AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 448.9K Followers • 13:00, Nov 05 Local time
28
US AQI⁺Good
Main pollutant:
O₃
60 µg/m³
15°
4 km/h
64 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 28 | | 15° 9° |  6 km/h | 76% |
| Fri | 25 | | 18° 10° | 11 km/h | 47% |
| Sat | 35 | | 18° 10° | 27 km/h | 48% |
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
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
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.
Learn more about global air quality
Where is the cleanest air quality in Portland?
- Childpeace Montessori School0
- SE Clinton & SE 41st7
- Southwest Hewett Boulevard10
- GSC14
- Hayhurst14
- NE 16th Ave17
- Southwest Bridlemile Lane19
- Cedarwood Waldorf School21
- Arnold Creek22
- Northwest Quincy Avenue 222
- Pleasant Valley22
- Northwest Portland23
- Clinton Park24
- Hosford-Abernethy24
- Southwest Edgewood Road24
- 51st and Lincoln26
- 1415 NW 11th Ave27
- Portland Lincoln High School27
- Southeast Raymond Street27
- Southwest Portland27
- 3082 NE Regents Drive28
- Eastridge Park28
- NCA Parkrose Palace28
- Northwest Verde Vista Terrace28
- Fairmount Blvd29
- Hassalo Street29
- 14168 SE Holgate Blvd30
- Near Wilshire Park31
- Northwest 24th Avenue31
- Pearl District31
- SW Westwood View31
- 4224 Southeast Harrison Street32
- Kenton Backyard32
- SE 141st Avenue32
- Woodstock Neighborhood, Portland, OR32
- 24th Ave & Gladstone33
- 6238 NE Mason St33
- Bridlemile - Honey Farm Neighborhood33
- Grant Park33
- SE 31st Avenue33
- Southeast Cora Street33
- Southeast Yamhill Street33
- 3143 SE Salmon Street34
- 701-799 N Blandena St34
- Concordia 234
- Lenox34
- North Portland 234
- Grand & Skidmore35
- SE 40th35
- Sellwood Boulevard36
- Southwest Falcon Street36
- Woodstock36
- 2400-2598 SE Lincoln St37
- Northeast Laddington Court37
- OFB 33rd - Outdoor37
- Parr Lumber MLK37
- Powellhurst-Gilbert37
- SE 61st Ave37
- Salusa37
- South Waterfront Greenway37
- 2911 SW Bertha Blvd38
- Alphabet District38
- Jarrett Street38
- Observador Medioambiental de Kenton38
- Richmond38
- Walnut Park Complex38
- Cully39
- 2510 Northeast Liberty Street40
- 501-545 SE Peacock Ln40
- Eastmoreland40
- Portland Lane Middle School40
- 1907 ZE41
- 3700-3798 N Melrose Dr41
- Glisan Street41
- North Morgan Street41
- Portland Cully Helensview41
- International School of Portland42
- NE Rose Pkwy42
- Portland McDaniel High School42
- Roosevelt High School42
- SW Palatine Street42
- 3043-3001 NE 160th Dr43
- 4704-4600 Lents Park43
- Creston - Kenilworth 243
- Lewis and Clark College Griswold Stadium43
- Ventura Park43
- Mojo Dojo Casa House44
- South Tabor44
- SW 25th Portland - Taylors Ferry45
- 5198-5000 NE Mallory Ave-Garfield Ave Alley46
- Bridge Avenue46
- Cully Green46
- Portland SE Lafayette46
- 701-999 SE 72nd Ave47
- MULTCO B-311 JJC47
- Crestwood48
- 517-519 NE Sacramento St49
- 5711-5717 SW Pendleton St49
- Council Crest49
- MaricaraPark49
- 532-798 Glendoveer Golf Course50
- 10342 NW Langworthy Terrace51
- Southeast Flavel Street51
- 28th & Morrison52
- Multnomah County Library - St. Johns52
- 145 Argay Terrace53
- Reno and Edison53
- Vancouver-W 6th St54
- Flamingo Park55
- Hayden Island55
- Vancouver-Main St58
- 48th Place59
- Vancouver-Fruit Valley63
- North St John's Backyard70
- Council Crest Park159
