AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 444.9K Followers • 19:00, Oct 16 Local time
41
US AQI⁺Good
Main pollutant:
PM2.5
7.4 µg/m³
22°
6 km/h
37 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 42 |  | 17° 11° |  15 km/h | 72% |
| Sat | 29 | | 18° 7° | 17 km/h | 54% |
| Sun | 32 |  | 16° 9° | 8 km/h | 46% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.5 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 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?
- Childpeace Montessori School0
- 51st and Lincoln13
- Laurelhurst17
- GSC21
- Northwest Portland23
- Southeast Boise Street24
- Woods Park24
- Clinton Park25
- Kenton Backyard27
- Woodstock Neighborhood, Portland, OR27
- Lenox28
- Salusa28
- Arnold Creek29
- Brooklyn31
- NE 16th Ave31
- Woodstock31
- SE Clinton & SE 41st32
- Council Crest33
- Grand & Skidmore33
- SE 40th33
- Southwest Bridlemile Lane33
- Cedarwood Waldorf School35
- MULTCO B-311 JJC35
- Cully Green37
- Cully Grove37
- Vancouver-Main St37
- Vancouver-W 6th St37
- Council Crest Park39
- Portland Cully Helensview39
- Portland Lincoln High School39
- SW 25th Portland - Taylors Ferry39
- SW Fairmount Blvd39
- Southwest Hewett Boulevard39
- North Portland 240
- Bridge Avenue41
- Eastmoreland - Tolman41
- Southeast Raymond Street41
- Southwest Portland41
- Lewis and Clark College Griswold Stadium42
- Pearl District42
- Portland - SE Lafayette42
- Northwest Quincy Avenue 243
- Southeast Yamhill Street43
- Grant Park44
- International School of Portland44
- Northeast Laddington Court44
- OFB 33rd - Outdoor44
- Vancouver-Fruit Valley44
- Concordia 245
- Hayden Island45
- Portland McDaniel High School45
- 3082 NE Regents Drive46
- 701-799 N Blandena St46
- Alphabet District46
- Bridlemile - Honey Farm Neighborhood46
- Crestwood46
- Eastridge Park46
- SE 61st Ave46
- Southwest Edgewood Road46
- 1415 NW 11th Ave47
- 14168 SE Holgate Blvd47
- 1601-1999 SE 45th Ave47
- 24th Ave & Gladstone47
- 501-545 SE Peacock Ln47
- 6238 NE Mason St47
- Cully47
- NCA Parkrose Palace47
- Northwest Verde Vista Terrace47
- Portland Lane Middle School47
- Richmond47
- SE 141st Avenue47
- SW Palatine Street47
- SW Westwood View47
- Southeast Cora Street47
- Southwest Falcon Street47
- Ventura Park47
- 3143 SE Salmon Street48
- 532-798 Glendoveer Golf Course48
- North Morgan Street48
- Parr Lumber MLK48
- Powellhurst-Gilbert48
- 1907 ZE49
- 2400-2598 SE Lincoln St49
- 3043-3001 NE 160th Dr49
- 4224 Southeast Harrison Street49
- Glisan Street49
- Hosford-Abernethy49
- Observador Medioambiental de Kenton49
- 701-999 SE 72nd Ave50
- Hassalo Street50
- SE 31st Avenue50
- 2911 SW Bertha Blvd51
- 4704-4600 Lents Park51
- 5711-5717 SW Pendleton St51
- Eastmoreland51
- MaricaraPark51
- NE 54th Avenue51
- NE Rose Pkwy51
- Sellwood Boulevard51
- Walnut Park Complex51
- 2510 Northeast Liberty Street52
- 3700-3798 N Melrose Dr52
- Creston - Kenilworth 252
- Jarrett Street52
- Mojo Dojo Casa House52
- Multnomah County Library - St. Johns52
- Northwest 24th Avenue52
- Reno and Edison52
- South Waterfront Greenway52
- 10342 NW Langworthy Terrace53
- 517-519 NE Sacramento St53
- 5198-5000 NE Mallory Ave-Garfield Ave Alley53
- Southeast Flavel Street53
- MULTCO B-545 BHRC-BUSHONG BLDG54
- Flamingo Park55
- 48th Place56
- Roosevelt High School60
- 28th & Morrison68
