AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 449.6K Followers • 04:00, Nov 10 Local time
18
US AQI⁺Good
Main pollutant:
PM2.5
3.3 µg/m³
12°
7 km/h
95 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 23 |  | 17° 13° |  9 km/h | 88% |
| Wed | 45 |  | 18° 11° | 6 km/h | 62% |
| Thu | 12 | | 15° 11° | 6 km/h | 67% |
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?
- Southwest Bridlemile Lane0
- Woods Park0
- Eastridge Park1
- Pleasant Valley1
- Bridge Avenue2
- Salusa2
- Brooklyn3
- Northwest Portland3
- Crestwood4
- SW Fairmount Blvd4
- SW Westwood View4
- Southwest Portland4
- Fairmount Blvd7
- Southwest 6th Avenue7
- Clinton Park8
- Eastmoreland - Tolman8
- GSC8
- Northwest Verde Vista Terrace8
- SW Palatine Street9
- Southeast Raymond Street9
- Southwest Edgewood Road9
- Alphabet District10
- Bridlemile - Honey Farm Neighborhood10
- 10342 NW Langworthy Terrace11
- 2911 SW Bertha Blvd11
- Cedarwood Waldorf School11
- Northwest 24th Avenue11
- 14168 SE Holgate Blvd12
- 4704-4600 Lents Park12
- SE 141st Avenue12
- 5711-5717 SW Pendleton St13
- Hassalo Street13
- Hayhurst13
- Lewis and Clark College Griswold Stadium13
- MaricaraPark13
- 1601-1999 SE 45th Ave14
- Northeast Laddington Court14
- Reno and Edison14
- Sellwood Boulevard14
- South Waterfront Greenway14
- Southeast Cora Street14
- Southeast Yamhill Street14
- Southwest Falcon Street14
- 24th Ave & Gladstone15
- NE 16th Ave15
- Ventura Park15
- 1907 ZE16
- 4224 Southeast Harrison Street16
- Grant Park16
- SE 61st Ave16
- West Portland Park16
- 3082 NE Regents Drive17
- McKenna Park17
- Near Wilshire Park17
- Pearl District17
- 1415 NW 11th Ave18
- Glisan Street18
- Kenton Backyard18
- Observador Medioambiental de Kenton18
- 532-798 Glendoveer Golf Course19
- Arnold Creek19
- Parr Lumber MLK19
- Portland Lincoln High School19
- 3143 SE Salmon Street20
- Hosford-Abernethy20
- Richmond20
- 501-545 SE Peacock Ln21
- Woodstock Neighborhood, Portland, OR21
- SE 31st Avenue22
- South Tabor22
- Brentwood-Darlington23
- Woodstock23
- 2400-2598 SE Lincoln St24
- Cully Green24
- 5198-5000 NE Mallory Ave-Garfield Ave Alley26
- 701-999 SE 72nd Ave27
- Jarrett Street27
- North Morgan Street28
- Eastmoreland29
- Lenox29
- MULTCO B-311 JJC29
- Southeast Flavel Street29
- 48th Place30
- Council Crest31
- SE 40th31
- SW 25th Portland - Taylors Ferry31
- Cully Grove32
- Grand & Skidmore32
- 6238 NE Mason St33
- North St John's Backyard33
- Concordia 234
- Portland Lane Middle School34
- Roosevelt High School34
- Vancouver-Main St34
- 3700-3798 N Melrose Dr35
- 701-799 N Blandena St35
- International School of Portland35
- 28th & Morrison37
- OFB 33rd - Outdoor38
- Portland McDaniel High School38
- Vancouver-Fruit Valley39
- Portland SE Lafayette40
- 2510 Northeast Liberty Street42
- North Portland 242
- Vancouver-W 6th St46
- Cully47
- Flamingo Park49
- NCA Parkrose Palace50
- NE Rose Pkwy52
- Portland Cully Helensview52
- 3043-3001 NE 160th Dr54
- Mojo Dojo Casa House55
- Council Crest Park56
- 517-519 NE Sacramento St62
- 145 Argay Terrace68
