Air quality in Washington
Air quality index (AQI) and PM2.5 air pollution in Washington
LIVE AQI CITY RANKING
Real-time Washington
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Clarkston | 31 |
| 2 | Electric City | 19 |
| 3 | Walla Walla East | 19 |
| 4 | Grand Coulee | 18 |
| 5 | Walla Walla | 18 |
| 6 | Coulee Dam | 17 |
| 7 | Chewelah | 16 |
| 8 | Mossyrock | 16 |
| 9 | Newport | 16 |
| 10 | Cheney | 14 |
(local time)
SEE WORLD AQI RANKINGAir Quality Data contributor(s)
Station(s) operated by
Contributors
See all
645
LIVE AQI CITY RANKING
Real-time Washington
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Belfair | 0 |
| 2 | Black Diamond | 0 |
| 3 | Brewster | 0 |
| 4 | Brier | 0 |
| 5 | Cle Elum | 0 |
| 6 | Edgewood | 0 |
| 7 | Ellensburg | 0 |
| 8 | Gleed | 0 |
| 9 | Leavenworth | 0 |
| 10 | Maryhill | 0 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
How to best protect from air pollution?
Washington air quality data attribution
Contributors 645
- Washington Air Monitoring Network
58 stations
- Puget Sound Clean Air Agency
16 stations
Government
- Methow Valley Citizens Council (MVCC)
9 stations
Non-profit organization
- Portland State University (PSU)
3 stations
Educational
- Quinn
1 station
- Geoff Killam
1 station
- J_T_W
1 station
- Nathaniel Blue
1 station
- megan
1 station
- lance.franklin00@gmail.com
1 station
- EKLynx
2 stations
- Shaun Bell
1 station
- Pop Ongsakorn
1 station
- Amanda Bonney
1 station
- Margaret Rottsolk
1 station
- Nataliia Zolotukhina
1 station
- snipeman
1 station
- Jim Scardelis
1 station
- GV
1 station
- L. D. May
1 station
- Dale White
1 station
- Mason
1 station
Individual
- 623 Anonymous contributor
623 stations
Anonymous
Which is the most polluted city in Washington?
- Clarkston31
- Electric City19
- Walla Walla East19
- Grand Coulee18
- Walla Walla18
- Asotin17
- Clarkston Heights-Vineland17
- Coulee Dam17
- West Clarkston-Highland17
- Chewelah16
- Mossyrock16
- Newport16
- Cheney14
- Davenport14
- Inchelium14
- LaCrosse14
- Taholah14
- Benton City13
- Burbank13
- Cascade Valley13
- Colfax13
- College Place13
- Deer Park13
- Desert Aire13
- Dishman13
- Ephrata13
- Fairchild Air Force Base13
- Finley13
- Forks13
- Garrett13
- Grandview13
- Highland13
- Kettle Falls13
- Liberty Lake13
- Mabton13
- Mattawa13
- Medical Lake13
- Millwood13
- Rosalia13
- Sekiu13
- Town and Country13
- Trentwood13
- Warden13
- West Pasco13
- Mesa12
- Quincy12
- Spokane12
- Colville11
- Dayton11
- Prosser11
- Republic11
- Ritzville11
- Veradale11
- Country Homes10
- Kennewick10
- Metaline10
- Pasco10
- Shoreline10
- Ahtanum9
- Airway Heights9
- Alderwood Manor9
- Amboy9
- Barberton9
- Basin City9
- Bethel9
- Bothell East9
- Boulevard Park9
- Bridgeport9
- Burley9
- Camano9
- Canterwood9
- Cashmere9
- Central Park9
- Centralia9
- Cosmopolis9
- Custer9
- Dallesport9
- Dollar Corner9
- East Hill-Meridian9
- East Port Orchard9
- East Wenatchee9
- East Wenatchee Bench9
- Eastgate9
- Eastmont9
- Eatonville9
- Elk Plain9
- Elma9
- Entiat9
- Esperance9
- Everson9
- Fern Prairie9
- Fife9
- Fircrest9
- Five Corners9
- Fords Prairie9
- Frederickson9
- Geneva9
- Gig Harbor9
- Grand Mound9
- Granger9
- Hazel Dell9
- Hockinson9
- Home9
- Kalama9
- Key Center9
- Kingsgate9
- Kittitas9
- Lake Stickney9
- Larch Way9
- Lewisville9
- Longbranch9
- Marietta-Alderwood9
- Martha Lake9
- McChord Air Force Base9
- McCleary9
- Meadow Glade9
- Meadowdale9
- Midland9
- Mill Creek9
- Mill Creek East9
- Mill Plain9
- Minnehaha9
- Montesano9
- Morton9
- Moses Lake North9
- Mount Vista9
- Napavine9
- Navy Yard City9
- Nooksack9
- North Yelm9
- Ocean Park9
- Ocean Shores9
- Opportunity9
- Orchards9
- Otis Orchards-East Farms9
- Parkland9
- Parkwood9
- Picnic Point-North Lynnwood9
- Pomeroy9
- Pullman9
- Purdy9
- Rainier9
- Rosedale9
