AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 450.4K Followers • 17:00, Nov 13 Local time
25
US AQI⁺Good
Main pollutant:
O₃
54 µg/m³
11°
14 km/h
74 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 28 |  | 14° 11° |  18 km/h | 73% |
| Sat | 41 | | 12° 9° | 15 km/h | 76% |
| Sun | 22 |  | 11° 6° | 11 km/h | 76% |
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.
Learn more about global air quality
Where is the cleanest air quality in Portland?
- Salusa0
- Arnold Creek1
- SE 19th Avenue3
- Southwest Bridlemile Lane4
- Southwest Portland4
- Bridge Avenue5
- Hosford-Abernethy5
- SW Palatine Street5
- Brooklyn6
- Clinton Park6
- Woods Park6
- Woodstock6
- Laurelhurst Park7
- South Tabor7
- Northwest Portland8
- SW Fairmount Blvd8
- SW Westwood View8
- Eastmoreland - Tolman9
- MaricaraPark9
- Northwest Verde Vista Terrace9
- Southwest 6th Avenue9
- Woodstock Neighborhood, Portland, OR9
- Southwest Edgewood Road10
- 2911 SW Bertha Blvd11
- 5711-5717 SW Pendleton St11
- Fairmount Blvd11
- Lewis and Clark College Griswold Stadium11
- Alphabet District12
- Southwest Falcon Street12
- 10342 NW Langworthy Terrace13
- Bridlemile - Honey Farm Neighborhood13
- Crestwood13
- Hayhurst13
- NE 16th Ave13
- West Portland Park13
- Cedarwood Waldorf School14
- Pearl District15
- 24th Ave & Gladstone16
- 701-799 N Blandena St16
- McKenna Park16
- Northeast Laddington Court16
- Sellwood Boulevard16
- Southeast Raymond Street16
- Southeast Yamhill Street16
- 3082 NE Regents Drive17
- North Portland 217
- South Waterfront Greenway17
- Eastridge Park18
- Portland Lincoln High School18
- 1415 NW 11th Ave19
- 3700-3798 N Melrose Dr19
- 4704-4600 Lents Park19
- Near Wilshire Park19
- Brentwood-Darlington20
- 1601-1999 SE 45th Ave21
- 4224 Southeast Harrison Street21
- 517-519 NE Sacramento St21
- 5198-5000 NE Mallory Ave-Garfield Ave Alley21
- 501-545 SE Peacock Ln22
- Northwest 24th Avenue22
- Richmond22
- Roosevelt High School22
- Council Crest23
- Grant Park23
- SE 61st Ave23
- SW 25th Portland - Taylors Ferry23
- Southeast Cora Street23
- 2400-2598 SE Lincoln St24
- Creston - Kenilworth 224
- SE 31st Avenue24
- Portland Lane Middle School25
- 3143 SE Salmon Street26
- Council Crest Park26
- SE 40th26
- Eastmoreland27
- 1907 ZE28
- Grand & Skidmore28
- Hassalo Street28
- International School of Portland28
- Lenox28
- SE 141st Avenue28
- Portland SE Lafayette29
- Southeast Flavel Street29
- 14168 SE Holgate Blvd30
- Cully Grove30
- 701-999 SE 72nd Ave31
- Walnut Park Complex31
- MULTCO B-311 JJC32
- 6238 NE Mason St33
- Portland McDaniel High School33
- Powellhurst-Gilbert33
- North Morgan Street35
- Vancouver-Main St36
- Multnomah County Library - St. Johns37
- 28th & Morrison38
- Ventura Park41
- Vancouver-Fruit Valley42
- Parr Lumber MLK43
- Glisan Street44
- Reno and Edison44
- GSC49
- OFB 33rd - Outdoor49
- Portland Cully Helensview49
- NCA Parkrose Palace51
- Jarrett Street52
- 532-798 Glendoveer Golf Course53
- NE Rose Pkwy54
- 3043-3001 NE 160th Dr55
- Cully56
- 2510 Northeast Liberty Street57
- Observador Medioambiental de Kenton59
- Vancouver-W 6th St59
- 51st and Lincoln60
- Concordia 261
- 145 Argay Terrace62
- Cully Green62
- Mojo Dojo Casa House62
- Kenton Backyard63
- North St John's Backyard67
- Flamingo Park78
