AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 444.9K Followers • 18:00, Oct 16 Local time
39
US AQI⁺Good
Main pollutant:
PM2.5
7 µg/m³
24°
7 km/h
34 %
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 1.4 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
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
- Laurelhurst6
- 51st and Lincoln7
- Pleasant Valley7
- Clinton Park10
- Woodstock Neighborhood, Portland, OR11
- Northwest Portland14
- Patton Court16
- Salusa16
- Lenox17
- Woodstock17
- GSC21
- Kenton Backyard21
- Council Crest22
- International School of Portland22
- Southeast Boise Street24
- Vancouver-W 6th St25
- Pearl District27
- Portland Lane Middle School27
- Woods Park27
- Brooklyn28
- Council Crest Park28
- OFB 33rd - Outdoor28
- SW 25th Portland - Taylors Ferry28
- MULTCO B-311 JJC29
- NE 16th Ave29
- Portland Lincoln High School29
- SE Clinton & SE 41st29
- Arnold Creek30
- NCA Pub31
- Southwest Bridlemile Lane31
- Vancouver-Fruit Valley32
- Cully Grove33
- Grand & Skidmore33
- Portland - SE Lafayette33
- Portland Cully Helensview33
- SE 40th33
- Vancouver-Main St34
- Fairmount Blvd35
- Southwest Portland35
- Lewis and Clark College Griswold Stadium36
- Southeast Raymond Street36
- Southwest Hewett Boulevard36
- Cully Green37
- Portland McDaniel High School37
- Bridlemile - Honey Farm Neighborhood38
- Eastmoreland - Tolman38
- Northeast Laddington Court38
- Northwest Quincy Avenue 238
- SW Fairmount Blvd38
- 14168 SE Holgate Blvd39
- Cedarwood Waldorf School39
- Glisan Street39
- Southwest Edgewood Road39
- 1601-1999 SE 45th Ave40
- Alphabet District40
- Bridge Avenue40
- NCA Parkrose Palace40
- 3082 NE Regents Drive41
- Eastridge Park41
- Powellhurst-Gilbert41
- SW Westwood View41
- Southeast Yamhill Street41
- Southwest Falcon Street41
- Ventura Park41
- 3043-3001 NE 160th Dr42
- 3143 SE Salmon Street42
- 4224 Southeast Harrison Street42
- 4704-4600 Lents Park42
- 501-545 SE Peacock Ln42
- 532-798 Glendoveer Golf Course42
- 6238 NE Mason St42
- 701-799 N Blandena St42
- 701-999 SE 72nd Ave42
- Crestwood42
- Cully42
- Grant Park42
- Northwest Verde Vista Terrace42
- Parr Lumber MLK42
- Richmond42
- SE 141st Avenue42
- South Waterfront Greenway42
- 1415 NW 11th Ave43
- 1907 ZE43
- 2400-2598 SE Lincoln St43
- 24th Ave & Gladstone43
- Concordia 243
- Hosford-Abernethy43
- NE Rose Pkwy43
- North Portland 243
- SE 61st Ave43
- SW Palatine Street43
- Southeast Cora Street43
- 28th & Morrison44
- North Morgan Street44
- Northwest 24th Avenue44
- Sellwood Boulevard44
- Hayden Island45
- NE 54th Avenue45
- 2911 SW Bertha Blvd46
- 3700-3798 N Melrose Dr46
- Eastmoreland46
- Hassalo Street46
- Jarrett Street46
- Observador Medioambiental de Kenton46
- Southeast Flavel Street46
- Creston - Kenilworth 247
- Mojo Dojo Casa House47
- Walnut Park Complex47
- MaricaraPark48
- 10342 NW Langworthy Terrace50
- 2510 Northeast Liberty Street50
- 5711-5717 SW Pendleton St50
- Multnomah County Library - St. Johns50
- Reno and Edison50
- 517-519 NE Sacramento St51
- SE 31st Avenue51
- MULTCO B-545 BHRC-BUSHONG BLDG52
- 5198-5000 NE Mallory Ave-Garfield Ave Alley53
- Roosevelt High School54
- Flamingo Park55
- 48th Place56
