AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 441.8K Followers • 04:00, Sep 30 Local time
16
US AQI⁺Good
Main pollutant:
PM2.5
2.8 µg/m³
15°
5 km/h
86 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 32 |  | 22° 15° |  14 km/h | 58% |
| Thu | 41 | | 24° 12° | 11 km/h | 46% |
| Fri | 40 | | 26° 14° | 13 km/h | 61% |
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?
- Clinton Park1
- Laurelhurst1
- Southeast Boise Street1
- 48th Place2
- GSC2
- Kenton Backyard2
- Woodstock2
- Woodstock Neighborhood, Portland, OR2
- South Tabor3
- Cully Grove4
- Northwest Quincy Avenue 24
- Woods Park5
- 2400-2598 SE Lincoln St6
- 51st and Lincoln6
- Brooklyn6
- Eastmoreland - Tolman7
- North St John's Backyard7
- SE 19th Avenue7
- Southwest Portland7
- Bridge Avenue8
- Cully Green8
- Hayden Island8
- Laurelhurst Park8
- SW Palatine Street9
- Southwest Bridlemile Lane9
- 3082 NE Regents Drive10
- Vancouver-Main St10
- Alphabet District11
- Salusa11
- Southeast Raymond Street11
- Brentwood-Darlington12
- Crestwood12
- Grant Park12
- Northeast Laddington Court12
- Northwest Portland12
- Southwest 6th Avenue12
- 3143 SE Salmon Street13
- 501-545 SE Peacock Ln13
- 5711-5717 SW Pendleton St13
- Bridlemile - Honey Farm Neighborhood13
- Fairmount Blvd13
- MaricaraPark13
- NCA Parkrose Palace13
- SW Fairmount Blvd13
- Ventura Park13
- 1601-1999 SE 45th Ave14
- 24th Ave & Gladstone14
- 4224 Southeast Harrison Street14
- 6238 NE Mason St14
- Concordia 214
- Hassalo Street14
- Hayhurst14
- Near Wilshire Park14
- Richmond14
- SE 141st Avenue14
- 532-798 Glendoveer Golf Course15
- Eastridge Park15
- Northwest Verde Vista Terrace15
- 1907 ZE16
- Cedarwood Waldorf School16
- Glisan Street16
- Lewis and Clark College Griswold Stadium16
- McKenna Park16
- Multnomah County Library - St. Johns16
- NE Rose Pkwy16
- Southeast Yamhill Street16
- Cully17
- Lenox17
- OFB 33rd - Outdoor17
- Portland Lincoln High School17
- SE 31st Avenue17
- SE 40th17
- SW 25th Portland - Taylors Ferry17
- Southwest Edgewood Road17
- 14168 SE Holgate Blvd18
- 2510 Northeast Liberty Street18
- Eastmoreland18
- SE 61st Ave18
- SW Westwood View18
- Vancouver-Fruit Valley18
- Vancouver-W 6th St18
- 10342 NW Langworthy Terrace19
- 3043-3001 NE 160th Dr19
- Parr Lumber MLK19
- Southeast Cora Street19
- Southwest Falcon Street19
- Southeast Flavel Street20
- Hosford-Abernethy21
- Jarrett Street21
- MULTCO B-311 JJC21
- Mojo Dojo Casa House21
- Portland Lane Middle School21
- Roosevelt High School21
- 2911 SW Bertha Blvd22
- North Portland 222
- Observador Medioambiental de Kenton22
- Sellwood Boulevard22
- Flamingo Park23
- Reno and Edison23
- 701-999 SE 72nd Ave24
- Northwest 24th Avenue24
- 701-799 N Blandena St25
- 1415 NW 11th Ave26
- 5198-5000 NE Mallory Ave-Garfield Ave Alley26
- North Morgan Street26
- Portland Cully Helensview26
- South Waterfront Greenway26
- Portland McDaniel High School27
- 517-519 NE Sacramento St28
- Council Crest28
- Portland - SE Lafayette29
- Pearl District30
- 28th & Morrison33
- 3700-3798 N Melrose Dr33
- Council Crest Park33
- Grand & Skidmore33
- MULTCO B-545 BHRC-BUSHONG BLDG33
- International School of Portland39
