AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 449.3K Followers • 00:00, Nov 08 Local time
34
US AQI⁺Good
Main pollutant:
O₃
74 µg/m³
14°
18 km/h
74 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 28 |  | 14° 10° |  12 km/h | 65% |
| Mon | 37 | | 15° 9° | 13 km/h | 77% |
| Tue | 33 | | 14° 10° | 5 km/h | 84% |
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
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
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
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
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Portland?
- 14168 SE Holgate Blvd0
- 701-799 N Blandena St0
- Childpeace Montessori School0
- Clinton Park0
- Cully Green0
- Fairmount Blvd0
- GSC0
- Kenton Backyard0
- Pearl District0
- Salusa0
- Sellwood Boulevard0
- South Tabor0
- Woods Park0
- Woodstock Neighborhood, Portland, OR0
- 1601-1999 SE 45th Ave1
- 3724 N Michigan Ave1
- 4704-4600 Lents Park1
- 5711-5717 SW Pendleton St1
- Brooklyn1
- Crestwood1
- Laurelhurst Park1
- Lewis and Clark College Griswold Stadium1
- NE Rose Pkwy1
- Observador Medioambiental de Kenton1
- SE Clinton & SE 41st1
- Southeast Raymond Street1
- Southwest Edgewood Road1
- 10342 NW Langworthy Terrace2
- 1415 NW 11th Ave2
- 2400-2598 SE Lincoln St2
- 6238 NE Mason St2
- Bridlemile - Honey Farm Neighborhood2
- Concordia 22
- Flamingo Park2
- Glisan Street2
- Grant Park2
- NCA Parkrose Palace2
- NE 16th Ave2
- Northeast Laddington Court2
- Northwest Verde Vista Terrace2
- Reno and Edison2
- SE 141st Avenue2
- SW Westwood View2
- Southeast Flavel Street2
- Southwest 6th Avenue2
- Southwest Bridlemile Lane2
- 145 Argay Terrace3
- 3700-3798 N Melrose Dr3
- Eastmoreland - Tolman3
- Hosford-Abernethy3
- Jarrett Street3
- North St John's Backyard3
- SE 31st Avenue3
- SE 61st Ave3
- SW Fairmount Blvd3
- Southeast Cora Street3
- Ventura Park3
- 1907 ZE4
- 3043-3001 NE 160th Dr4
- 532-798 Glendoveer Golf Course4
- Cully4
- Eastmoreland4
- Hassalo Street4
- North Portland 24
- Northwest 24th Avenue4
- Vancouver-W 6th St4
- SE 19th Avenue5
- Vancouver-Fruit Valley5
- Northwest Portland6
- South Waterfront Greenway6
- Vancouver-Main St6
- Alphabet District7
- Near Wilshire Park7
- SW Palatine Street7
- Southwest Portland7
- 4224 Southeast Harrison Street8
- McKenna Park8
- 701-999 SE 72nd Ave9
- MULTCO B-311 JJC9
- Woodstock9
- Cedarwood Waldorf School10
- West Portland Park10
- 24th Ave & Gladstone11
- 3082 NE Regents Drive11
- Bridge Avenue11
- MaricaraPark11
- Mojo Dojo Casa House11
- Multnomah County Library - St. Johns11
- North Morgan Street11
- 2911 SW Bertha Blvd12
- 501-545 SE Peacock Ln12
- Parr Lumber MLK12
- Southwest Falcon Street12
- 3143 SE Salmon Street13
- Hayhurst13
- Eastridge Park14
- Richmond14
- Portland Lincoln High School16
- Southeast Yamhill Street16
- Portland Lane Middle School17
- Arnold Creek19
- Portland Cully Helensview19
- Portland McDaniel High School19
- Roosevelt High School19
- 5198-5000 NE Mallory Ave-Garfield Ave Alley20
- 517-519 NE Sacramento St21
- Lenox21
- OFB 33rd - Outdoor21
- SE 40th21
- Northwest Quincy Avenue 222
- Pleasant Valley22
- Portland SE Lafayette22
- Council Crest Park23
- Grand & Skidmore23
- Southwest Hewett Boulevard24
- 28th & Morrison26
- Council Crest26
- SW 25th Portland - Taylors Ferry26
- International School of Portland27
- 2510 Northeast Liberty Street62
