AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 445.4K Followers • 03:00, Oct 19 Local time
36
US AQI⁺Good
Main pollutant:
PM2.5
6.5 µg/m³
13°
9 km/h
72 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 34 |  | 17° 11° |  12 km/h | 64% |
| Tue | 34 |  | 21° 10° | 21 km/h | 50% |
| Wed | 48 |  | 23° 10° | 5 km/h | 37% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.
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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
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
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
- Cully Green1
- Patton Court1
- Laurelhurst2
- Salusa2
- South Tabor2
- Southeast Boise Street3
- Kenton Backyard4
- Pearl District4
- Woodstock4
- 3724 N Michigan Ave6
- Northwest Portland6
- Clinton Park7
- SE 19th Avenue7
- Woods Park8
- Laurelhurst Park9
- NE 16th Ave9
- SW Fairmount Blvd9
- Southwest Bridlemile Lane9
- Southwest Portland9
- Brooklyn10
- Hayden Island11
- Near Wilshire Park11
- Woodstock Neighborhood, Portland, OR12
- 48th Place13
- Alphabet District13
- Bridge Avenue13
- Southwest 6th Avenue14
- Cedarwood Waldorf School15
- Flamingo Park15
- Bridlemile - Honey Farm Neighborhood16
- Fairmount Blvd16
- Hayhurst16
- North Portland 216
- Eastmoreland - Tolman17
- Observador Medioambiental de Kenton17
- 10342 NW Langworthy Terrace18
- MaricaraPark18
- McKenna Park18
- Northwest Quincy Avenue 218
- Northwest Verde Vista Terrace18
- SW Palatine Street18
- Southwest Edgewood Road18
- 1415 NW 11th Ave19
- North Morgan Street19
- Parr Lumber MLK19
- Crestwood21
- NE Rose Pkwy21
- South Waterfront Greenway21
- 51st and Lincoln22
- MULTCO B-545 BHRC-BUSHONG BLDG22
- Multnomah County Library - St. Johns22
- Northwest 24th Avenue22
- Reno and Edison22
- SW Westwood View22
- 701-799 N Blandena St23
- Concordia 223
- Portland Lincoln High School23
- Southwest Falcon Street23
- 2911 SW Bertha Blvd24
- Cully Grove24
- Lewis and Clark College Griswold Stadium24
- Pleasant Valley24
- 24th Ave & Gladstone26
- 5198-5000 NE Mallory Ave-Garfield Ave Alley26
- Sellwood Boulevard26
- Southeast Cora Street26
- Vancouver-W 6th St26
- 3700-3798 N Melrose Dr27
- 4224 Southeast Harrison Street27
- Eastridge Park27
- NCA Parkrose Palace27
- Walnut Park Complex27
- 14168 SE Holgate Blvd28
- 517-519 NE Sacramento St28
- Hosford-Abernethy28
- SE 141st Avenue28
- 3043-3001 NE 160th Dr29
- 3143 SE Salmon Street29
- 532-798 Glendoveer Golf Course29
- Jarrett Street29
- Mojo Dojo Casa House29
- Northeast Laddington Court29
- Ventura Park29
- 3082 NE Regents Drive30
- 2510 Northeast Liberty Street31
- Eastmoreland31
- Portland Cully Helensview31
- Portland Lane Middle School31
- Richmond31
- SE 31st Avenue31
- 6238 NE Mason St32
- International School of Portland32
- SW 25th Portland - Taylors Ferry32
- Council Crest33
- Powellhurst-Gilbert33
- Vancouver-Fruit Valley33
- Vancouver-Main St33
- 2400-2598 SE Lincoln St34
- OFB 33rd - Outdoor34
- Cully35
- Grand & Skidmore35
- Southeast Raymond Street35
- Creston - Kenilworth 236
- Glisan Street36
- Southeast Yamhill Street37
- Council Crest Park38
- Grant Park38
- SE 61st Ave38
- 1601-1999 SE 45th Ave39
- Hassalo Street39
- Portland McDaniel High School41
- Southeast Flavel Street41
- 1907 ZE42
- 501-545 SE Peacock Ln43
- Lenox43
- SE 40th45
- 4704-4600 Lents Park48
- Portland - SE Lafayette50
- 701-999 SE 72nd Ave52
- MULTCO B-311 JJC52
- 28th & Morrison54
- Roosevelt High School57
