AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 450.4K Followers • 14:00, Nov 13 Local time
32
US AQI⁺Good
Main pollutant:
O₃
68 µg/m³
13°
13 km/h
78 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 32 | | 13° 11° |  20 km/h | 76% |
| Sat | 27 | | 14° 11° | 18 km/h | 73% |
| Sun | 41 | | 12° 9° | 15 km/h | 76% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Portland
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Portland today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Portland today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Portland
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Portland
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Portland
Historic air quality near Portland
History
Historic air quality graph for Portland
Historic air quality near Portland
History
Historic air quality graph for Portland
Most polluted locations near Portland
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Portland
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in Portland?
- Childpeace Montessori School0
- Arnold Creek1
- SE 19th Avenue3
- Southwest Portland3
- Woods Park3
- SW Palatine Street4
- Brooklyn5
- SW Fairmount Blvd5
- Southwest Bridlemile Lane5
- Southeast Raymond Street6
- Fairmount Blvd7
- SW Westwood View7
- Laurelhurst Park8
- NE 16th Ave8
- Cully Grove9
- MaricaraPark10
- Southwest 6th Avenue10
- Southwest Edgewood Road10
- Southwest Hewett Boulevard10
- 2911 SW Bertha Blvd12
- 4704-4600 Lents Park12
- Bridlemile - Honey Farm Neighborhood12
- Eastridge Park12
- Southwest Falcon Street12
- 24th Ave & Gladstone13
- Northeast Laddington Court13
- Northwest Quincy Avenue 213
- Northwest Verde Vista Terrace13
- Pearl District13
- West Portland Park13
- 10342 NW Langworthy Terrace14
- 3082 NE Regents Drive14
- 5711-5717 SW Pendleton St14
- Hassalo Street14
- McKenna Park14
- Richmond14
- 4224 Southeast Harrison Street16
- 501-545 SE Peacock Ln16
- Creston - Kenilworth 217
- Grant Park17
- Hayhurst17
- Hosford-Abernethy17
- Northwest Portland17
- Southeast Flavel Street17
- 3143 SE Salmon Street18
- 6238 NE Mason St18
- Glisan Street18
- Parr Lumber MLK18
- 1601-1999 SE 45th Ave19
- Portland Lincoln High School19
- SE 31st Avenue19
- Ventura Park19
- 1907 ZE21
- Portland Lane Middle School21
- SE 61st Ave21
- Sellwood Boulevard21
- Southeast Cora Street21
- Concordia 222
- Eastmoreland22
- Jarrett Street22
- North Morgan Street22
- North Portland 222
- Portland McDaniel High School22
- Walnut Park Complex22
- 1415 NW 11th Ave23
- 2510 Northeast Liberty Street23
- 517-519 NE Sacramento St23
- 701-999 SE 72nd Ave23
- Council Crest Park23
- MULTCO B-311 JJC23
- SE 40th23
- Cedarwood Waldorf School24
- Flamingo Park24
- SE 141st Avenue24
- South Waterfront Greenway24
- 2400-2598 SE Lincoln St26
- Northwest 24th Avenue26
- Council Crest27
- Lenox27
- Multnomah County Library - St. Johns27
- Portland SE Lafayette27
- Roosevelt High School27
- 701-799 N Blandena St28
- Eastmoreland - Tolman28
- Grand & Skidmore28
- SW 25th Portland - Taylors Ferry28
- 14168 SE Holgate Blvd29
- International School of Portland29
- 5198-5000 NE Mallory Ave-Garfield Ave Alley30
- Clinton Park30
- 28th & Morrison31
- Powellhurst-Gilbert31
- 3700-3798 N Melrose Dr32
- Alphabet District32
- Crestwood33
- SE Clinton & SE 41st33
- Vancouver-Fruit Valley33
- OFB 33rd - Outdoor34
- Reno and Edison34
- Vancouver-W 6th St35
- GSC36
- Observador Medioambiental de Kenton36
- North St John's Backyard38
- Cully39
- Vancouver-Main St39
- 532-798 Glendoveer Golf Course41
- Bridge Avenue41
- Woodstock Neighborhood, Portland, OR41
- Portland Cully Helensview46
- Lewis and Clark College Griswold Stadium52
- NCA Parkrose Palace52
- Near Wilshire Park52
- NE Rose Pkwy53
- Mojo Dojo Casa House56
- 3043-3001 NE 160th Dr57
- Southeast Yamhill Street57
- Cully Green59
- Salusa63
- Kenton Backyard64
- 145 Argay Terrace65
- 48th Place70
- South Tabor84
