AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 449.9K Followers • 18:00, Nov 11 Local time
58
US AQI⁺Moderate
Main pollutant:
PM2.5
12.9 µg/m³
14°
2 km/h
76 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 50 |  | 15° 12° |  4 km/h | 73% |
| Thu | 52 | | 12° 10° | 16 km/h | 79% |
| Fri | 44 | | 12° 10° | 18 km/h | 74% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 2.6 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
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
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
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
- Southwest Hewett Boulevard10
- Woods Park12
- Hayhurst14
- Fairmount Blvd17
- Arnold Creek22
- Southwest Portland22
- Southwest Bridlemile Lane24
- Bridlemile - Honey Farm Neighborhood25
- Eastmoreland - Tolman26
- Brooklyn29
- Northwest Portland29
- Northwest Quincy Avenue 231
- SW Palatine Street31
- 5711-5717 SW Pendleton St32
- Northwest Verde Vista Terrace32
- SW Fairmount Blvd32
- Southwest Edgewood Road32
- Cedarwood Waldorf School33
- Salusa34
- Alphabet District36
- Hosford-Abernethy36
- Crestwood38
- Portland Lincoln High School38
- Southwest Falcon Street41
- Council Crest42
- Northwest 24th Avenue42
- SE Clinton & SE 41st42
- Lewis and Clark College Griswold Stadium43
- Sellwood Boulevard44
- MaricaraPark46
- Council Crest Park47
- SW Westwood View48
- 10342 NW Langworthy Terrace49
- 2911 SW Bertha Blvd49
- Clinton Park49
- International School of Portland50
- 4224 Southeast Harrison Street51
- SW 25th Portland - Taylors Ferry51
- Southeast Cora Street51
- Eastmoreland52
- Reno and Edison52
- 24th Ave & Gladstone53
- Brentwood-Darlington53
- NE 16th Ave53
- North Portland 253
- South Waterfront Greenway53
- Southeast Raymond Street53
- Eastridge Park54
- Near Wilshire Park54
- Northeast Laddington Court54
- OFB 33rd - Outdoor54
- Portland Lane Middle School54
- SE 141st Avenue54
- SE 31st Avenue54
- Southeast Yamhill Street54
- 14168 SE Holgate Blvd55
- 1601-1999 SE 45th Ave55
- 3143 SE Salmon Street55
- Grant Park55
- 6238 NE Mason St56
- Creston - Kenilworth 256
- Hassalo Street56
- Parr Lumber MLK56
- SE 61st Ave56
- North Morgan Street57
- 1907 ZE58
- 2400-2598 SE Lincoln St58
- 3082 NE Regents Drive58
- 4704-4600 Lents Park58
- 701-799 N Blandena St58
- Bridge Avenue58
- Cully58
- Glisan Street58
- Jarrett Street58
- Lenox58
- MULTCO B-311 JJC58
- Multnomah County Library - St. Johns58
- NCA Parkrose Palace58
- Powellhurst-Gilbert58
- Roosevelt High School58
- Southeast Flavel Street58
- Ventura Park58
- Woodstock58
- 145 Argay Terrace59
- 3700-3798 N Melrose Dr59
- 517-519 NE Sacramento St59
- 701-999 SE 72nd Ave59
- Cully Grove59
- Observador Medioambiental de Kenton59
- Richmond59
- 501-545 SE Peacock Ln60
- Portland McDaniel High School60
- SE 40th60
- Vancouver-Fruit Valley60
- Vancouver-Main St60
- Walnut Park Complex60
- 532-798 Glendoveer Golf Course61
- NE Rose Pkwy61
- Portland Cully Helensview61
- Portland SE Lafayette61
- 2510 Northeast Liberty Street62
- 3043-3001 NE 160th Dr62
- 5198-5000 NE Mallory Ave-Garfield Ave Alley62
- Concordia 262
- Vancouver-W 6th St62
- Mojo Dojo Casa House63
- NE 54th Avenue63
- Grand & Skidmore64
- 28th & Morrison68
- Kenton Backyard68
- Woodstock Neighborhood, Portland, OR68
- Flamingo Park72
- North St John's Backyard73
- Pearl District73
- GSC74
- South Tabor76
- Cully Green77
- 1415 NW 11th Ave98
