AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 444.4K Followers • 17:00, Oct 14 Local time
14
US AQI⁺Good
Main pollutant:
PM2.5
2.6 µg/m³
20°
10 km/h
51 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 22 |  | 23° 14° |  26 km/h | 45% |
| Thu | 23 | | 25° 14° | 20 km/h | 35% |
| Fri | 16 |  | 16° 10° | 7 km/h | 74% |
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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
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.
Where is the cleanest air quality in Portland?
- Childpeace Montessori School0
- Arnold Creek1
- Pleasant Valley1
- Northwest Portland3
- Patton Court9
- Salusa9
- Southwest Bridlemile Lane9
- Southwest Hewett Boulevard10
- Council Crest11
- Bridge Avenue12
- Northwest Verde Vista Terrace12
- Woods Park14
- Northwest Quincy Avenue 215
- Southwest Edgewood Road15
- GSC16
- Cedarwood Waldorf School17
- Southeast Boise Street17
- Southwest 6th Avenue17
- Bridlemile - Honey Farm Neighborhood18
- Fairmount Blvd18
- SW Fairmount Blvd18
- West Portland Park18
- Northwest 24th Avenue19
- Portland Lincoln High School19
- Southwest Portland19
- McKenna Park20
- SW Westwood View20
- 10342 NW Langworthy Terrace21
- Cully Grove22
- Eastridge Park22
- Hayden Island22
- 48th Place24
- Alphabet District24
- Concordia 224
- Hayhurst24
- SW Palatine Street24
- 5711-5717 SW Pendleton St25
- Reno and Edison25
- Brooklyn26
- MaricaraPark26
- SE 61st Ave26
- 2510 Northeast Liberty Street27
- Lewis and Clark College Griswold Stadium27
- Multnomah County Library - St. Johns27
- Pearl District27
- International School of Portland28
- Southeast Yamhill Street28
- Vancouver-Main St28
- NE 16th Ave29
- Roosevelt High School29
- Crestwood30
- 2911 SW Bertha Blvd31
- South Waterfront Greenway31
- Vancouver-Fruit Valley31
- Grant Park33
- North Morgan Street33
- Kenton Backyard34
- Cully35
- Vancouver-W 6th St35
- 14168 SE Holgate Blvd36
- 6238 NE Mason St36
- 701-999 SE 72nd Ave36
- SE 141st Avenue37
- Southwest Falcon Street37
- Sellwood Boulevard38
- Grand & Skidmore39
- North Portland 239
- 3082 NE Regents Drive41
- OFB 33rd - Outdoor42
- Jarrett Street43
- Laurelhurst43
- 1415 NW 11th Ave44
- Flamingo Park44
- Observador Medioambiental de Kenton44
- Parr Lumber MLK44
- Portland Cully Helensview44
- NCA Parkrose Palace45
- NE Rose Pkwy45
- 701-799 N Blandena St46
- Hassalo Street46
- Northeast Laddington Court46
- South Tabor46
- MULTCO B-311 JJC47
- Southeast Cora Street48
- MULTCO B-545 BHRC-BUSHONG BLDG49
- Mojo Dojo Casa House49
- 3700-3798 N Melrose Dr50
- 3043-3001 NE 160th Dr51
- 24th Ave & Gladstone52
- 517-519 NE Sacramento St52
- 4224 Southeast Harrison Street53
- SW 25th Portland - Taylors Ferry53
- 532-798 Glendoveer Golf Course54
- Hosford-Abernethy54
- Portland McDaniel High School54
- 501-545 SE Peacock Ln55
- 1601-1999 SE 45th Ave56
- 5198-5000 NE Mallory Ave-Garfield Ave Alley56
- Eastmoreland56
- Portland Lane Middle School56
- SE 31st Avenue56
- SE Clinton & SE 41st56
- 2400-2598 SE Lincoln St57
- 3143 SE Salmon Street57
- Glisan Street58
- Portland - SE Lafayette59
- Southeast Raymond Street59
- Ventura Park61
- 28th & Morrison62
- SE 40th62
- Clinton Park63
- 1907 ZE65
- Lenox66
- Woodstock68
- Richmond71
- Woodstock Neighborhood, Portland, OR74
- Southeast Flavel Street96
- Near Wilshire Park338
