AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 444.2K Followers • 16:00, Oct 13 Local time
32
US AQI⁺Good
Main pollutant:
PM2.5
5.7 µg/m³
17°
1 km/h
43 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 27 | | 17° 6° |  4 km/h | 59% |
| Tue | 25 | | 20° 12° | 12 km/h | 62% |
| Wed | 32 |  | 23° 11° | 23 km/h | 47% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.1 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
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.
Learn more about global air quality
Where is the cleanest air quality in Portland?
- Northwest Portland0
- Arnold Creek1
- Pleasant Valley1
- Salusa2
- Southwest Hewett Boulevard5
- Patton Court6
- Southwest Bridlemile Lane6
- North St John's Backyard7
- Bridlemile - Honey Farm Neighborhood11
- Council Crest Park11
- West Portland Park11
- Brooklyn12
- Woods Park12
- Cedarwood Waldorf School13
- Northwest Verde Vista Terrace13
- Bridge Avenue14
- Northwest 24th Avenue14
- Southwest 6th Avenue15
- 2911 SW Bertha Blvd16
- Southwest Edgewood Road16
- MaricaraPark17
- Northwest Quincy Avenue 217
- Southwest Portland17
- Fairmount Blvd18
- Portland Lincoln High School18
- SW Palatine Street18
- Eastridge Park19
- Multnomah County Library - St. Johns20
- 5711-5717 SW Pendleton St21
- SW Fairmount Blvd21
- 10342 NW Langworthy Terrace22
- Crestwood22
- Hayhurst22
- NE 16th Ave22
- SW Westwood View22
- Hayden Island23
- Kenton Backyard25
- Alphabet District26
- Council Crest26
- Reno and Edison26
- Roosevelt High School26
- Lewis and Clark College Griswold Stadium27
- SE 61st Ave27
- Southeast Yamhill Street28
- Near Wilshire Park31
- Observador Medioambiental de Kenton31
- 48th Place32
- 1415 NW 11th Ave33
- 3082 NE Regents Drive33
- Concordia 233
- Eastmoreland33
- 701-999 SE 72nd Ave34
- South Waterfront Greenway34
- Grand & Skidmore35
- International School of Portland35
- GSC37
- Jarrett Street37
- Parr Lumber MLK37
- Portland Lane Middle School38
- Southwest Falcon Street38
- Laurelhurst39
- North Morgan Street39
- Northeast Laddington Court39
- 2510 Northeast Liberty Street40
- 3043-3001 NE 160th Dr41
- Mojo Dojo Casa House41
- OFB 33rd - Outdoor42
- Pearl District42
- 517-519 NE Sacramento St43
- NE Rose Pkwy43
- 14168 SE Holgate Blvd44
- 24th Ave & Gladstone44
- North Portland 244
- Woodstock Neighborhood, Portland, OR44
- SE Clinton & SE 41st45
- Vancouver-W 6th St45
- Southeast Cora Street46
- 5198-5000 NE Mallory Ave-Garfield Ave Alley48
- 6238 NE Mason St48
- Grant Park48
- Hosford-Abernethy48
- NCA Parkrose Palace48
- Lenox49
- SE 40th49
- Southeast Raymond Street50
- Sellwood Boulevard51
- 28th & Morrison52
- 3700-3798 N Melrose Dr52
- Cully52
- 532-798 Glendoveer Golf Course53
- Cully Grove53
- Hassalo Street53
- Vancouver-Fruit Valley53
- Ventura Park53
- 4224 Southeast Harrison Street54
- 701-799 N Blandena St54
- MULTCO B-545 BHRC-BUSHONG BLDG54
- Portland Cully Helensview54
- 2400-2598 SE Lincoln St55
- 3143 SE Salmon Street55
- SW 25th Portland - Taylors Ferry55
- 501-545 SE Peacock Ln56
- Flamingo Park56
- 1601-1999 SE 45th Ave57
- MULTCO B-311 JJC57
- SE 141st Avenue57
- Glisan Street58
- Portland - SE Lafayette59
- Vancouver-Main St59
- Portland McDaniel High School60
- Richmond62
- 1907 ZE64
- Southeast Flavel Street72
- Cully Green73
- SE 31st Avenue74
- Clinton Park78
- South Tabor90
