AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 443.3K Followers • 07:00, Oct 08 Local time
34
US AQI⁺Good
Main pollutant:
PM2.5
6.3 µg/m³
12°
8 km/h
94 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 44 |  | 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 1.3 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
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
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
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
- Patton Court0
- SE Clinton & SE 41st4
- Southwest Hewett Boulevard4
- 2400-2598 SE Lincoln St7
- Southeast Boise Street7
- Arnold Creek10
- Woods Park11
- 51st and Lincoln12
- Northwest Portland14
- Southwest Bridlemile Lane14
- GSC19
- Northwest Quincy Avenue 219
- Salusa20
- Brooklyn21
- Cedarwood Waldorf School21
- Southwest Portland21
- Bridge Avenue22
- Clinton Park22
- North St John's Backyard22
- Northwest Verde Vista Terrace22
- SW Fairmount Blvd23
- Alphabet District24
- Southwest Edgewood Road25
- 2911 SW Bertha Blvd26
- SW Westwood View26
- Bridlemile - Honey Farm Neighborhood28
- Crestwood28
- Cully Grove28
- Laurelhurst28
- North Portland 228
- SW Palatine Street28
- MaricaraPark29
- Multnomah County Library - St. Johns29
- Portland Lincoln High School29
- Reno and Edison29
- Southwest Falcon Street29
- Kenton Backyard30
- Roosevelt High School30
- 1415 NW 11th Ave31
- 5711-5717 SW Pendleton St31
- Council Crest31
- Council Crest Park31
- Hayden Island31
- International School of Portland31
- Observador Medioambiental de Kenton31
- 10342 NW Langworthy Terrace32
- 3143 SE Salmon Street32
- 4224 Southeast Harrison Street32
- Grant Park32
- Lewis and Clark College Griswold Stadium32
- North Morgan Street32
- SE 40th32
- South Waterfront Greenway32
- 24th Ave & Gladstone33
- 3700-3798 N Melrose Dr33
- Grand & Skidmore33
- Northwest 24th Avenue33
- Southeast Cora Street33
- 1601-1999 SE 45th Ave34
- 701-799 N Blandena St34
- Concordia 234
- Lenox34
- SE 31st Avenue35
- SW 25th Portland - Taylors Ferry35
- Woodstock Neighborhood, Portland, OR35
- MULTCO B-545 BHRC-BUSHONG BLDG36
- Parr Lumber MLK36
- Portland Lane Middle School36
- Ventura Park36
- 28th & Morrison37
- Pearl District37
- Richmond37
- SE 141st Avenue37
- Sellwood Boulevard37
- Southeast Raymond Street37
- Woodstock37
- 3082 NE Regents Drive38
- Brentwood-Darlington38
- Cully38
- NCA Parkrose Palace38
- Near Wilshire Park38
- Eastmoreland39
- Eastridge Park39
- Glisan Street39
- OFB 33rd - Outdoor39
- Portland - SE Lafayette39
- 1907 ZE41
- 3043-3001 NE 160th Dr41
- 501-545 SE Peacock Ln41
- 6238 NE Mason St41
- Hosford-Abernethy41
- 14168 SE Holgate Blvd42
- 517-519 NE Sacramento St42
- Hassalo Street42
- Northeast Laddington Court42
- Jarrett Street44
- Mojo Dojo Casa House44
- NE Rose Pkwy45
- SE 61st Ave45
- 2510 Northeast Liberty Street46
- 5198-5000 NE Mallory Ave-Garfield Ave Alley46
- Southeast Yamhill Street46
- 532-798 Glendoveer Golf Course48
- Southeast Flavel Street48
- 48th Place51
- Cully Green51
- Portland McDaniel High School51
- Vancouver-Main St51
- Flamingo Park52
- MULTCO B-311 JJC52
- Vancouver-Fruit Valley52
- Vancouver-W 6th St52
- 701-999 SE 72nd Ave53
- Portland Cully Helensview55
