AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 447.2K Followers • 16:00, Oct 29 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.1 µg/m³
11°
10 km/h
62 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 21 |  | 14° 7° |  12 km/h | 78% |
| Thu | 36 |  | 11° 7° | 10 km/h | 89% |
| Fri | 49 | | 13° 4° | 7 km/h | 80% |
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 None | 0% |
 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 None | 0% |
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
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?
- GSC1
- Pleasant Valley1
- Southwest Bridlemile Lane2
- Laurelhurst3
- Woods Park3
- Arnold Creek4
- Clinton Park4
- Southwest Hewett Boulevard4
- Cully Grove5
- NE 16th Ave5
- Northwest Quincy Avenue 25
- Hayden Island6
- Salusa6
- Brooklyn7
- Eastmoreland - Tolman7
- Eastridge Park7
- Fairmount Blvd7
- Southwest Portland7
- Woodstock7
- NCA Parkrose Palace8
- Northwest Portland8
- SW Fairmount Blvd8
- Kenton Backyard9
- Laurelhurst Park9
- SW Palatine Street9
- 14168 SE Holgate Blvd10
- Southwest 6th Avenue10
- 3082 NE Regents Drive11
- Alphabet District11
- Hosford-Abernethy11
- Northwest Verde Vista Terrace11
- SE 141st Avenue11
- Southwest Edgewood Road11
- NE Rose Pkwy12
- Near Wilshire Park12
- SW Westwood View12
- Southeast Yamhill Street13
- Crestwood14
- Cully Green14
- Hassalo Street14
- Hayhurst14
- North Portland 214
- Southeast Raymond Street14
- South Tabor15
- Cedarwood Waldorf School16
- Concordia 216
- Grant Park16
- Parr Lumber MLK16
- Woodstock Neighborhood, Portland, OR16
- 10342 NW Langworthy Terrace17
- 2510 Northeast Liberty Street17
- 6238 NE Mason St17
- Jarrett Street17
- McKenna Park17
- Mojo Dojo Casa House17
- Portland Lincoln High School17
- SE 61st Ave17
- 2911 SW Bertha Blvd18
- 4224 Southeast Harrison Street18
- 532-798 Glendoveer Golf Course18
- 701-799 N Blandena St18
- Bridlemile - Honey Farm Neighborhood18
- Cully18
- MaricaraPark18
- Northwest 24th Avenue18
- Observador Medioambiental de Kenton18
- Southwest Falcon Street18
- Walnut Park Complex18
- 24th Ave & Gladstone19
- 501-545 SE Peacock Ln19
- 5711-5717 SW Pendleton St19
- North Morgan Street19
- 3143 SE Salmon Street20
- Pearl District20
- 1415 NW 11th Ave21
- 1601-1999 SE 45th Ave21
- 3043-3001 NE 160th Dr21
- Portland Cully Helensview21
- Richmond21
- Vancouver-Main St21
- 5198-5000 NE Mallory Ave-Garfield Ave Alley22
- Powellhurst-Gilbert22
- South Waterfront Greenway22
- Council Crest23
- Multnomah County Library - St. Johns23
- Sellwood Boulevard23
- Southeast Cora Street23
- Lewis and Clark College Griswold Stadium24
- Reno and Edison24
- Vancouver-Fruit Valley24
- Vancouver-W 6th St24
- 4704-4600 Lents Park25
- 701-999 SE 72nd Ave25
- 1907 ZE26
- Bridge Avenue26
- Council Crest Park26
- Eastmoreland26
- MULTCO B-311 JJC26
- Portland McDaniel High School26
- Portland SE Lafayette26
- Ventura Park26
- SE 31st Avenue27
- 3700-3798 N Melrose Dr28
- 517-519 NE Sacramento St28
- Roosevelt High School28
- SE 40th28
- 2400-2598 SE Lincoln St29
- Creston - Kenilworth 229
- OFB 33rd - Outdoor29
- Grand & Skidmore31
- Lenox33
- SW 25th Portland - Taylors Ferry35
- 28th & Morrison38
- International School of Portland38
- Southeast Flavel Street38
- Glisan Street45
- 48th Place46
- Portland Lane Middle School48
- Flamingo Park50
