AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 448.5K Followers • 23:00, Nov 03 Local time
87
US AQI⁺Moderate
Main pollutant:
PM2.5
28.7 µg/m³
10°
3 km/h
100 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 64 |  | 15° 6° |  13 km/h | 80% |
| Thu | 46 |  | 15° 9° | 8 km/h | 73% |
| Fri | 49 |  | 14° 8° | 6 km/h | 56% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 5.7 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
- Patton Court1
- Hayhurst21
- 51st and Lincoln27
- Cedarwood Waldorf School53
- Southwest Hewett Boulevard54
- Roosevelt High School56
- Bridge Avenue57
- Hosford-Abernethy57
- Concordia 258
- Grand & Skidmore58
- North Portland 258
- OFB 33rd - Outdoor58
- Portland Lincoln High School59
- NE 16th Ave60
- Northwest Verde Vista Terrace60
- Observador Medioambiental de Kenton60
- Parr Lumber MLK60
- 701-799 N Blandena St61
- Near Wilshire Park61
- North Morgan Street61
- Northwest Portland61
- Portland Lane Middle School61
- SE Clinton & SE 41st61
- SW Fairmount Blvd61
- Southwest Bridlemile Lane61
- Southwest Portland61
- 10342 NW Langworthy Terrace62
- Bridlemile - Honey Farm Neighborhood62
- Southwest Edgewood Road62
- Vancouver-W 6th St62
- 1415 NW 11th Ave63
- 3700-3798 N Melrose Dr63
- Brooklyn63
- Eastridge Park63
- Northwest Quincy Avenue 263
- Portland Cully Helensview63
- Walnut Park Complex63
- 3082 NE Regents Drive64
- Council Crest64
- Cully64
- International School of Portland64
- Jarrett Street64
- Northwest 24th Avenue64
- SE 40th64
- Southeast Raymond Street64
- Vancouver-Main St64
- 14168 SE Holgate Blvd65
- 2510 Northeast Liberty Street65
- 5198-5000 NE Mallory Ave-Garfield Ave Alley65
- Alphabet District65
- Arnold Creek65
- Grant Park65
- Reno and Edison65
- SE 141st Avenue65
- Vancouver-Fruit Valley65
- 3043-3001 NE 160th Dr66
- Council Crest Park66
- Cully Grove66
- Northeast Laddington Court66
- South Waterfront Greenway66
- 517-519 NE Sacramento St67
- Multnomah County Library - St. Johns67
- Portland McDaniel High School67
- SW Westwood View67
- 28th & Morrison68
- Glisan Street68
- Lenox68
- 4224 Southeast Harrison Street69
- Portland SE Lafayette69
- Southwest Falcon Street69
- 3143 SE Salmon Street70
- 5711-5717 SW Pendleton St70
- 6238 NE Mason St70
- Crestwood70
- Hassalo Street70
- NCA Parkrose Palace70
- SW Palatine Street70
- Southeast Cora Street70
- Powellhurst-Gilbert71
- SE 61st Ave71
- Ventura Park71
- 2911 SW Bertha Blvd72
- 532-798 Glendoveer Golf Course72
- Mojo Dojo Casa House72
- 4704-4600 Lents Park73
- Flamingo Park73
- NE Rose Pkwy73
- SE 31st Avenue73
- 1907 ZE74
- 24th Ave & Gladstone74
- 701-999 SE 72nd Ave74
- Eastmoreland74
- Sellwood Boulevard74
- Southeast Yamhill Street74
- Woodstock75
- MULTCO B-311 JJC76
- 2400-2598 SE Lincoln St77
- 1601-1999 SE 45th Ave78
- 501-545 SE Peacock Ln79
- Creston - Kenilworth 279
- Lewis and Clark College Griswold Stadium79
- Richmond80
- MaricaraPark81
- SW 25th Portland - Taylors Ferry81
- Kenton Backyard82
- Salusa84
- Southeast Flavel Street84
- GSC85
- North St John's Backyard85
- Pearl District88
- Cully Green93
- Clinton Park97
- Woodstock Neighborhood, Portland, OR97
- South Tabor100