- SeaTac9
- Silver Firs9
- Soap Lake9
- South Bend9
- South Wenatchee9
- Southworth9
- Spanaway9
- Sumas9
- Suquamish9
- Tulalip Bay9
- Union Gap9
- Waitsburg9
- Waller9
- Wapato9
- Warm Beach9
- Wauna9
- West Wenatchee9
- White Swan9
- Winlock9
- Wollochet9
- Zillah9
- Maple Valley8
- Riverton8
- Sunnyside8
- Carson7
- Hoquiam7
- Mead7
- Neah Bay7
- South Hill7
- Washougal7
- Wellpinit7
- Westport7
- Connell6
- Fairwood6
- Klahanie6
- Lynden6
- Moses Lake6
- Omak6
- Royal City6
- Spokane Valley6
- Alderton5
- Allyn5
- Arlington Heights5
- Ault Field5
- Bangor Trident Base5
- Big Lake5
- Bryant5
- Bunk Foss5
- Castle Rock5
- Cathcart5
- Chico5
- Clear Lake5
- Clearview5
- Covington5
- Crocker5
- DuPont5
- Enetai5
- Enumclaw5
- Erlands Point-Kitsap Lake5
- Fall City5
- Fife Heights5
- Fobes Hill5
- Gold Bar5
- Graham5
- Granite Falls5
- Grays Harbor5
- Joint Base Lewis McChord5
- Kahlotus5
- Kelso5
- Lake Marcel-Stillwater5
- Lake Morton-Berrydale5
- Lake Stevens5
- Lakeland South5
- Lea Hill5
- Lochsloy5
- Lofall5
- Longview5
- Longview Heights5
- Machias5
- Maple Heights-Lake Desire5
- McMillin5
- Milton5
- Monroe North5
- North Bend5
- North Fort Lewis5
- North Puyallup5
- Oakville5
- Orting5
- Point Roberts5
- Port Angeles5
- Port Angeles East5
- Prairie Heights5
- Ravensdale5
- Riverbend5
- Rochester5
- Rocky Point5
- Seabeck5
- Silverdale5
- Smokey Point5
- Snoqualmie5
- Stevenson5
- Summit View5
- Sumner5
- Tanglewilde5
- Tanglewilde-Thompson Place5
- Tenino5
- Three Lakes5
- Tracyton5
- West Lake Sammamish5
- West Lake Stevens5
- West Longview5
- West Side Highway5
- Wilderness Rim5
- Battle Ground4
- Birch Bay4
- Burien4
- Camas4
- Chehalis4
- Des Moines4
- Inglewood-Finn Hill4
- Kenmore4
- Lakeland North4
- Prairie Ridge4
- Renton4
- Richland4
- Sudden Valley4
- Sultan4
- Toppenish4
- Vancouver4
- Venersborg4
- Woodway4
- Algona3
- Ames Lake3
- Artondale3
- Ashford3
- Bonney Lake3
- Brush Prairie3
- Burlington3
- Carnation3
- East Renton Highlands3
- Felida3
- Ferndale3
- Friday Harbor3
- Hobart3
- Issaquah3
- Kent3
- La Center3
- Lake Shore3
- Oak Harbor3
- Olympia3
- Picnic Point3
- Port Townsend3
- Sammamish3
- Shelton3
- Summit3
- Tonasket3
- Tukwila3
- Tumwater3
- Vashon3
- Walnut Grove3
- Yacolt3
- Aberdeen2
- Anacortes2
- Arlington2
- Auburn2
- Bainbridge Island2
- Bellevue2
- Bellingham2
- Blaine2
- Cathlamet2
- Clyde Hill2
- Cottage Lake2
- Coupeville2
- Decatur Island2
- Duvall2
- Edmonds2
- Everett2
- Federal Way2
- Indianola2
- Kirkland2
- Lake Forest Park2
- Langley2
- Manchester2
- Maplewood2
- Marietta2
- Medina2
- Mercer Island2
- Mirrormont2
- Monroe2
- Mukilteo2
- Newcastle2
- North Creek2
- Oroville2
- Pacific2
- Port Orchard2
- Poulsbo2
- Puyallup2
- Salmon Creek2
- San Juan2
- Seattle2
- Skagit2
- Steilacoom2
- Tacoma2
- Twisp2
- Union Hill-Novelty Hill2
- White Center2
- Woodinville2
- Woodland2
- Woods Creek2
- Yarrow Point2
- Bothell1
- Bothell West1
- Bremerton1
- Bryn Mawr-Skyway1
- Buckley1
- Chelan1
- City of Sammamish1
- Darrington1
- Freeland1
- Goldendale1
- Hansville1
- Jefferson1
- Kingston1
- Klickitat1
- Lacey1
- Lakewood1
- Lynnwood1
- Maltby1
- Manson1
- Marysville1
- Mason1
- Normandy Park1
- Okanogan1
- Pateros1
- Peaceful Valley1
- Port Hadlock-Irondale1
- Raymond1
- Redmond1
- Ridgefield1
- Sequim1
- Stanwood1
- Sunnyslope1
- Tanner1
- Tulalip1
- University Place1
- Wenatchee1
- West Richland1
- Yakima1
- Yelm1
- Belfair0
- Black Diamond0
- Brewster0
- Brier0
- Cle Elum0
- Edgewood0
- Ellensburg0
- Gleed0
- Leavenworth0
- Maryhill0
- Mount Vernon0
- Mountlake Terrace0
- Othello0
- Palouse0
- Port Ludlow0
- Sedro-Woolley0
- Selah0
- Snohomish0
- Terrace Heights0
- Tieton0
- Waterville0
- West Valley0
- Whatcom0
- White Salmon0
- Winthrop0
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