Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
127.5K people follow this city
Live
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Full screen
Contributors
145
Stations
154
Contributors category
1
Government
1
Non-profit organization
2
Educational
0
Corporate
9
Individual
132
Anonymous
Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | Northeast 12th Avenue | 29 |
| 2 | SE 61st Ave | 29 |
| 3 | Cedarwood Waldorf School | 28 |
| 4 | Portland - Sauvie Island | 28 |
| 5 | Creston - Kenilworth 2 | 27 |
| 6 | North Portland | 27 |
| 7 | PSU STAR - Rose City Park | 27 |
| 8 | 1098-1000 SW Jefferson St | 26 |
| 9 | Glisan Street | 26 |
| 10 | Hazelwood 2 | 26 |
Health Recommendations
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
community highlight
Portland most followed contributors
Become a contributor
Get an AirVisual Outdoor and contribute to collecting millions of data points for the Portland map to track local air pollution
News
The latest air quality news and resources.
Understand air pollution and protect yourself
Portland air quality data attribution
145Contributors
Oregon Department of Environmental Quality10 stations
Government Contributor
Childpeace Montessori School1 station
Non-profit organization Contributor
- ISP
1 station
Portland State University (PSU)1 station
2 Educational Contributors
JeffT_PDX1 station
- Rich
1 station
- 18th
1 station
- mind.body.split
1 station
- Chris Karlin
1 station
- Natehood
1 station
- Jakub Dudek
1 station
robertjriemer1 station
9 Individual Contributors
132 Anonymous contributors132 stations
132 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portland?
- Northeast 12th Avenue 29
- SE 61st Ave 29
- Cedarwood Waldorf School 28
- Portland - Sauvie Island 28
- Creston - Kenilworth 2 27
- North Portland 27
- PSU STAR - Rose City Park 27
- 1098-1000 SW Jefferson St 26
- Glisan Street 26
- Hazelwood 2 26
- Hosford-Abernethy 26
- MULTCO B-545 BHRC-BUSHONG BLDG 26
- Portland - SE Lafayette 26
- Southwest Marigold Street 26
- 14er 25
- Argay Terrace 25
- Pleasant Valley 2 25
- SW Palatine Street 25
- Walnut Park Complex 25
- Hayden Island 24
- NCA Parkrose Palace 24
- SE 141st Avenue 24
- SE 31st Avenue 24
- SE Insley Street 24
- Sabin 24
- Southeast Portland 2 24
- Wilshire Park 24
- 145 Argay Terrace 23
- 6653 SE 31st Avenue 23
- Alphabet District 23
- Concordia 23
- Cully 23
- Fairmount Blvd 23
- Jarrett Street 23
- King 23
- N Columbia Way 23
- North Willamette Boulevard 23
- Northwest 24th Avenue 23
- Portland Near Road 23
- SE Woodward Street 23
- Southeast Cora Street 23
- 3143 SE Salmon Street 22
- Bridlemile - Honey Farm Neighborhood 22
- Forest Highlands 22
- NW Skyline 22
- NW Tudor Lane 22
- North Russet Street 22
- Observador Medioambiental de Kenton 22
- PSU STAR Lab Bethany 22
- Powellhurst-Gilbert 22
- Southeast 6th Avenue 22
- Southeast Flavel Street 22
- Southeast Malden Street 22
- Terra Linda 22
- Vista Condo 22
- 1423 NW Benfield Dr 21
- 3082 NE Regents Drive 21
- Concordia 2 21
- Hayhurst 21
- Laurelhurst Park 21
- Lewis and Clark Griswold Stadium 21
- NCA Pub 21
- NCA Savier Swifts 21
- Overton Street 21
- Tolovana & Columbia 21
- West Portland Park 21
- 10342 NW Langworthy Terrace 20
- 1907 ZE 20
- 24th Ave & Gladstone 20
- 4224 Southeast Harrison Street 20
- Eastmoreland 20
- Eastridge Park 20
- Forest Park 20
- Grant Park 20
- McKenna Park 20
- Merlo Field 20
- Mojo Dojo Casa House 20
- NE Rose Pkwy 20
- NW Naito Parkway 20
- Portland Cully Helensview 20
- Rivergrove Out 20
- SE 19th Avenue 20
- SW Fairmount Blvd 20
- Southeast Raymond Street 20
- Southeast Yamhill Street 20
- Southwest Falcon Street 20
- Topaz Farm 20
- Ventura Park 20
- 2510 Northeast Liberty Street 19
- Cedar Mill 19
- Court Street 19
- Crestwood 19
- North Morgan Street 19
- Northeast 44th Avenue 19
- Parr Lumber MLK 19
- Pleasant Valley 19
- Reno and Edison 19
- SW Westwood View 19
- Sellwood Boulevard 19
- South Waterfront Greenway 19
- Southwest Knights Boulevard 19
- Southwest Portland 2 19
- 51st and Lincoln 18
- 7440 North Denver Avenue 18
- Bethany 18
- Brentwood-Darlington 18
- Derp 18
- North Jarrett Street 18
- Northeast Laddington Court 18
- Richmond 18
- Southwest Edgewood Road 18
- Southwest Laurel Street 18
- Bridge Avenue 17
- Cully Grove 17
- Eastmoreland - Tolman 17
- Hazelwood 17
- North Blandena Street 17
- Northwest Verde Vista Terrace 17
- Portland Lane Middle School 17
- Southeast 9th Avenue 17
- Southeast Boise Street 17
- Southwest 67th Avenue 17
- Alliant Systems Roof 16
- Brooklyn 16
- Cora Street 16
- Forest Park 2 16
- Hassalo Street 16
- Michigan and Rosa Parks 16
- NE 16th Ave 16
- Southwest Bridlemile Lane 16
- Southwest Hewett Boulevard 16
- Upper Multnomah Village 16
- Woods Park 16
- 429 N Shaver Street 15
- Germantown Road 15
- Grant and 24th 15
- Northwest Alpine Terrace 15
- SW Taylor Street 15
- Southwest Portland 15
- Patton Court 13
- Portland McDaniel High School 13
- MULTCO B-311 JJC 12
- Portland Lincoln High School 12
- Portland SE 12th and Salmon 12
- Roosevelt High School 12
- Council Crest Park 11
- Portland Humboldt Sensors 10
- SE Clinton & SE 41st 8
- Childpeace Montessori School 5
- Hillsdale 18th Drive 5
- International School of Portland 5
- SW 25th Portland - Taylors Ferry 5
- Springville Lane 5
- Prospect 0
Stay Informed. Download #1 air quality app
Rated 4.8Air pollution forecast, pollution alerts and much more to help you plan your days and keep protected against air pollution
AQI US, Metric