AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 443.3K Followers • 00:00, Oct 08 Local time
31
US AQI⁺Good
Main pollutant:
PM2.5
5.5 µg/m³
16°
12 km/h
85 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 51 |  | 24° 13° |  14 km/h | 67% |
| Fri | 27 |  | 17° 11° | 17 km/h | 72% |
| Sat | 30 |  | 16° 8° | 9 km/h | 56% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.1 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
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.
Where is the cleanest air quality in Portland?
- Childpeace Montessori School0
- Patton Court2
- Arnold Creek7
- Laurelhurst8
- Salusa8
- 51st and Lincoln10
- North St John's Backyard12
- 2400-2598 SE Lincoln St13
- GSC13
- Pleasant Valley13
- Northwest Portland14
- Clinton Park15
- Woodstock Neighborhood, Portland, OR15
- Woodstock16
- Woods Park17
- Southeast Boise Street18
- Brooklyn19
- Southwest Hewett Boulevard19
- Hayhurst20
- Vancouver-Main St20
- Bridge Avenue21
- Roosevelt High School21
- SE Clinton & SE 41st21
- Council Crest22
- Council Crest Park22
- Southwest Bridlemile Lane22
- Vancouver-W 6th St22
- Pearl District23
- McKenna Park24
- NCA Pub25
- Portland Lane Middle School26
- Portland Lincoln High School26
- Southwest Portland26
- Eastmoreland - Tolman27
- Fairmount Blvd27
- International School of Portland28
- Lenox28
- Northwest Verde Vista Terrace28
- SW 25th Portland - Taylors Ferry28
- SW Fairmount Blvd28
- Alphabet District29
- Cedarwood Waldorf School29
- Northwest Quincy Avenue 229
- Vancouver-Fruit Valley29
- Lewis and Clark College Griswold Stadium30
- Southwest Edgewood Road30
- Bridlemile - Honey Farm Neighborhood31
- Near Wilshire Park31
- SW Westwood View31
- Brentwood-Darlington32
- Crestwood32
- Multnomah County Library - St. Johns32
- Reno and Edison32
- SE 141st Avenue32
- 1415 NW 11th Ave33
- 2911 SW Bertha Blvd33
- 48th Place33
- Grand & Skidmore33
- SE 40th33
- SW Palatine Street33
- Southeast Cora Street33
- 24th Ave & Gladstone34
- 3043-3001 NE 160th Dr34
- North Morgan Street34
- Southeast Raymond Street34
- 3700-3798 N Melrose Dr35
- Northwest 24th Avenue35
- Portland Cully Helensview35
- Sellwood Boulevard35
- 10342 NW Langworthy Terrace36
- 5711-5717 SW Pendleton St36
- MaricaraPark36
- NCA Parkrose Palace36
- NE Rose Pkwy36
- North Portland 236
- Ventura Park36
- Eastmoreland37
- Hosford-Abernethy37
- Portland - SE Lafayette37
- South Waterfront Greenway37
- Southwest Falcon Street37
- 532-798 Glendoveer Golf Course38
- Eastridge Park38
- MULTCO B-311 JJC38
- Mojo Dojo Casa House38
- 14168 SE Holgate Blvd39
- Powellhurst-Gilbert39
- SE 31st Avenue41
- 3143 SE Salmon Street42
- Portland McDaniel High School42
- Richmond42
- Southeast Flavel Street42
- 701-799 N Blandena St43
- Hassalo Street43
- SE 61st Ave43
- Southeast Yamhill Street43
- 28th & Morrison44
- 701-999 SE 72nd Ave44
- Creston - Kenilworth 244
- Flamingo Park44
- 1601-1999 SE 45th Ave45
- 1907 ZE46
- 4224 Southeast Harrison Street46
- Glisan Street46
- MULTCO B-545 BHRC-BUSHONG BLDG46
- Observador Medioambiental de Kenton46
- 517-519 NE Sacramento St47
- Northeast Laddington Court49
- Parr Lumber MLK49
- Walnut Park Complex49
- 5198-5000 NE Mallory Ave-Garfield Ave Alley51
- 501-545 SE Peacock Ln52
- 6238 NE Mason St52
- Cully Grove52
- Grant Park52
- Jarrett Street53
- Cully54
- 3082 NE Regents Drive55
- Concordia 257
- OFB 33rd - Outdoor58
- 2510 Northeast Liberty Street61
- Hayden Island63
