Air quality in Oregon
Air quality index (AQI⁺) and PM2.5 air pollution in Oregon • 15:45, Aug 26
2 stations sponsored by IQAir Foundation
2 stations sponsored by IQAir Foundation
Live most polluted city ranking
Real-time Oregon most polluted city ranking
Learn more about air pollution in Oregon
Which is the most polluted city in Oregon?
- Warm Springs112
- Diamond Lake97
- Selma96
- Westfir94
- Canyon City93
- Prairie City93
- Heppner90
- Culver89
- Pilot Rock89
- Stanfield89
- White City89
- Island City88
- Mission88
- Elgin87
- Irrigon87
- Milton-Freewater87
- Vale85
- Boardman83
- Hines83
- Condon82
- Culp Creek81
- Glide81
- Central Point80
- Gilliam80
- Gold Hill80
- Nyssa80
- Drewsey78
- Medford78
- Talent78
- Terrebonne78
- Burns77
- Millersburg77
- Altamont76
- Canyonville76
- Jacksonville76
- Myrtle Creek76
- Tri-City75
- Williams75
- Fruitdale74
- New Hope74
- Redwood74
- Silver Lake74
- Ashland73
- Bonanza73
- Phoenix73
- Riddle73
- Lane72
- Wasco72
- Jackson71
- Madras71
- Redmond71
- Winston71
- Arlington70
- Eagle Point70
- John Day70
- Josephine70
- Merlin70
- Sutherlin70
- Harney69
- Prineville69
- Baker City68
- Yoncalla68
- Coburg67
- Dorena67
- Drain67
- Bend66
- Grants Pass66
- Tumalo66
- Union66
- Summerville65
- Chenoweth64
- Chiloquin64
- Keno64
- Molalla64
- Moro64
- The Dalles64
- Fossil63
- Hermiston63
- Klamath Falls63
- La Grande63
- Oakridge63
- Orient63
- Pendleton63
- Springfield63
- Sunriver63
- Athena62
- Crescent62
- Deschutes River Woods62
- Hood River62
- Mount Hood Villages62
- Rogue River62
- Sisters62
- Enterprise61
- Joseph61
- La Pine61
- Malin61
- Mosier61
- Odell61
- Shady Cove61
- Umatilla61
- Beaver Marsh60
- Cottage Grove60
- Crescent Lake60
- Three Rivers60
- West Slope60
- Boring59
- Cascade Locks59
- Damascus59
- Jasper59
- Monroe59
- Mulino59
- Multnomah59
- South Lebanon59
- Wood Village59
- Brownsville58
- Cave Junction58
- Creswell58
- Government Camp58
- Jennings Lodge58
- Lebanon58
- Mount Hood58
- Oatfield58
- Salem58
- Stayton58
- Albany57
- Black Butte Ranch57
- Cove57
- Harbor57
- Harrisburg57
- Newberg57
- North Portland57
- Ontario57
- Stafford57
- Troutdale57
- Aumsville56
- Beaverton56
- Cedar Mill56
- Curry56
- Durham56
- Eugene56
- Garden Home-Whitford56
- Junction City56
- Lowell56
- Marion56
- Raleigh Hills56
- West Haven-Sylvan56
- Aloha55
- Banks55
- Cedar Hills55
- Clackamas55
- Estacada55
- Happy Valley55
- Hubbard55
- Keizer55
- King City55
- Klamath55
- Marlene Village55
- McKenzie Bridge55
- Metzger55
- Monmouth55
- Mount Angel55
- Oak Hills55
- Philomath55
- Welches55
- Bethany54
- Columbia City54
- Crater Lake54
- Donald54
- Jefferson54
- Lake Oswego54
- Oak Grove54
- Roseburg54
- Roseburg North54
- Scio54
- Silverton54
- St. Helens54
- Tigard54
- Tualatin54
- Vida54
- Camp Sherman53
- Canby53
- Coquille53
- Four Corners53
- Gervais53
- Gresham53
- Hillsboro53
- Kenton53
- Milwaukie53
- Portland53
- Rockcreek53
- Sherwood53
- Tangent53
- Warren53
- Benton52
- Cornelius52
- Corvallis52
- Dayton52
- Dundee52
- Gladstone52
- Independence52
- Maupin52
- North Plains52
- Oregon City52
- Turner52
- West Linn52
- Amity51
- Carlton51
- Columbia51
- Forest Grove51
- Grand Ronde51
- Hayesville51
- Lafayette51
- Lyons51
- Rose Lodge51
- Sheridan51
- Willamina51
- Wilsonville51
- Yamhill51
- Sublimity50
- Clatskanie49
- Fairview49
- Lakeside49
- Lincoln49
- Lincoln City49
- Rainier49
- Reedsport49
- Siletz49
- Bay City48
- Blue River48
- Dallas48
- McMinnville48
- North Bend48
- Sweet Home48
- Depoe Bay47
- Detroit47
- Lincoln Beach47
- Rockaway Beach47
- Veneta47
- Barview46
- Beavercreek46
- Dunes City46
- Gearhart46
- Port Orford46
- Seaside46
- Scappoose45
- Warrenton45
- Green44
- Gold Beach43
- Clatsop41
- Vernonia41
- Mill City40
- Rhododendron40
- Lakeview39
- Maywood Park39
- Woodburn39
- Sandy38
- Florence37
- Fishhawk Lake35
- Elmira33
- Newport32
- Waldport32
- Alsea30
- Manzanita29
- Yachats24
- Tillamook23
- Coos Bay20
- Cannon Beach19
- Brookings18
- Myrtle Point18
- Pacific City17
- Bunker Hill14
- Mapleton9
- Toledo9
- Astoria7
- Bandon6
- Elkton2
- Dexter0