
Columbia Good Dayton-W Main St PM2.5 11 PM 24
King Good Des Moines-S 240th St PM2.5 11 PM 48
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 42
Kittitas Moderate Ellensburg-Discovery Hall PM2.5 11 PM 56
Kittitas Moderate Ellensburg-Mountain View Ave PM2.5 11 PM 53
Kittitas Moderate Ellensburg-N Cora St PM2.5 11 PM 55
Kittitas Moderate Ellensburg-Ruby St PM2.5 11 PM 53
King Good Enumclaw-Mud Mtn. PM2.5 11 PM 12
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 16
Snohomish Good Everett-Rucker Ave PM2.5 11 PM 34
Whatcom Good Ferndale-Kickerville Road SO2 11 PM 0
Whatcom Good Ferndale-Mountain View Rd SO2 11 PM 0
Benton Moderate Finley-S Finley Road PM2.5 11 PM 61
Grant Good George PM2.5 11 PM 16
Klickitat Moderate Goldendale-W Court St PM2.5 11 PM 61
King Good Issaquah-Lake Sammamish PM2.5 11 PM 39
Benton Good Kennewick-Metaline PM2.5 11 PM 9
Benton Good Kennewick-S Steptoe St PM2.5 11 PM 29
Thurston Moderate Lacey-College St PM2.5 11 PM 71
Whitman Good LaCrosse-Hill St PM2.5 11 PM 15
King Moderate Lake Forest Park-Town Center PM2.5 11 PM 71
Chelan Good Leavenworth-Evans St PM2.5 11 PM 44
Cowlitz Moderate Longview-30th Ave PM2.5 11 PM 56
Okanogan Unhealthy For Sensitive Groups Malott PM2.5 11 PM 129
Whatcom Unhealthy For Sensitive Groups Maple Falls - Azure Way PM2.5 11 PM 118
Snohomish Moderate Marysville-7th Ave PM2.5 11 PM 75
Grant Good Mattawa Wahluke High School PM2.5 11 PM 4
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 23
Grant Good Moses Lake-Balsam St PM2.5 11 PM 25
Yakima Good Moxee–E Seattle Ave PM2.5 11 PM 45
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 41
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 16
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 39
Pend Oreille Good Newport-Calispel PM2.5 11 PM 42
King Good North Bend-North Bend Way PM2.5 11 PM 45
Island Good Oak Harbor-SW 6th PM2.5 11 PM 0
Okanogan Moderate Omak-Colville Tribe PM2.5 11 PM 60
Skagit Good Padilla Bay PM2.5 11 PM 16
Garfield Good Pomeroy-Pataha St PM2.5 11 PM 31
Clallam Moderate Port Angeles- E 5th St PM2.5 11 PM 60
Jefferson Moderate Port Townsend-San Juan Ave PM2.5 11 PM 58
Benton Good Prosser-Highland Dr PM2.5 11 PM 19
Whitman Good Pullman-Dexter SE PM2.5 11 PM 17
Pierce Moderate Puyallup-Pioneer Way E PM2.5 11 PM 83
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 3
Pacific Good Raymond-4th St PM2.5 11 PM 18
Ferry Good Republic PM2.5 11 PM 44
Whitman Good Rosalia-Josephine St PM2.5 11 PM 17
Grant Good Royal City PM2.5 11 PM 7
King Moderate Seattle-10th & Weller PM2.5 11 PM 53
King Moderate Seattle-16th Ave S PM2.5 11 PM 54
King Moderate Seattle-23rd Ave SW PM2.5 11 PM 56
King Good Seattle-Beacon Hill O3 11 PM 13
King Moderate Seattle-College Way N PM2.5 11 PM 61
King Good Seattle-Duwamish PM2.5 11 PM 45
King Moderate Seattle-Linden Ave N PM2.5 11 PM 56
King Moderate Seattle-NE 127th St PM2.5 11 PM 64
King Moderate Seattle-S Myrtle St PM2.5 11 PM 53
King Moderate Seattle-South Park PM2.5 11 PM 57
Mason Moderate Shelton-W Franklin PM2.5 11 PM 56
Grant Good Soap Lake-4th Ave SE PM2.5 11 PM 27
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 54
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 62
Spokane Moderate Spokane Valley-E Wellesley Ave PM2.5 11 PM 61
Spokane Moderate Spokane Valley-N Pines Rd PM2.5 11 PM 64
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 55
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 61
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 62
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 61
Spokane Moderate Spokane-E Thurston Ave PM2.5 11 PM 60
Spokane Moderate Spokane-Greenbluff PM2.5 11 PM 64
Spokane Moderate Spokane-Monroe St PM2.5 11 PM 56
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 61
Spokane Moderate Spokane-N Perry St PM2.5 11 PM 61
Spokane Moderate Spokane-S Pittsburg St PM2.5 11 PM 59
Skamania Good Stevenson PM2.5 11 PM 11
Yakima Moderate Sunnyside-S 16th St PM2.5 11 PM 56
Pierce Moderate Tacoma-Alexander Ave PM2.5 11 PM 52
Pierce Moderate Tacoma-L Street PM2.5 11 PM 69
Pierce Moderate Tacoma-S 36th St PM2.5 11 PM 53
Pierce Moderate Tacoma-S Adams St PM2.5 11 PM 57
Okanogan Moderate Tonasket PM2.5 11 PM 56
Yakima Good Toppenish-Yakama Tribe PM2.5 11 PM 44
King Moderate Tukwila Allentown PM2.5 11 PM 59
Snohomish Good Tulalip-Totem Beach Rd PM2.5 11 PM 7
Okanogan Moderate Twisp-S Lincoln St PM2.5 11 PM 80
Clark Good Vancouver NE 84th Ave PM2.5 11 PM 48
Clark Moderate Vancouver-Blairmont Dr PM2.5 11 PM 63
Walla Walla Good Walla Walla-12th St PM2.5 11 PM 38
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 42
Chelan Moderate Wenatchee-Fifth St PM2.5 11 PM 52
Chelan Good Wenatchee-Methow St PM2.5 11 PM 38
Klickitat Good White Salmon-N Main Ave PM2.5 11 PM 44
Okanogan Good Winthrop-Chewuch Rd PM2.5 11 PM 49
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 28
Yakima Moderate Yakima-4th Ave PM2.5 11 PM 52