AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 448.6K Followers • 01:00, Nov 04 Local time
87
US AQI⁺Moderate
Main pollutant:
PM2.5
28.4 µg/m³
8°
4 km/h
100 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 67 |  | 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 Court4
- 51st and Lincoln36
- International School of Portland53
- SE 40th57
- Grand & Skidmore58
- 28th & Morrison59
- Council Crest59
- Lenox59
- Council Crest Park60
- OFB 33rd - Outdoor61
- SW 25th Portland - Taylors Ferry67
- NE 16th Ave69
- Cedarwood Waldorf School70
- Fairmount Blvd70
- Southwest Bridlemile Lane71
- Southwest Hewett Boulevard71
- SW Fairmount Blvd72
- Brooklyn75
- SE Clinton & SE 41st75
- Eastmoreland - Tolman76
- Eastridge Park76
- Southeast Raymond Street76
- Vancouver-W 6th St76
- 4224 Southeast Harrison Street77
- Grant Park77
- Portland Lincoln High School77
- Vancouver-Main St77
- 14168 SE Holgate Blvd78
- Northwest Quincy Avenue 278
- Vancouver-Fruit Valley78
- Hassalo Street79
- Northeast Laddington Court79
- SE 141st Avenue79
- Southwest Portland79
- Concordia 280
- Cully Grove80
- Northwest Verde Vista Terrace80
- Roosevelt High School80
- Bridge Avenue81
- Glisan Street81
- Near Wilshire Park81
- Portland Lane Middle School81
- Bridlemile - Honey Farm Neighborhood82
- Southeast Yamhill Street82
- Cully83
- North Portland 283
- Parr Lumber MLK83
- Arnold Creek84
- SE 61st Ave84
- 3143 SE Salmon Street85
- 701-999 SE 72nd Ave85
- NCA Parkrose Palace85
- Walnut Park Complex85
- Creston - Kenilworth 286
- South Waterfront Greenway86
- Southwest Edgewood Road86
- SW Palatine Street87
- SW Westwood View87
- 1415 NW 11th Ave88
- 3043-3001 NE 160th Dr88
- 532-798 Glendoveer Golf Course88
- 6238 NE Mason St88
- Hayden Island88
- Ventura Park89
- 3082 NE Regents Drive90
- Southwest Falcon Street90
- 4704-4600 Lents Park91
- Hosford-Abernethy91
- NE Rose Pkwy91
- Northwest 24th Avenue91
- Portland Cully Helensview91
- 10342 NW Langworthy Terrace92
- 24th Ave & Gladstone92
- Alphabet District92
- Eastmoreland92
- MULTCO B-311 JJC92
- Mojo Dojo Casa House92
- Portland SE Lafayette92
- Sellwood Boulevard92
- 701-799 N Blandena St93
- Observador Medioambiental de Kenton93
- Portland McDaniel High School93
- SE 31st Avenue93
- Southeast Cora Street93
- 517-519 NE Sacramento St94
- Southeast Flavel Street94
- 1601-1999 SE 45th Ave95
- 145 Argay Terrace96
- 501-545 SE Peacock Ln96
- Northwest Portland96
- 1907 ZE97
- 2400-2598 SE Lincoln St97
- 2911 SW Bertha Blvd97
- 48th Place97
- Crestwood97
- Jarrett Street97
- Powellhurst-Gilbert97
- 2510 Northeast Liberty Street99
- 3700-3798 N Melrose Dr99
- North Morgan Street99
- Richmond99
- Flamingo Park103
- Lewis and Clark College Griswold Stadium103
- 5198-5000 NE Mallory Ave-Garfield Ave Alley106
- 5711-5717 SW Pendleton St106
- Salusa106
- GSC109
- MaricaraPark109
- Clinton Park110
- Pearl District115
- Woodstock Neighborhood, Portland, OR115
- Reno and Edison116
- Multnomah County Library - St. Johns117
- South Tabor129
- Woodstock136
- Cully Green137
- North St John's Backyard137
- Kenton Backyard144
