Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
LIVE AQI CITY RANKING
Real-time Oregon
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Joseph | 35 |
| 2 | Newport | 30 |
| 3 | Waldport | 21 |
| 4 | Bunker Hill | 20 |
| 5 | Marion County | 16 |
| 6 | Oak Hills | 16 |
| 7 | Oakridge | 16 |
| 8 | Bandon | 15 |
| 9 | Depoe Bay | 15 |
| 10 | Hermiston | 15 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
710 Contributors
See all
LIVE AQI CITY RANKING
Real-time Oregon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Culver | 0 |
| 2 | Hillsboro | 0 |
| 3 | Lane | 0 |
| 4 | North Plains | 0 |
| 5 | Pilot Rock | 0 |
| 6 | Agness | 1 |
| 7 | Alsea | 1 |
| 8 | Astoria | 1 |
| 9 | Cannon Beach | 1 |
| 10 | Damascus | 1 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Oregon air quality data attribution
710Contributors
- Oregon Department of Environmental Quality
67 stations
- Lane Regional Air Protection Agency (LRAPA)
21 stations
- USA National Park Service
3 stations
3 Government Contributors
- Enoch Howell
1 station
- Childpeace Montessori School
1 station
- Forward Stride
1 station
SHARC1 station
4 Non-profit organization Contributors
- ISP
1 station
Portland State University (PSU)2 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
- Mike Bayless
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
- Doug and Heidi
1 station
- Jakub Dudek
1 station
- Rob O
1 station
- Outdoorsman
1 station
- DRC
1 station
- Jim M
1 station
62 Individual Contributors
638 Anonymous contributors638 stations
638 Anonymous Contributors
Which is the most polluted city in Oregon?
- Joseph 35
- Newport 30
- Waldport 21
- Bunker Hill 20
- Marion County 16
- Oak Hills 16
- Oakridge 16
- Bandon 15
- Depoe Bay 15
- Hermiston 15
- White City 15
- Baker City 14
- Mill City 14
- Millersburg 14
- Molalla 14
- Sublimity 14
- Jefferson 13
- Fossil 12
- Lincoln Beach 12
- Ontario 12
- Redmond 12
- Warm Springs 12
- Boardman 11
- Cove 11
- Enterprise 11
- Prineville 11
- Sandy 11
- Talent 11
- Terrebonne 11
- Albany 10
- Ashland 10
- Bend 10
- Condon 10
- John Day 10
- Pacific City 10
- Phoenix 10
- Sisters 10
- Three Rivers 10
- Wasco 10
- Estacada 9
- Shady Cove 9
- Burns 8
- Central Point 8
- Dallas 8
- Grants Pass 8
- Green 8
- Klamath Falls 8
- La Pine 8
- Madras 8
- Malin 8
- Manzanita 8
- Medford 8
- Metzger 8
- Newberg 8
- Rainier 8
- Rogue River 8
- Altamont 7
- Canyonville 7
- Chenoweth 7
- Coburg 7
- Hayesville 7
- Klamath 7
- La Grande 7
- Lakeview 7
- Lyons 7
- McMinnville 7
- Moro 7
- Prairie City 7
- Silverton 7
- The Dalles 7
- Woodburn 7
- Deschutes River Woods 6
- Eagle Point 6
- Florence 6
- Jacksonville 6
- Pendleton 6
- Roseburg 6
- Sunriver 6
- Union 6
- Benton 5
- Canby 5
- Cave Junction 5
- Detroit 5
- Forest Grove 5
- Gold Hill 5
- Junction City 5
- Myrtle Point 5
- Oregon City 5
- Rose Lodge 5
- Roseburg North 5
- Tillamook 5
- Vernonia 5
- West Linn 5
- Williams 5
- Amity 4
- Athena 4
- Aumsville 4
- Barview 4
- Bay City 4
- Bethany 4
- Bonanza 4
- Brownsville 4
- Canyon City 4
- Carlton 4
- Cascade Locks 4
- Cedar Hills 4
- Cedar Mill 4
- Clatskanie 4
- Clatsop 4
- Columbia City 4
- Coquille 4
- Cornelius 4
- Culp Creek 4
- Dayton 4
- Donald 4
- Dundee 4
- Dunes City 4
- Durham 4
- Elgin 4
- Eugene 4
- Fairview 4
- Four Corners 4
- Fruitdale 4
- Garden Home-Whitford 4
- Gearhart 4
- Gervais 4
- Gilliam 4
- Glide 4
- Grand Ronde 4
- Harbor 4
- Heppner 4
- Hines 4
- Hubbard 4
- Independence 4
- Irrigon 4
- Island City 4
- Jennings Lodge 4
- Kenton 4
- King City 4
- Lafayette 4
- Lake Oswego 4
- Lakeside 4
- Lebanon 4
- Lents 4
- Lincoln City 4
- Lowell 4
- Merlin 4
- Milton-Freewater 4
- Milwaukie 4
- Mission 4
- Mount Angel 4
- Mount Hood Village 4
- Mulino 4
- Myrtle Creek 4
- New Hope 4
- North Bend 4
- North Portland 4
- Nyssa 4
- Oatfield 4
- Odell 4
- Philomath 4
- Port Orford 4
- Redwood 4
- Reedsport 4
- Rhododendron 4
- Riddle 4
- Rockaway Beach 4
- Rockcreek 4
- Saint Helens 4
- Salem 4
- Seaside 4
- Selma 4
- Sheridan 4
- Siletz 4
- South Lebanon 4
- Stafford 4
- Stanfield 4
- Sutherlin 4
- Tangent 4
- Toledo 4
- Tri-City 4
- Tualatin 4
- Turner 4
- Vale 4
- Vida 4
- Warren 4
- Warrenton 4
- West Haven 4
- West Haven-Sylvan 4
- West Slope 4
- Willamina 4
- Wilsonville 4
- Winston 4
- Wood Village 4
- Yamhill 4
- Yoncalla 4
- Aloha 3
- Beaverton 3
- Clackamas 3
- Coos Bay 3
- Corvallis 3
- Cottage Grove 3
- Creswell 3
- Drain 3
- Gladstone 3
- Keizer 3
- Oak Grove 3
- Portland 3
- Scappoose 3
- Springfield 3
- Tigard 3
- Veneta 3
- Banks 2
- Beavercreek 2
- Brookings 2
- Gold Beach 2
- Gresham 2
- Harrisburg 2
- Hood River 2
- Sherwood 2
- Stayton 2
- Sweet Home 2
- Troutdale 2
- Agness 1
- Alsea 1
- Astoria 1
- Cannon Beach 1
- Damascus 1
- Happy Valley 1
- Monmouth 1
- Multnomah 1
- Raleigh Hills 1
- Umatilla 1
- Yachats 1
- Culver 0
- Hillsboro 0
- Lane 0
- North Plains 0
- Pilot Rock 0
AQI US, Metric