AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 449.5K Followers • 23:00, Nov 08 Local time
20
US AQI⁺Good
Main pollutant:
PM2.5
3.6 µg/m³
11°
3 km/h
75 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 19 |  | 13° 10° |  13 km/h | 81% |
| Tue | 39 | | 16° 12° | 10 km/h | 91% |
| Wed | 34 |  | 18° 11° | 8 km/h | 68% |
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
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
- Salusa2
- Clinton Park3
- Northwest Quincy Avenue 23
- Woods Park4
- Woodstock Neighborhood, Portland, OR5
- Brooklyn6
- Cully Grove6
- Arnold Creek7
- Laurelhurst Park7
- South Tabor7
- Southwest Hewett Boulevard7
- Southwest Bridlemile Lane8
- Eastmoreland - Tolman9
- Bridge Avenue10
- NCA Parkrose Palace11
- SW Palatine Street11
- Southwest Portland11
- 3082 NE Regents Drive12
- NE 16th Ave12
- Near Wilshire Park12
- Northeast Laddington Court12
- Northwest Portland12
- Southwest Falcon Street12
- MaricaraPark13
- SW Westwood View13
- West Portland Park13
- 2911 SW Bertha Blvd14
- 6238 NE Mason St14
- Eastridge Park14
- NE Rose Pkwy14
- Crestwood15
- Fairmount Blvd15
- Hassalo Street15
- Southwest 6th Avenue15
- 145 Argay Terrace16
- 24th Ave & Gladstone16
- Jarrett Street16
- McKenna Park16
- SE Clinton & SE 41st16
- Cedarwood Waldorf School17
- Glisan Street17
- Grant Park17
- Hayhurst17
- Southeast Cora Street17
- 1907 ZE18
- 3143 SE Salmon Street18
- 5711-5717 SW Pendleton St18
- Lewis and Clark College Griswold Stadium18
- SE 31st Avenue18
- 4224 Southeast Harrison Street19
- 501-545 SE Peacock Ln19
- Alphabet District19
- Cully19
- Parr Lumber MLK19
- Richmond19
- Sellwood Boulevard19
- South Waterfront Greenway19
- 3043-3001 NE 160th Dr20
- Hosford-Abernethy20
- Mojo Dojo Casa House20
- Southwest Edgewood Road20
- 2400-2598 SE Lincoln St21
- 4704-4600 Lents Park21
- MULTCO B-311 JJC21
- Pearl District21
- Portland McDaniel High School21
- Southeast Raymond Street21
- 14168 SE Holgate Blvd22
- 1601-1999 SE 45th Ave22
- 2510 Northeast Liberty Street22
- 517-519 NE Sacramento St22
- Concordia 222
- Northwest 24th Avenue22
- 1415 NW 11th Ave23
- 532-798 Glendoveer Golf Course23
- Brentwood-Darlington23
- 701-999 SE 72nd Ave24
- Bridlemile - Honey Farm Neighborhood24
- 5198-5000 NE Mallory Ave-Garfield Ave Alley26
- North Portland 226
- Northwest Verde Vista Terrace26
- Southeast Yamhill Street26
- Ventura Park26
- Pleasant Valley27
- Portland Lincoln High School27
- Portland Lane Middle School28
- 10342 NW Langworthy Terrace29
- Eastmoreland29
- SE 141st Avenue29
- 701-799 N Blandena St31
- Reno and Edison31
- OFB 33rd - Outdoor32
- Vancouver-Fruit Valley32
- Creston - Kenilworth 233
- International School of Portland33
- Lenox33
- Walnut Park Complex33
- Flamingo Park34
- Observador Medioambiental de Kenton34
- Cully Green35
- Portland SE Lafayette35
- Vancouver-W 6th St35
- Multnomah County Library - St. Johns36
- SE 61st Ave36
- Woodstock36
- 3700-3798 N Melrose Dr37
- Portland Cully Helensview37
- Powellhurst-Gilbert37
- Council Crest38
- Grand & Skidmore38
- North Morgan Street38
- SE 40th38
- SW 25th Portland - Taylors Ferry38
- 28th & Morrison42
- Council Crest Park42
- Southeast Flavel Street42
- Roosevelt High School48
- Vancouver-Main St52
- 48th Place54
- North St John's Backyard54
- Kenton Backyard63
