AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 441.8K Followers • 03:00, Sep 30 Local time
14
US AQI⁺Good
Main pollutant:
PM2.5
2.7 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?
- Northwest Portland0
- Patton Court0
- Clinton Park1
- Laurelhurst1
- MaricaraPark1
- North St John's Backyard1
- SW Palatine Street1
- Southwest Portland1
- Woodstock Neighborhood, Portland, OR1
- 48th Place2
- Kenton Backyard2
- Southeast Boise Street2
- Woods Park2
- SW Westwood View3
- South Tabor3
- 10342 NW Langworthy Terrace4
- Alphabet District4
- Bridge Avenue4
- Pearl District4
- Southwest Bridlemile Lane4
- 5711-5717 SW Pendleton St5
- Bridlemile - Honey Farm Neighborhood5
- 51st and Lincoln6
- Brooklyn6
- Council Crest6
- Council Crest Park6
- Cully Grove6
- SW 25th Portland - Taylors Ferry6
- SW Fairmount Blvd6
- 2400-2598 SE Lincoln St7
- Crestwood7
- Eastridge Park7
- Northwest Verde Vista Terrace7
- 2911 SW Bertha Blvd8
- Cully Green8
- Eastmoreland - Tolman8
- Fairmount Blvd8
- Hayden Island8
- SE 19th Avenue8
- Laurelhurst Park10
- Southwest Edgewood Road10
- 3082 NE Regents Drive11
- Lenox11
- SE 40th11
- Southwest 6th Avenue11
- Brentwood-Darlington12
- Cedarwood Waldorf School12
- 24th Ave & Gladstone13
- Hayhurst13
- Reno and Edison13
- Southeast Raymond Street13
- 1601-1999 SE 45th Ave14
- 1907 ZE14
- 3143 SE Salmon Street14
- NCA Parkrose Palace14
- Near Wilshire Park14
- Northeast Laddington Court14
- Observador Medioambiental de Kenton14
- SE 141st Avenue14
- Ventura Park14
- 6238 NE Mason St15
- Concordia 215
- North Portland 215
- Southeast Cora Street15
- 1415 NW 11th Ave16
- 4224 Southeast Harrison Street16
- 501-545 SE Peacock Ln16
- 701-799 N Blandena St16
- Hassalo Street16
- Hosford-Abernethy16
- Lewis and Clark College Griswold Stadium16
- Multnomah County Library - St. Johns16
- North Morgan Street16
- Parr Lumber MLK16
- South Waterfront Greenway16
- 14168 SE Holgate Blvd17
- Glisan Street17
- Grant Park17
- International School of Portland17
- McKenna Park17
- NE Rose Pkwy17
- Northwest 24th Avenue17
- Portland Lane Middle School17
- Portland Lincoln High School17
- Richmond17
- Cully18
- Jarrett Street18
- MULTCO B-545 BHRC-BUSHONG BLDG18
- Roosevelt High School18
- SE 31st Avenue18
- Sellwood Boulevard18
- Southeast Yamhill Street18
- Southwest Falcon Street18
- Vancouver-Fruit Valley18
- 3043-3001 NE 160th Dr19
- 532-798 Glendoveer Golf Course19
- Eastmoreland19
- 2510 Northeast Liberty Street20
- SE 61st Ave20
- 3700-3798 N Melrose Dr21
- MULTCO B-311 JJC21
- Mojo Dojo Casa House21
- Portland Cully Helensview21
- Southeast Flavel Street21
- 5198-5000 NE Mallory Ave-Garfield Ave Alley22
- Grand & Skidmore22
- OFB 33rd - Outdoor22
- Vancouver-Main St22
- Vancouver-W 6th St22
- Portland McDaniel High School23
- Portland - SE Lafayette24
- 517-519 NE Sacramento St25
- 701-999 SE 72nd Ave26
- 28th & Morrison28
- Flamingo Park29
