AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 443K Followers • 02:00, Oct 07 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.2 µg/m³
13°
10 km/h
88 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 44 |  | 24° 12° |  16 km/h | 66% |
| Thu | 60 | | 25° 12° | 14 km/h | 57% |
| Fri | 46 |  | 18° 11° | 19 km/h | 60% |
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
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?
- Childpeace Montessori School0
- GSC2
- Laurelhurst2
- North St John's Backyard2
- Southwest Hewett Boulevard2
- Patton Court3
- Southeast Boise Street3
- Woodstock Neighborhood, Portland, OR3
- Arnold Creek4
- Clinton Park4
- Salusa4
- Northwest Portland6
- Pearl District6
- 2400-2598 SE Lincoln St8
- 51st and Lincoln8
- Southwest Bridlemile Lane8
- Cully Grove10
- Hayden Island10
- Woods Park10
- Brooklyn11
- Eastmoreland - Tolman11
- Woodstock12
- Pleasant Valley13
- SW Fairmount Blvd13
- 3082 NE Regents Drive14
- Bridge Avenue14
- Cedarwood Waldorf School14
- Kenton Backyard14
- Northwest Verde Vista Terrace14
- Southwest 6th Avenue14
- Southwest Portland14
- Northwest Quincy Avenue 215
- Southwest Edgewood Road15
- 2911 SW Bertha Blvd17
- Council Crest17
- Council Crest Park17
- Fairmount Blvd17
- Grand & Skidmore17
- International School of Portland17
- Lenox17
- Multnomah County Library - St. Johns17
- North Morgan Street17
- SE 40th17
- SW Westwood View17
- 1415 NW 11th Ave18
- Concordia 218
- McKenna Park18
- Near Wilshire Park18
- North Portland 218
- Northeast Laddington Court18
- Parr Lumber MLK18
- 24th Ave & Gladstone19
- 4224 Southeast Harrison Street19
- 501-545 SE Peacock Ln19
- 701-799 N Blandena St19
- Grant Park19
- Observador Medioambiental de Kenton19
- Reno and Edison19
- Roosevelt High School19
- SW Palatine Street19
- South Waterfront Greenway19
- 6238 NE Mason St20
- Brentwood-Darlington20
- Jarrett Street20
- NCA Parkrose Palace20
- 10342 NW Langworthy Terrace21
- 1601-1999 SE 45th Ave21
- 3700-3798 N Melrose Dr21
- 5198-5000 NE Mallory Ave-Garfield Ave Alley21
- 5711-5717 SW Pendleton St21
- Bridlemile - Honey Farm Neighborhood21
- Cully21
- Eastmoreland21
- MaricaraPark21
- Richmond21
- SE 31st Avenue21
- Sellwood Boulevard21
- Southeast Cora Street21
- Vancouver-Fruit Valley21
- 517-519 NE Sacramento St22
- Alphabet District22
- Eastridge Park22
- Hayhurst22
- Hosford-Abernethy22
- NE Rose Pkwy22
- OFB 33rd - Outdoor22
- Portland Lincoln High School22
- Southeast Yamhill Street22
- Vancouver-Main St22
- 3143 SE Salmon Street23
- Southwest Falcon Street23
- Vancouver-W 6th St23
- Crestwood24
- Lewis and Clark College Griswold Stadium24
- SE 61st Ave24
- Glisan Street25
- Ventura Park25
- 14168 SE Holgate Blvd26
- 2510 Northeast Liberty Street26
- MULTCO B-545 BHRC-BUSHONG BLDG26
- Northwest 24th Avenue26
- Portland Lane Middle School26
- South Tabor27
- 3043-3001 NE 160th Dr28
- Cully Green28
- Hassalo Street28
- Portland Cully Helensview28
- SW 25th Portland - Taylors Ferry28
- 1907 ZE29
- MULTCO B-311 JJC29
- Mojo Dojo Casa House29
- Southeast Flavel Street29
- 701-999 SE 72nd Ave31
- Portland - SE Lafayette31
- SE 141st Avenue32
- 28th & Morrison33
- 532-798 Glendoveer Golf Course34
- Flamingo Park34
- Portland McDaniel High School34
- Southeast Raymond Street38
- 48th Place41
