AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 445.7K Followers • 13:00, Oct 20 Local time
31
US AQI⁺Good
Main pollutant:
PM2.5
5.7 µg/m³
19°
22 km/h
30 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 33 | | 20° 8° |  22 km/h | 49% |
| Wed | 50 |  | 21° 11° | 11 km/h | 41% |
| Thu | 52 | | 17° 10° | 19 km/h | 54% |
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
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?
- Laurelhurst1
- Clinton Park3
- GSC3
- Arnold Creek4
- Patton Court6
- Kenton Backyard8
- South Tabor8
- Woodstock Neighborhood, Portland, OR8
- Salusa9
- Northwest Portland14
- Hayhurst16
- Pleasant Valley16
- SE Clinton & SE 41st16
- Southwest Bridlemile Lane16
- 51st and Lincoln17
- Lenox17
- NE 16th Ave19
- Vancouver-W 6th St19
- Brooklyn20
- Southeast Boise Street20
- Woods Park21
- Council Crest22
- McKenna Park22
- SE 40th22
- Cully Grove23
- MULTCO B-311 JJC23
- Southwest Hewett Boulevard23
- Bridge Avenue24
- Fairmount Blvd24
- NCA Pub24
- Pearl District24
- Portland Lane Middle School24
- Portland Lincoln High School24
- Vancouver-Fruit Valley24
- Vancouver-Main St25
- Cedarwood Waldorf School27
- Southwest Portland27
- Council Crest Park28
- Cully Green28
- Eastridge Park28
- Grand & Skidmore28
- OFB 33rd - Outdoor28
- SW 25th Portland - Taylors Ferry28
- Concordia 229
- Portland McDaniel High School29
- 14168 SE Holgate Blvd30
- NCA Parkrose Palace30
- Portland - SE Lafayette30
- SE 141st Avenue30
- SW Fairmount Blvd30
- Southeast Yamhill Street30
- Eastmoreland - Tolman31
- Near Wilshire Park31
- North Portland 231
- Northeast Laddington Court31
- Northwest Quincy Avenue 231
- Observador Medioambiental de Kenton31
- Richmond31
- SW Westwood View31
- Southeast Raymond Street31
- Southwest Falcon Street31
- 3043-3001 NE 160th Dr32
- 3082 NE Regents Drive32
- Lewis and Clark College Griswold Stadium32
- SW Palatine Street32
- Southwest Edgewood Road32
- 24th Ave & Gladstone33
- 2911 SW Bertha Blvd33
- 3143 SE Salmon Street33
- 501-545 SE Peacock Ln33
- Alphabet District33
- NE Rose Pkwy33
- Northwest Verde Vista Terrace33
- SE 61st Ave33
- Ventura Park33
- 2400-2598 SE Lincoln St34
- 4224 Southeast Harrison Street34
- 532-798 Glendoveer Golf Course34
- 6238 NE Mason St34
- Bridlemile - Honey Farm Neighborhood34
- Cully34
- Mojo Dojo Casa House34
- Powellhurst-Gilbert34
- 1415 NW 11th Ave35
- Crestwood35
- Eastmoreland35
- North Morgan Street35
- Northwest 24th Avenue35
- Reno and Edison35
- 1601-1999 SE 45th Ave36
- 1907 ZE36
- 4704-4600 Lents Park36
- Hassalo Street36
- Parr Lumber MLK36
- Sellwood Boulevard36
- Southeast Cora Street36
- 48th Place37
- Flamingo Park37
- 701-999 SE 72nd Ave38
- Glisan Street38
- Portland Cully Helensview38
- South Waterfront Greenway38
- Southeast Flavel Street38
- 10342 NW Langworthy Terrace39
- 2510 Northeast Liberty Street39
- 3700-3798 N Melrose Dr39
- 701-799 N Blandena St39
- Grant Park39
- Hosford-Abernethy39
- MaricaraPark39
- Multnomah County Library - St. Johns39
- SE 31st Avenue39
- Walnut Park Complex39
- 517-519 NE Sacramento St42
- 5198-5000 NE Mallory Ave-Garfield Ave Alley42
- Creston - Kenilworth 242
- Jarrett Street42
- Roosevelt High School51
- International School of Portland55
- MULTCO B-545 BHRC-BUSHONG BLDG55
- 28th & Morrison56
