AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 446.5K Followers • 09:00, Oct 24 Local time
51
US AQI⁺Moderate
Main pollutant:
PM2.5
9.2 µg/m³
6°
6 km/h
90 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 42 | | 16° 6° |  7 km/h | 65% |
| Sun | 16 |  90% | 10° 8° | 17 km/h | 87% |
| Mon | 39 | | 17° 8° | 13 km/h | 51% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Portland today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
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
- Patton Court0
- Southwest Hewett Boulevard7
- Southeast Boise Street8
- Arnold Creek10
- Woods Park12
- SE Clinton & SE 41st13
- Southwest Bridlemile Lane13
- Northwest Portland14
- Hayhurst16
- Bridge Avenue18
- Northwest Quincy Avenue 220
- Fairmount Blvd21
- Bridlemile - Honey Farm Neighborhood22
- Cedarwood Waldorf School22
- Salusa22
- GSC23
- Eastridge Park24
- NE 16th Ave24
- Pleasant Valley24
- SW Westwood View26
- Cully Grove27
- Northwest Verde Vista Terrace27
- Southwest Edgewood Road28
- Southwest Portland28
- 2911 SW Bertha Blvd29
- Northwest 24th Avenue30
- Council Crest32
- Council Crest Park32
- Near Wilshire Park32
- Laurelhurst34
- 10342 NW Langworthy Terrace35
- Alphabet District35
- Eastmoreland - Tolman36
- Jarrett Street36
- Portland Lincoln High School36
- SW Palatine Street36
- 48th Place37
- Multnomah County Library - St. Johns39
- Crestwood40
- Lewis and Clark College Griswold Stadium40
- Southeast Yamhill Street40
- 28th & Morrison41
- 3082 NE Regents Drive41
- SE 40th41
- 4224 Southeast Harrison Street42
- Grant Park42
- Observador Medioambiental de Kenton44
- Reno and Edison44
- Portland Cully Helensview45
- Concordia 246
- Grand & Skidmore46
- International School of Portland46
- Northeast Laddington Court46
- Parr Lumber MLK46
- Woodstock Neighborhood, Portland, OR46
- Hassalo Street48
- Walnut Park Complex48
- North Portland 249
- SE 61st Ave49
- MULTCO B-545 BHRC-BUSHONG BLDG50
- MaricaraPark50
- 3143 SE Salmon Street51
- Lenox51
- Richmond51
- SW 25th Portland - Taylors Ferry51
- 1415 NW 11th Ave52
- 517-519 NE Sacramento St52
- 5198-5000 NE Mallory Ave-Garfield Ave Alley52
- 701-999 SE 72nd Ave52
- Cully52
- Cully Green52
- North Morgan Street52
- Portland Lane Middle School52
- Southwest Falcon Street52
- 24th Ave & Gladstone53
- 2510 Northeast Liberty Street53
- Southeast Cora Street53
- 1601-1999 SE 45th Ave54
- 2400-2598 SE Lincoln St54
- 3043-3001 NE 160th Dr54
- 6238 NE Mason St54
- 701-799 N Blandena St54
- Hosford-Abernethy54
- South Waterfront Greenway54
- 3700-3798 N Melrose Dr55
- 501-545 SE Peacock Ln55
- Creston - Kenilworth 255
- Kenton Backyard55
- OFB 33rd - Outdoor55
- Portland McDaniel High School55
- SE 31st Avenue55
- 14168 SE Holgate Blvd56
- MULTCO B-311 JJC57
- NCA Parkrose Palace57
- Vancouver-W 6th St57
- Glisan Street58
- Mojo Dojo Casa House58
- Vancouver-Fruit Valley58
- Eastmoreland59
- NE Rose Pkwy59
- Sellwood Boulevard60
- 1907 ZE61
- 532-798 Glendoveer Golf Course61
- Clinton Park61
- Ventura Park61
- Flamingo Park62
- Portland SE Lafayette63
- Southeast Raymond Street63
- South Tabor64
- Vancouver-Main St64
- Powellhurst-Gilbert65
- Pearl District66
- SE 141st Avenue66
- Southeast Flavel Street66
- 4704-4600 Lents Park67
- Roosevelt High School71
