AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 447.2K Followers • 20:00, Oct 29 Local time
27
US AQI⁺Good
Main pollutant:
PM2.5
4.8 µg/m³
10°
12 km/h
77 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 35 |  | 11° 7° |  10 km/h | 89% |
| Fri | 49 | | 13° 4° | 7 km/h | 80% |
| Sat | 43 | | 11° 7° | 5 km/h | 85% |
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?
- Pleasant Valley1
- Southwest Hewett Boulevard1
- GSC2
- Woodstock2
- NCA Pub3
- Northwest Quincy Avenue 23
- Clinton Park4
- Brooklyn6
- Eastmoreland - Tolman6
- NE 16th Ave6
- Laurelhurst Park7
- South Tabor7
- Eastridge Park9
- Laurelhurst9
- Woods Park9
- Hayden Island11
- Near Wilshire Park11
- Southwest Bridlemile Lane11
- Cully Green12
- 3082 NE Regents Drive13
- Arnold Creek13
- Bridge Avenue13
- Cedarwood Waldorf School13
- 14168 SE Holgate Blvd14
- North Portland 214
- Southeast Yamhill Street14
- Northwest Verde Vista Terrace16
- SE 141st Avenue16
- SW Westwood View16
- Fairmount Blvd17
- Hayhurst17
- Parr Lumber MLK17
- Southwest Edgewood Road17
- 1415 NW 11th Ave18
- 24th Ave & Gladstone18
- 5198-5000 NE Mallory Ave-Garfield Ave Alley18
- 6238 NE Mason St18
- Concordia 218
- Hosford-Abernethy18
- Southwest Portland18
- 517-519 NE Sacramento St19
- Kenton Backyard19
- Pearl District19
- Salusa19
- South Waterfront Greenway19
- NCA Parkrose Palace20
- NE Rose Pkwy20
- Cully21
- Grant Park21
- Jarrett Street21
- Mojo Dojo Casa House21
- SE 61st Ave21
- Sellwood Boulevard21
- Walnut Park Complex21
- 1907 ZE22
- 3143 SE Salmon Street22
- 501-545 SE Peacock Ln22
- Cully Grove22
- Eastmoreland22
- Observador Medioambiental de Kenton22
- Portland Lincoln High School22
- Portland McDaniel High School22
- Southeast Cora Street22
- Vancouver-W 6th St22
- Woodstock Neighborhood, Portland, OR22
- 3700-3798 N Melrose Dr23
- Lewis and Clark College Griswold Stadium23
- Portland Cully Helensview23
- Portland Lane Middle School23
- 10342 NW Langworthy Terrace24
- 1601-1999 SE 45th Ave24
- 2911 SW Bertha Blvd24
- Powellhurst-Gilbert24
- Richmond24
- 4224 Southeast Harrison Street25
- 701-999 SE 72nd Ave25
- 2400-2598 SE Lincoln St26
- 701-799 N Blandena St26
- North Morgan Street26
- SW Palatine Street26
- Southwest Falcon Street26
- Bridlemile - Honey Farm Neighborhood27
- Portland SE Lafayette27
- Southeast Raymond Street27
- Ventura Park27
- 532-798 Glendoveer Golf Course28
- Creston - Kenilworth 228
- OFB 33rd - Outdoor28
- Reno and Edison28
- 4704-4600 Lents Park29
- Flamingo Park29
- MULTCO B-311 JJC29
- MaricaraPark29
- Northwest Portland29
- Vancouver-Main St30
- 2510 Northeast Liberty Street31
- Council Crest31
- Grand & Skidmore31
- Hassalo Street31
- SE 31st Avenue31
- 5711-5717 SW Pendleton St32
- Alphabet District32
- International School of Portland32
- Roosevelt High School32
- Council Crest Park33
- Multnomah County Library - St. Johns33
- SE 40th33
- Crestwood34
- Vancouver-Fruit Valley34
- 3043-3001 NE 160th Dr35
- Southeast Flavel Street39
- Lenox40
- Glisan Street41
- Northwest 24th Avenue42
- SW 25th Portland - Taylors Ferry45
- 28th & Morrison51
