Air Quality Telemetry System

AQI 24HR Summary

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Saturday, 7/20/2024
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 13
Spokane Moderate Airway Heights-W 12th Ave PM2.5 11 PM 68
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 13
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 24
King Good Auburn-29th Street PM2.5 (NPM25) 11 PM 30
King Good Bellevue-SE 12th St PM2.5 11 PM 21
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 42
Kitsap Good Bremerton-Spruce Ave PM2.5 11 PM 11
Okanogan Good Brewster PM2.5 11 PM 35
Walla Walla Moderate Burbank-Maple St PM2.5 11 PM 53
Chelan Good Cashmere PM2.5 11 PM 41
Wahkiakum Good Cathlamet PM2.5 11 PM 14
Clallam Good Cheeka Peak O3 10 PM 19
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 18
Chelan Moderate Chelan-Woodin Ave PM2.5 11 PM 54
Spokane Good Cheney-Turnbull PM2.5 11 PM 49
Asotin Moderate Clarkston-13th St PM2.5 11 PM 58
Kittitas Good Cle Elum PM2.5 11 PM 38
Spokane Moderate Colbert-Greenbluff Rd PM2.5 11 PM 71
Stevens Moderate Colville-E 1st St PM2.5 11 PM 70
Whatcom Good Custer-Loomis PM2.5 11 PM 36
Snohomish Good Darrington-Fir St PM2.5 11 PM 43
Lincoln Moderate Davenport PM2.5 11 PM 57
Columbia Good Dayton-W Main St PM2.5 11 PM 32
Kittitas Good Ellensburg-Discovery Hall PM2.5 11 PM 40
Kittitas Good Ellensburg-Mountain View Ave PM2.5 11 PM 47
Kittitas Good Ellensburg-N Cora St PM2.5 11 PM 43
Kittitas Moderate Ellensburg-Ruby St PM2.5 11 PM 53
Chelan Good Entiat Mobile PM2.5 11 PM 37
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 44
Whatcom Good Ferndale-Kickerville Road SO2 11 PM 0
Whatcom Good Ferndale-Mountain View Rd SO2 11 PM 0
Benton Good Finley-S Finley Road PM2.5 11 PM 50
Grant Good George PM2.5 11 PM 44
Klickitat Good Goldendale-W Court St PM2.5 11 PM 49
Benton Moderate Kennewick-Metaline PM2.5 11 PM 55
Whitman Moderate LaCrosse-Hill St PM2.5 11 PM 53
King Good Lake Forest Park-Town Center PM2.5 11 PM 14
Chelan Good Leavenworth-Evans St PM2.5 11 PM 46
Cowlitz Good Longview-30th Ave PM2.5 11 PM 18
Whatcom Good Maple Falls - Azure Way PM2.5 11 PM 47
Snohomish No Index Marysville-7th Ave PM2.5 11 PM ----
Grant Good Mattawa Wahluke High School PM2.5 11 PM 42
Franklin Moderate Mesa-Pepiot Way PM2.5 11 PM 54
Grant Moderate Moses Lake-Balsam St PM2.5 11 PM 52
Yakima Moderate Moxee–E Seattle Ave PM2.5 11 PM 54
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 47
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 17
Clallam Good Neah Bay 2-Makah Tribe PM2.5 09 PM 14
Pend Oreille Moderate Newport-Calispel PM2.5 11 PM 78
King Good North Bend-North Bend Way PM2.5 11 PM 24
Island Good Oak Harbor-SW 6th PM2.5 11 PM 19
Okanogan Moderate Omak-Colville Tribe PM2.5 11 PM 66
Skagit Good Padilla Bay PM2.5 11 PM 5
Garfield Moderate Pomeroy-Pataha St PM2.5 11 PM 51
Clallam Good Port Angeles- E 5th St PM2.5 11 PM 14
Jefferson Good Port Townsend-San Juan Ave PM2.5 11 PM 14
Benton Moderate Prosser-Highland Dr PM2.5 11 PM 57
Whitman Moderate Pullman-Dexter SE PM2.5 11 PM 56
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 47
Pacific Good Raymond-4th St PM2.5 11 PM 14
Ferry Unhealthy For Sensitive Groups Republic PM2.5 11 PM 138
Adams Good Ritzville-Alder St PM2.5 11 PM 50
Whitman Moderate Rosalia-Josephine St PM2.5 11 PM 57
Grant Good Royal City PM2.5 11 PM 39
King Good Seattle-10th & Weller PM2.5 11 PM 22
King Good Seattle-16th Ave S PM2.5 11 PM 9
King Good Seattle-Beacon Hill O3 11 PM 27
King Good Seattle-College Way N PM2.5 11 PM 8
King Good Seattle-Duwamish PM2.5 11 PM 31
King Good Seattle-Linden Ave N PM2.5 11 PM 8
King Good Seattle-South Park PM2.5 11 PM 34
Mason Good Shelton-W Franklin PM2.5 11 PM 18
Grant Moderate Soap Lake-4th Ave SE PM2.5 11 PM 53
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 66
Spokane Moderate Spokane Valley-E Buckeye Ave PM2.5 11 PM 65
Spokane Moderate Spokane Valley-E Wellesley Ave PM2.5 11 PM 53
Spokane Moderate Spokane Valley-N Pines Rd PM2.5 11 PM 58
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 85
Spokane Moderate Spokane-E Garland Ave PM2.5 11 PM 66
Spokane Moderate Spokane-E Joseph Ave PM2.5 11 PM 66
Spokane Moderate Spokane-E Sprague Ave PM2.5 11 PM 75
Spokane Moderate Spokane-E Stonewall Ave PM2.5 11 PM 65
Spokane Moderate Spokane-Greenbluff PM2.5 11 PM 66
Spokane Moderate Spokane-Monroe St PM2.5 11 PM 73
Spokane Moderate Spokane-N Howard St PM2.5 11 PM 62
Spokane Moderate Spokane-N Perry St PM2.5 11 PM 67
Spokane Moderate Spokane-S Pittsburg St PM2.5 11 PM 61
Skamania Good Stevenson PM2.5 11 PM 19
Yakima Moderate Sunnyside-S 16th St PM2.5 11 PM 54
Pierce Good Tacoma-Alexander Ave PM2.5 11 PM 24
Pierce Good Tacoma-L Street PM2.5 11 PM 25
Pierce Good Tacoma-S 36th St NO2 11 PM 11
Yakima Moderate Toppenish-Yakama Tribe PM2.5 11 PM 58
King Good Tukwila Allentown PM2.5 11 PM 40
Snohomish Good Tulalip-Totem Beach Rd PM2.5 11 PM 14
Okanogan Moderate Twisp-S Lincoln St PM2.5 11 PM 52
Clark Good Vancouver NE 84th Ave PM2.5 11 PM 6
Walla Walla Moderate Walla Walla-12th St PM2.5 11 PM 58
Stevens Moderate Wellpinit-Spokane Tribe PM2.5 11 PM 66
Chelan Good Wenatchee-Fifth St PM2.5 11 PM 44
Chelan Good Wenatchee-Methow St PM2.5 11 PM 41
Klickitat Good White Salmon-N Main Ave PM2.5 11 PM 26
Okanogan Good Winthrop-Chewuch Rd PM2.5 11 PM 43
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 29
Yakima Moderate Yakima-4th Ave PM2.5 11 PM 71