AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 444K Followers • 02:00, Oct 12 Local time
33
US AQI⁺Good
Main pollutant:
PM2.5
6 µg/m³
11°
5 km/h
87 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 39 |  | 18° 8° |  9 km/h | 54% |
| Tue | 29 |  | 18° 10° | 7 km/h | 55% |
| Wed | 33 | | 18° 11° | 6 km/h | 52% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration is currently 1.2 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
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
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
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
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?
- Childpeace Montessori School0
- Pleasant Valley1
- Salusa3
- Patton Court4
- Southwest Hewett Boulevard4
- North St John's Backyard6
- Northwest Portland6
- Arnold Creek7
- GSC8
- Hayden Island11
- West Portland Park11
- South Tabor12
- 51st and Lincoln13
- Bridge Avenue13
- Eastridge Park13
- Southeast Boise Street13
- Southwest Bridlemile Lane13
- NCA Pub14
- Bridlemile - Honey Farm Neighborhood15
- Brooklyn15
- Laurelhurst Park15
- Northwest Verde Vista Terrace16
- Southwest 6th Avenue16
- Woods Park16
- 3082 NE Regents Drive17
- Council Crest17
- Council Crest Park17
- International School of Portland17
- Multnomah County Library - St. Johns17
- Northwest Quincy Avenue 217
- SW Fairmount Blvd17
- Cedarwood Waldorf School18
- Cully Grove18
- Fairmount Blvd18
- Near Wilshire Park18
- Pearl District18
- SW Westwood View18
- Southwest Edgewood Road18
- Clinton Park19
- Eastmoreland - Tolman19
- Northwest 24th Avenue19
- 10342 NW Langworthy Terrace21
- Creston - Kenilworth 221
- Hayhurst21
- MaricaraPark21
- McKenna Park21
- Reno and Edison21
- 1415 NW 11th Ave23
- Portland Lincoln High School23
- Alphabet District24
- Lewis and Clark College Griswold Stadium24
- Powellhurst-Gilbert24
- Grant Park25
- SW Palatine Street25
- Southeast Yamhill Street25
- 48th Place26
- South Waterfront Greenway26
- 6238 NE Mason St28
- Roosevelt High School28
- 2911 SW Bertha Blvd29
- Crestwood29
- Southwest Portland29
- NCA Parkrose Palace30
- 14168 SE Holgate Blvd33
- 5711-5717 SW Pendleton St33
- Jarrett Street33
- Northeast Laddington Court33
- Southwest Falcon Street33
- NE Rose Pkwy36
- SE 61st Ave36
- 3043-3001 NE 160th Dr37
- North Portland 238
- 701-999 SE 72nd Ave39
- MULTCO B-545 BHRC-BUSHONG BLDG39
- OFB 33rd - Outdoor40
- Sellwood Boulevard41
- Concordia 242
- Cully42
- Portland McDaniel High School42
- 517-519 NE Sacramento St43
- Glisan Street43
- Laurelhurst43
- Parr Lumber MLK43
- Woodstock43
- 3700-3798 N Melrose Dr44
- 701-799 N Blandena St44
- Cully Green44
- Southeast Cora Street44
- Brentwood-Darlington45
- SE Clinton & SE 41st45
- SW 25th Portland - Taylors Ferry45
- 24th Ave & Gladstone46
- North Morgan Street46
- Ventura Park46
- Hosford-Abernethy47
- SE 141st Avenue47
- Hassalo Street49
- MULTCO B-311 JJC49
- 3143 SE Salmon Street50
- Observador Medioambiental de Kenton50
- 2510 Northeast Liberty Street51
- 4224 Southeast Harrison Street51
- Portland Cully Helensview51
- 5198-5000 NE Mallory Ave-Garfield Ave Alley52
- 532-798 Glendoveer Golf Course52
- Vancouver-W 6th St52
- 1601-1999 SE 45th Ave53
- Grand & Skidmore53
- Vancouver-Fruit Valley53
- 501-545 SE Peacock Ln54
- Eastmoreland54
- Southeast Raymond Street54
- 2400-2598 SE Lincoln St55
- Portland Lane Middle School55
- SE 40th55
- 28th & Morrison56
- Portland - SE Lafayette56
- Richmond56
- Mojo Dojo Casa House57
- SE 31st Avenue57
- Vancouver-Main St58
- 1907 ZE59
- Kenton Backyard66
- Flamingo Park67
- Lenox68
- Southeast Flavel Street71
- Woodstock Neighborhood, Portland, OR74
