AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 449.5K Followers • 12:00, Nov 09 Local time
33
US AQI⁺Good
Main pollutant:
PM2.5
6 µg/m³
11°
2 km/h
74 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 30 |  | 13° 9° |  14 km/h | 84% |
| Tue | 38 | | 14° 12° | 7 km/h | 92% |
| Wed | 44 |  | 18° 11° | 8 km/h | 66% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.
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
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.
Learn more about global air quality
Where is the cleanest air quality in Portland?
- SE Clinton & SE 41st1
- Northwest Quincy Avenue 25
- Woods Park5
- Arnold Creek7
- Salusa7
- Southwest Bridlemile Lane7
- Fairmount Blvd10
- Pleasant Valley10
- SW Fairmount Blvd10
- Clinton Park11
- SE 141st Avenue11
- SW Palatine Street11
- SW Westwood View11
- Southwest Portland11
- GSC12
- Eastridge Park13
- NE 16th Ave13
- Southeast Raymond Street13
- Southwest Edgewood Road13
- West Portland Park13
- 14168 SE Holgate Blvd14
- Hayhurst14
- Brooklyn17
- Northwest Verde Vista Terrace17
- 2911 SW Bertha Blvd18
- 4704-4600 Lents Park18
- MaricaraPark18
- 5711-5717 SW Pendleton St21
- Cedarwood Waldorf School21
- Bridlemile - Honey Farm Neighborhood22
- Lewis and Clark College Griswold Stadium22
- Southwest Falcon Street22
- Northeast Laddington Court23
- Southeast Yamhill Street23
- 10342 NW Langworthy Terrace24
- Crestwood24
- Cully Grove24
- Powellhurst-Gilbert24
- Hassalo Street25
- Eastmoreland - Tolman26
- Near Wilshire Park26
- Woodstock Neighborhood, Portland, OR26
- 3082 NE Regents Drive27
- 4224 Southeast Harrison Street28
- Grant Park28
- Ventura Park28
- Bridge Avenue29
- Glisan Street29
- MULTCO B-311 JJC29
- SE 61st Ave29
- 501-545 SE Peacock Ln30
- 6238 NE Mason St30
- Portland Lincoln High School30
- Portland McDaniel High School30
- 3143 SE Salmon Street31
- Council Crest31
- Jarrett Street31
- Parr Lumber MLK31
- Alphabet District32
- Richmond32
- Walnut Park Complex32
- 24th Ave & Gladstone33
- 48th Place33
- 532-798 Glendoveer Golf Course33
- Concordia 233
- Southeast Cora Street33
- 1601-1999 SE 45th Ave34
- 701-999 SE 72nd Ave34
- SW 25th Portland - Taylors Ferry35
- Cully36
- Cully Green36
- NCA Parkrose Palace36
- North Portland 236
- SE 31st Avenue36
- South Waterfront Greenway36
- Woodstock36
- 1907 ZE37
- 5198-5000 NE Mallory Ave-Garfield Ave Alley37
- Hosford-Abernethy37
- Portland Lane Middle School37
- Sellwood Boulevard37
- 2510 Northeast Liberty Street38
- Lenox38
- Portland Cully Helensview38
- SE 40th38
- Council Crest Park39
- North Morgan Street39
- NE Rose Pkwy40
- Creston - Kenilworth 241
- Observador Medioambiental de Kenton41
- 3043-3001 NE 160th Dr43
- 517-519 NE Sacramento St43
- Portland SE Lafayette43
- Southeast Flavel Street43
- 2400-2598 SE Lincoln St44
- 701-799 N Blandena St44
- Eastmoreland44
- Mojo Dojo Casa House46
- Flamingo Park48
- 145 Argay Terrace49
- Roosevelt High School49
- South Tabor49
- OFB 33rd - Outdoor50
- Kenton Backyard52
- 3700-3798 N Melrose Dr53
- International School of Portland53
- Vancouver-Main St53
- Vancouver-W 6th St53
- 1415 NW 11th Ave54
- Vancouver-Fruit Valley54
- Grand & Skidmore55
- Northwest 24th Avenue55
- Northwest Portland55
- 28th & Morrison60
- Multnomah County Library - St. Johns68
- Pearl District72
- Reno and Edison74
- North St John's Backyard77
