AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 449.3K Followers • 18:00, Nov 07 Local time
52
US AQI⁺Moderate
Main pollutant:
PM2.5
9.5 µg/m³
15°
8 km/h
68 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 35 |  | 14° 10° |  10 km/h | 68% |
| Sun | 37 | | 15° 9° | 8 km/h | 74% |
| Mon | 33 | | 17° 12° | 8 km/h | 88% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.9 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
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
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
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?
- SE Clinton & SE 41st1
- Woods Park8
- 51st and Lincoln11
- Hayden Island11
- GSC14
- Hayhurst14
- Northwest Quincy Avenue 214
- Brooklyn15
- McKenna Park16
- Eastmoreland - Tolman18
- NE 16th Ave18
- Southwest Bridlemile Lane18
- Arnold Creek19
- Cedarwood Waldorf School21
- Portland Lincoln High School21
- Clinton Park22
- Roosevelt High School22
- SE 40th22
- Northwest Portland23
- Kenton Backyard24
- Pleasant Valley24
- Fairmount Blvd26
- Northwest Verde Vista Terrace26
- Salusa26
- Bridge Avenue27
- NCA Parkrose Palace27
- Portland Lane Middle School27
- Southwest Portland27
- Woodstock Neighborhood, Portland, OR27
- Concordia 228
- Grand & Skidmore28
- Lenox28
- Northeast Laddington Court28
- OFB 33rd - Outdoor28
- Southwest Edgewood Road28
- 3082 NE Regents Drive29
- North Morgan Street29
- 24th Ave & Gladstone30
- Hosford-Abernethy30
- North Portland 230
- Southeast Yamhill Street30
- 701-799 N Blandena St31
- Cully Green31
- Grant Park31
- Richmond31
- SW Westwood View31
- South Waterfront Greenway31
- Southwest Falcon Street31
- Vancouver-W 6th St31
- Walnut Park Complex31
- Observador Medioambiental de Kenton32
- Parr Lumber MLK32
- Portland Cully Helensview32
- SW Fairmount Blvd32
- Southeast Cora Street32
- Vancouver-Fruit Valley32
- Woodstock32
- 1415 NW 11th Ave33
- 1601-1999 SE 45th Ave33
- 2911 SW Bertha Blvd33
- 4224 Southeast Harrison Street33
- Bridlemile - Honey Farm Neighborhood33
- Council Crest33
- Council Crest Park33
- Cully33
- Eastmoreland33
- International School of Portland33
- Lewis and Clark College Griswold Stadium33
- Multnomah County Library - St. Johns33
- Portland McDaniel High School33
- Sellwood Boulevard33
- Southeast Raymond Street33
- 3143 SE Salmon Street34
- Reno and Edison34
- SE 31st Avenue34
- Jarrett Street35
- South Tabor35
- 2400-2598 SE Lincoln St36
- 6238 NE Mason St36
- Southwest Hewett Boulevard36
- 3700-3798 N Melrose Dr37
- 501-545 SE Peacock Ln37
- 517-519 NE Sacramento St37
- 5711-5717 SW Pendleton St37
- Alphabet District37
- Glisan Street37
- Hassalo Street37
- NE Rose Pkwy37
- Pearl District37
- SE 61st Ave37
- 10342 NW Langworthy Terrace38
- Crestwood38
- MULTCO B-311 JJC38
- Northwest 24th Avenue38
- Ventura Park38
- Creston - Kenilworth 239
- Portland SE Lafayette39
- 4704-4600 Lents Park41
- 5198-5000 NE Mallory Ave-Garfield Ave Alley41
- Eastridge Park41
- 1907 ZE42
- 2510 Northeast Liberty Street42
- MaricaraPark42
- SW Palatine Street42
- Southeast Flavel Street42
- Flamingo Park43
- 28th & Morrison44
- 48th Place44
- Mojo Dojo Casa House44
- Powellhurst-Gilbert45
- 14168 SE Holgate Blvd46
- 145 Argay Terrace46
- Near Wilshire Park46
- 532-798 Glendoveer Golf Course47
- SE 141st Avenue47
- 3043-3001 NE 160th Dr49
- SW 25th Portland - Taylors Ferry50
- Vancouver-Main St53
- 701-999 SE 72nd Ave54
- North St John's Backyard58
