Air Quality Telemetry System

AQI 24HR Summary

Search County:
Search Site:
Saturday, 1/4/2025
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 8
Spokane Good Airway Heights-W 12th Ave PM2.5 11 PM 23
Skagit Good Anacortes 202 O Avenue O3 11 PM 28
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 27
King Moderate Auburn-29th Street PM2.5 (NPM25) 11 PM 51
King Good Bellevue-SE 12th St PM2.5 11 PM 9
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 13
Kitsap Good Bremerton-Spruce Ave PM2.5 11 PM 22
Okanogan Good Brewster PM2.5 04 PM 17
Walla Walla Good Burbank-Maple St PM2.5 11 PM 47
Chelan Moderate Cashmere PM2.5 11 PM 65
Wahkiakum Good Cathlamet PM2.5 11 PM 1
Clallam Good Cheeka Peak O3 11 PM 35
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 4
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 13
Spokane Good Cheney-Turnbull PM2.5 11 PM 6
Asotin Moderate Clarkston-13th St PM2.5 11 PM 58
Spokane Moderate Colbert-Greenbluff Rd PM2.5 11 PM 52
Stevens Good Colville-E 1st St PM2.5 11 PM 33
Whatcom Good Custer-Loomis O3 11 PM 14
Snohomish Moderate Darrington-Fir St PM2.5 11 PM 63
Lincoln Good Davenport PM2.5 11 PM 46
Columbia Good Dayton-W Main St PM2.5 11 PM 17
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 42
Kittitas Moderate Ellensburg-Discovery Hall PM2.5 11 PM 56
Kittitas Good Ellensburg-Mountain View Ave PM2.5 11 PM 39
Kittitas Moderate Ellensburg-N Cora St PM2.5 11 PM 55
Kittitas Good Ellensburg-Ruby St PM2.5 11 PM 39
King Good Enumclaw-Mud Mtn. PM2.5 11 PM 1
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 26
Snohomish Good Everett-Rucker Ave PM2.5 11 PM 13
Benton Moderate Finley-S Finley Rd PM2.5 11 PM 60
Grant Good George PM2.5 11 PM 13
Klickitat Good Goldendale-W Court St PM2.5 11 PM 21
King Good Issaquah-Lake Sammamish PM2.5 11 PM 21
Benton Good Kennewick-Metaline PM2.5 11 PM 24
Benton Moderate Kennewick-S Steptoe St PM2.5 11 PM 59
Thurston Good Lacey-College St PM2.5 11 PM 9
Whitman Good LaCrosse-Hill St PM2.5 11 PM 4
King Good Lake Forest Park-Town Center PM2.5 11 PM 13
Chelan Good Leavenworth-Evans St PM2.5 11 PM 43
Cowlitz Good Longview-30th Ave PM2.5 11 PM 11
Whatcom Moderate Maple Falls - Azure Way PM2.5 11 PM 62
Snohomish Good Marysville-7th Ave PM2.5 11 PM 34
Grant Good Mattawa Wahluke High School PM2.5 11 PM 33
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 34
Grant Good Moses Lake-Balsam St PM2.5 11 PM 42
Yakima Moderate Moxee-E Seattle Ave PM2.5 11 PM 59
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 38
Skagit Good Mt Vernon-S Second St PM2.5 07 AM 6
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 17
Pend Oreille Moderate Newport-Calispel PM2.5 11 PM 70
King Good North Bend-North Bend Way PM2.5 11 PM 2
Island Good Oak Harbor-SW 6th PM2.5 11 PM 1
Okanogan Moderate Omak-Colville Tribe PM2.5 11 PM 52
Skagit Good Padilla Bay PM2.5 11 PM 2
Garfield Good Pomeroy-Pataha St PM2.5 11 PM 19
Clallam Moderate Port Angeles- E 5th St PM2.5 11 PM 79
Jefferson Good Port Townsend-San Juan Ave PM2.5 11 PM 18
Benton Good Prosser-Highland Dr PM2.5 11 PM 23
Whitman Good Pullman-Dexter SE PM2.5 11 PM 13
Pierce Moderate Puyallup-Pioneer Way E PM2.5 11 PM 53
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 13
Pacific Good Raymond-4th St PM2.5 11 PM 9
Ferry Moderate Republic PM2.5 11 PM 59
Whitman Good Rosalia-Josephine St PM2.5 11 PM 7
Grant Good Royal City PM2.5 11 PM 29
King Good Seattle-10th & Weller PM2.5 11 PM 47
King Good Seattle-16th Ave S PM2.5 11 PM 19
King Good Seattle-23rd Ave SW PM2.5 11 PM 26
King Good Seattle-Beacon Hill O3 11 PM 19
King Good Seattle-College Way N PM2.5 11 PM 28
King Good Seattle-Duwamish PM2.5 11 PM 27
King Good Seattle-Linden Ave N PM2.5 11 PM 19
King Good Seattle-NE 127th St PM2.5 11 PM 13
King Good Seattle-S Myrtle St PM2.5 11 PM 10
King Good Seattle-South Park PM2.5 11 PM 36
Mason Good Shelton-W Franklin PM2.5 11 PM 13
Grant Good Soap Lake-4th Ave SE PM2.5 11 PM 39
Spokane Good Spokane Valley-E Broadway Ave PM2.5 11 PM 48
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 52
Spokane Good Spokane Valley-E Wellesley Ave PM2.5 11 PM 15
Spokane Good Spokane Valley-N Pines Rd PM2.5 11 PM 47
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 57
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 67
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 60
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 61
Spokane Good Spokane-E Thurston Ave PM2.5 11 PM 14
Spokane Good Spokane-Greenbluff PM2.5 11 PM 20
Spokane Moderate Spokane-Monroe St PM2.5 11 PM 59
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 60
Spokane Moderate Spokane-N Perry St PM2.5 11 PM 63
Spokane Moderate Spokane-S Pittsburg St PM2.5 11 PM 60
Skamania Good Stevenson PM2.5 11 PM 11
Yakima Good Sunnyside-S 16th St PM2.5 11 PM 48
Pierce Good Tacoma-Alexander Ave PM2.5 11 PM 36
Pierce Moderate Tacoma-L Street PM2.5 11 PM 51
Pierce Moderate Tacoma-S 36th St PM2.5 11 PM 51
Pierce Good Tacoma-S Adams St PM2.5 11 PM 48
Okanogan Moderate Tonasket PM2.5 11 PM 53
Yakima Moderate Toppenish-Yakama Tribe PM2.5 11 PM 52
King Good Tukwila Allentown PM2.5 11 PM 30
Snohomish Good Tulalip-Totem Beach Rd PM2.5 11 PM 3
Okanogan No Index Twisp-S Lincoln St PM2.5 11 PM ----
Clark Good Vancouver NE 84th Ave PM2.5 11 PM 11
Clark Good Vancouver-Blairmont Dr PM2.5 11 PM 11
Walla Walla Good Walla Walla-12th St PM2.5 11 PM 7
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 13
Chelan Moderate Wenatchee-Fifth St PM2.5 11 PM 70
Chelan Moderate Wenatchee-Methow St PM2.5 11 PM 52
Klickitat Moderate White Salmon-N Main Ave PM2.5 11 PM 63
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 7
Yakima Moderate Yakima-4th Ave PM2.5 11 PM 58