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Air quality in Oregon
Air quality index (AQI) and PM2.5 air pollution in Oregon
LIVE AQI CITY RANKING
Real-time Oregon
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Umatilla | 52 |
| 2 | Deschutes River Woods | 44 |
| 3 | Mission | 36 |
| 4 | Joseph | 34 |
| 5 | Malin | 34 |
| 6 | Klamath | 31 |
| 7 | Lowell | 31 |
| 8 | Prineville | 31 |
| 9 | Klamath Falls | 30 |
| 10 | Canyonville | 29 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
744 Contributors
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LIVE AQI CITY RANKING
Real-time Oregon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Oak Hills | 0 |
| 2 | Astoria | 4 |
| 3 | Culver | 5 |
| 4 | Pacific City | 5 |
| 5 | Rockaway Beach | 6 |
| 6 | Coos Bay | 7 |
| 7 | Hillsboro | 8 |
| 8 | Clatskanie | 10 |
| 9 | Florence | 10 |
| 10 | Tillamook | 10 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Oregon air quality data attribution
744Contributors
- Oregon Department of Environmental Quality
67 stations
- Lane Regional Air Protection Agency (LRAPA)
23 stations
2 Government Contributors
- Enoch Howell
1 station
- Childpeace Montessori School
1 station
- Forward Stride
1 station
- SHARC
1 station
4 Non-profit organization Contributors
- ISP
1 station
Portland State University (PSU)3 stations
2 Educational Contributors
- Dutch Bros
1 station
Corporate Contributor
Jen Laverdure1 station
Paul Conte1 station
- Roland
1 station
- Jonas
1 station
JeffT_PDX1 station
- Kevin Railsback
1 station
- Camp15
1 station
Robert Curry1 station
- SODad
1 station
- Justin
1 station
- Rich
1 station
- Case de Frey's
1 station
- GD
1 station
EPNCA1 station
- Paul Howard
1 station
- Robert
1 station
SMOOSHY1 station
- Drake Mallard
1 station
- TW’s gift to the neighborhood
1 station
- InTheMtns
1 station
- 18th
1 station
- davandjan
1 station
Jeff Karlin1 station
- David Pitcher
1 station
Tugrik1 station
- Martin
1 station
- Crystal Pound
1 station
- Richard L.
1 station
- Anonymous
1 station
- todd
1 station
- Michael Mooney
1 station
- Anonymous
1 station
- mind.body.split
1 station
lulu1 station
- Stan
1 station
- Owner
1 station
- Wileym
1 station
- Chouhouse
1 station
- jimkidd
1 station
- IQAir Community Member
1 station
- Jason Johnson
1 station
- Trillium
1 station
- Jim Fazzone
1 station
- Janet Keen
1 station
- DS
1 station
- Chris Karlin
1 station
- Cooper
1 station
- IQAir Community Member
1 station
Tony1 station
- S.Stage-GriffinCreek
1 station
- Natehood
1 station
- IQAir Community Member
1 station
CitizenWeather231 station
- Shiraz
1 station
- Kyle
1 station
- Doug and Heidi
1 station
- Jakub Dudek
1 station
- Rob O
1 station
- Outdoorsman
1 station
- DRC
1 station
- Jim M
1 station
robertjriemer1 station
63 Individual Contributors
672 Anonymous contributors672 stations
672 Anonymous Contributors
Which is the most polluted city in Oregon?
