AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 441K Followers • 08:00, Sep 24 Local time
19
US AQI⁺Good
Main pollutant:
NO₂
38 µg/m³
11°
6 km/h
79 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 33 |  | 23° 12° |  17 km/h | 62% |
| Fri | 28 |  90% | 15° 12° | 52 km/h | 79% |
| Sat | 16 |  | 20° 10° | 15 km/h | 53% |
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 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?
- GSC0
- North St John's Backyard0
- Woodstock Neighborhood, Portland, OR0
- Cully Green1
- Woodstock1
- South Tabor2
- Southeast Boise Street2
- Cully Grove3
- West Portland Park3
- Patton Court4
- Southwest Portland5
- NE 16th Ave6
- Pearl District6
- 2900-2950 SW Luradel Ln7
- Hayden Island7
- NE 54th Avenue7
- Southwest Bridlemile Lane7
- Woods Park7
- 3082 NE Regents Drive8
- 51st and Lincoln8
- 5711-5717 SW Pendleton St8
- Bridge Avenue8
- Brooklyn8
- Eastmoreland - Tolman8
- Multnomah County Library - St. Johns8
- Near Wilshire Park8
- SE 19th Avenue8
- 2400-2598 SE Lincoln St9
- 2911 SW Bertha Blvd9
- 3724 N Michigan Ave9
- Northwest Quincy Avenue 29
- Northwest Verde Vista Terrace9
- Parr Lumber MLK9
- SW Palatine Street9
- Southwest Edgewood Road9
- 5198-5000 NE Mallory Ave-Garfield Ave Alley10
- 6238 NE Mason St10
- Alphabet District10
- Concordia 210
- Grant Park10
- Laurelhurst Park10
- NCA Parkrose Palace10
- North Morgan Street10
- Observador Medioambiental de Kenton10
- Reno and Edison10
- SW Westwood View10
- Bridlemile - Honey Farm Neighborhood11
- Cedarwood Waldorf School11
- SW Fairmount Blvd11
- Southwest 6th Avenue11
- Walnut Park Complex11
- 24th Ave & Gladstone12
- 3143 SE Salmon Street12
- 517-519 NE Sacramento St12
- Crestwood12
- North Portland 212
- Northeast Laddington Court12
- Richmond12
- 501-545 SE Peacock Ln13
- 701-799 N Blandena St13
- Brentwood-Darlington13
- Eastridge Park13
- Fairmount Blvd13
- Jarrett Street13
- Northwest 24th Avenue13
- SE 31st Avenue13
- Southwest Falcon Street13
- Ventura Park13
- 10342 NW Langworthy Terrace14
- 145 Argay Terrace14
- 1601-1999 SE 45th Ave14
- 1907 ZE14
- Creston - Kenilworth 214
- Eastmoreland14
- NE Rose Pkwy14
- SE 141st Avenue14
- SE 61st Ave14
- 4224 Southeast Harrison Street15
- 48th Place15
- McKenna Park15
- Portland Lincoln High School15
- Sellwood Boulevard15
- Southeast Cora Street15
- 1415 NW 11th Ave16
- 14168 SE Holgate Blvd16
- 2510 Northeast Liberty Street16
- 3700-3798 N Melrose Dr16
- Cully16
- Glisan Street16
- Hayhurst16
- South Waterfront Greenway16
- Flamingo Park17
- Hosford-Abernethy17
- MULTCO B-311 JJC17
- Powellhurst-Gilbert17
- Roosevelt High School17
- Southeast Yamhill Street17
- Mojo Dojo Casa House18
- Portland Lane Middle School19
- Vancouver-W 6th St19
- Southeast Flavel Street20
- MULTCO B-545 BHRC-BUSHONG BLDG21
- Portland - SE Lafayette22
- Vancouver-Main St22
- Vancouver-Fruit Valley23
- 3043-3001 NE 160th Dr24
- 532-798 Glendoveer Golf Course25
- Council Crest26
- Portland Cully Helensview26
- Portland McDaniel High School26
- SW 25th Portland - Taylors Ferry26
- 701-999 SE 72nd Ave27
- Council Crest Park28
- Grand & Skidmore28
- International School of Portland28
- Lenox28
- SE 40th28
- OFB 33rd - Outdoor31
- 28th & Morrison33
