AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 444.4K Followers • 23:00, Oct 14 Local time
16
US AQI⁺Good
Main pollutant:
O₃
34 µg/m³
16°
8 km/h
86 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 22 |  | 25° 14° |  25 km/h | 48% |
| Fri | 23 | | 25° 15° | 19 km/h | 40% |
| Sat | 16 |  | 19° 12° | 10 km/h | 61% |
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
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?
- Childpeace Montessori School0
- Council Crest0
- GSC0
- Grand & Skidmore0
- Kenton Backyard0
- Laurelhurst0
- Pearl District0
- Salusa0
- Woodstock0
- Arnold Creek1
- SE Clinton & SE 41st1
- SE Woodward Street1
- Southwest Hewett Boulevard2
- Northwest Portland3
- Woodstock Neighborhood, Portland, OR3
- Vancouver-W 6th St4
- 28th & Morrison6
- 48th Place6
- Bridge Avenue6
- Council Crest Park6
- Flamingo Park6
- International School of Portland6
- OFB 33rd - Outdoor6
- SE 40th6
- Vancouver-Main St6
- 51st and Lincoln8
- Clinton Park8
- Patton Court8
- Vancouver-Fruit Valley8
- 3082 NE Regents Drive9
- MULTCO B-311 JJC9
- Northwest Quincy Avenue 29
- SE 19th Avenue9
- Southwest Edgewood Road9
- Southwest Portland9
- West Portland Park9
- Woods Park9
- Northeast Laddington Court10
- Northwest Verde Vista Terrace10
- Eastmoreland - Tolman11
- SW 25th Portland - Taylors Ferry11
- Southeast Boise Street11
- 24th Ave & Gladstone12
- 3724 N Michigan Ave12
- 501-545 SE Peacock Ln12
- Brooklyn12
- Cully Grove12
- Hayden Island12
- MaricaraPark12
- NE 16th Ave12
- Parr Lumber MLK12
- Portland - SE Lafayette12
- Portland Lane Middle School12
- Portland McDaniel High School12
- SW Westwood View12
- Southwest Bridlemile Lane12
- 2400-2598 SE Lincoln St13
- 2510 Northeast Liberty Street13
- 4704-4600 Lents Park13
- 701-799 N Blandena St13
- Alphabet District13
- Concordia 213
- Lewis and Clark College Griswold Stadium13
- Observador Medioambiental de Kenton13
- Portland Cully Helensview13
- Portland Lincoln High School13
- Richmond13
- SW Palatine Street13
- Sellwood Boulevard13
- Southeast Raymond Street13
- Southwest 6th Avenue13
- Ventura Park13
- 1415 NW 11th Ave14
- 1601-1999 SE 45th Ave14
- 2911 SW Bertha Blvd14
- 4224 Southeast Harrison Street14
- 5198-5000 NE Mallory Ave-Garfield Ave Alley14
- 5711-5717 SW Pendleton St14
- Bridlemile - Honey Farm Neighborhood14
- Cedarwood Waldorf School14
- Crestwood14
- Fairmount Blvd14
- Laurelhurst Park14
- NCA Pub14
- SW Fairmount Blvd14
- Southeast Cora Street14
- Southeast Yamhill Street14
- 3143 SE Salmon Street15
- 532-798 Glendoveer Golf Course15
- Grant Park15
- Jarrett Street15
- North Morgan Street15
- South Waterfront Greenway15
- 3700-3798 N Melrose Dr16
- 517-519 NE Sacramento St16
- Cully16
- Eastmoreland16
- Hayhurst16
- Multnomah County Library - St. Johns16
- SE 141st Avenue16
- SE 61st Ave16
- Southwest Falcon Street16
- 10342 NW Langworthy Terrace17
- 3043-3001 NE 160th Dr17
- 6238 NE Mason St17
- Glisan Street17
- North Portland 217
- Northwest 24th Avenue17
- Powellhurst-Gilbert17
- Reno and Edison17
- Southeast Flavel Street17
- Creston - Kenilworth 218
- Hassalo Street18
- Hosford-Abernethy18
- Mojo Dojo Casa House18
- NCA Parkrose Palace19
- NE Rose Pkwy19
- 14168 SE Holgate Blvd20
- Eastridge Park20
- McKenna Park20
- 1907 ZE21
- Walnut Park Complex21
- SE 31st Avenue22
- 701-999 SE 72nd Ave26
- Lenox28
- MULTCO B-545 BHRC-BUSHONG BLDG30
- Roosevelt High School34