- Harbor 57
- Bonanza 55
- Culp Creek 55
- Fruitdale 55
- Glide 55
- Merlin 55
- Myrtle Creek 55
- New Hope 55
- Redwood 55
- Riddle 55
- Sutherlin 55
- Tri-City 55
- Winston 55
- Brownsville 54
- Lebanon 54
- Selma 54
- South Lebanon 54
- Yoncalla 54
- Aumsville 52
- Coquille 52
- Port Orford 52
- Rhododendron 52
- Tangent 52
- Umatilla 52
- Mount Hood Village 51
- Philomath 47
- Mulino 46
- Reedsport 46
- Sandy 46
- Four Corners 45
- North Bend 45
- Deschutes River Woods 44
- Mount Angel 44
- Lakeside 42
- Barview 41
- Independence 41
- Dunes City 40
- Hubbard 40
- Gervais 39
- Donald 37
- Jennings Lodge 37
- Oatfield 37
- Mission 36
- Stafford 35
- Cascade Locks 34
- Fairview 34
- Joseph 34
- Malin 34
- Wood Village 34
- Durham 33
- King City 33
- Lents 33
- Odell 33
- Dayton 31
- Dundee 31
- Garden Home-Whitford 31
- Klamath 31
- Lowell 31
- Nyssa 31
- Prineville 31
- Amity 30
- Cedar Hills 30
- Klamath Falls 30
- West Haven 30
- West Slope 30
- Canyonville 29
- Condon 29
- Kenton 29
- Lafayette 29
- North Portland 29
- Phoenix 29
- Bethany 28
- Oregon City 28
- Rockcreek 28
- White City 28
- Carlton 27
- Cottage Grove 27
- Fossil 27
- Grants Pass 27
- Prairie City 27
- Terrebonne 27
- Vale 27
- Bend 26
- Myrtle Point 26
- Pendleton 26
- Roseburg North 26
- Sheridan 26
- Warm Springs 26
- Yamhill 26
- Ashland 25
- Cornelius 25
- Damascus 25
- Detroit 25
- Eugene 25
- Gold Hill 25
- Pilot Rock 25
- Siletz 25
- Sisters 25
- Sunriver 25
- Talent 25
- Vida 25
- Wasco 25
- Willamina 25
- Williams 25
- Agness 24
- Burns 24
- Eagle Point 24
- Gold Beach 24
- Grand Ronde 24
- Hines 24
- Keizer 24
- La Pine 24
- Medford 24
- Redmond 24
- Three Rivers 24
- Union 24
- Chenoweth 23
- Columbia City 23
- Creswell 23
- Depoe Bay 23
- Metzger 23
- Moro 23
- Roseburg 23
- Saint Helens 23
- Salem 23
- Waldport 23
- Warren 23
- Athena 22
- Baker City 22
- Boardman 22
- Clackamas 22
- Elgin 22
- Gilliam 22
- Heppner 22
- Hermiston 22
- Irrigon 22
- Jacksonville 22
- Jefferson 22
- Lincoln City 22
- Marion County 22
- Milton-Freewater 22
- Oakridge 22
- Rainier 22
- Stanfield 22
- The Dalles 22
- Aloha 21
- Brookings 21
- Drain 21
- Shady Cove 21
- Tualatin 21
- Veneta 21
- Alsea 20
- Bay City 20
- Canby 20
- Central Point 20
- Enterprise 20
- Island City 20
- La Grande 20
- Millersburg 20
- Oak Grove 20
- Springfield 20
- Tigard 20
- Troutdale 20
- Canyon City 19
- Gresham 19
- Hood River 19
- Junction City 19
- Milwaukie 19
- Newberg 19
- North Plains 19
- Seaside 19
- Sweet Home 19
- West Linn 19
- Wilsonville 19
- Cave Junction 18
- Coburg 18
- Gladstone 18
- Lake Oswego 18
- Madras 18
- Ontario 18
- Silverton 18
- Beavercreek 17
- Benton 17
- Corvallis 17
- Happy Valley 17
- Lyons 17
- McMinnville 17
- Monmouth 17
- Multnomah 17
- Portland 17
- Raleigh Hills 17
- Rogue River 17
- Turner 17
- Beaverton 16
- Green 16
- Harrisburg 16
- Hayesville 16
- John Day 16
- Mill City 16
- Sherwood 16
- Sublimity 16
- Warrenton 16
- Clatsop 15
- Cove 15
- Dallas 15
- Estacada 15
- Forest Grove 15
- Lakeview 15
- Lane 15
- Manzanita 15
- Newport 15
- Scappoose 15
- West Haven-Sylvan 15
- Yachats 15
- Banks 14
- Stayton 14
- Bandon 13
- Cedar Mill 13
- Gearhart 13
- Lincoln Beach 12
- Toledo 12
- Vernonia 12
- Woodburn 12
- Albany 11
- Altamont 11
- Bunker Hill 11
- Molalla 11
- Rose Lodge 11
- Clatskanie 10
- Florence 10
- Tillamook 10
- Hillsboro 8
- Coos Bay 7
- Rockaway Beach 6
- Culver 5
- Pacific City 5
- Astoria 4
- Cannon Beach 1
- Oak Hills 0
AQI US, Metric