AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 445.6K Followers • 09:00, Oct 20 Local time
28
US AQI⁺Good
Main pollutant:
PM2.5
5.1 µg/m³
13°
14 km/h
64 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 34 | | 21° 9° |  22 km/h | 52% |
| Wed | 50 | | 23° 12° | 9 km/h | 45% |
| Thu | 52 |  | 19° 9° | 17 km/h | 52% |
Air pollutants
What is the current air quality in Portland?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
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?
- Clinton Park0
- GSC0
- Kenton Backyard0
- Northwest Portland0
- Woodstock Neighborhood, Portland, OR0
- Arnold Creek1
- Laurelhurst1
- Salusa1
- Woodstock2
- SE Clinton & SE 41st3
- South Tabor3
- Pearl District4
- Cully Grove7
- Patton Court7
- Pleasant Valley7
- Southwest Hewett Boulevard7
- NE 16th Ave9
- Brooklyn10
- Hayden Island10
- Woods Park10
- Council Crest11
- Southeast Boise Street11
- Southwest Bridlemile Lane11
- 3724 N Michigan Ave12
- Cully Green12
- West Portland Park12
- 3082 NE Regents Drive13
- Eastmoreland - Tolman13
- SE 19th Avenue13
- Southwest Portland13
- 48th Place14
- Laurelhurst Park14
- Multnomah County Library - St. Johns14
- Observador Medioambiental de Kenton14
- SW Fairmount Blvd14
- Northwest Verde Vista Terrace15
- 701-799 N Blandena St16
- Bridge Avenue16
- Concordia 216
- Fairmount Blvd16
- Grant Park16
- Northeast Laddington Court16
- Parr Lumber MLK16
- Southwest Edgewood Road16
- 24th Ave & Gladstone17
- 501-545 SE Peacock Ln17
- 6238 NE Mason St17
- Alphabet District17
- Council Crest Park17
- Grand & Skidmore17
- International School of Portland17
- Lenox17
- McKenna Park17
- North Morgan Street17
- Northwest Quincy Avenue 217
- OFB 33rd - Outdoor17
- SW Westwood View17
- Southwest 6th Avenue17
- 2911 SW Bertha Blvd18
- 5198-5000 NE Mallory Ave-Garfield Ave Alley18
- Cedarwood Waldorf School18
- North Portland 218
- Portland Lincoln High School18
- SW Palatine Street18
- Vancouver-W 6th St18
- 1415 NW 11th Ave19
- 1601-1999 SE 45th Ave19
- 1907 ZE19
- 4224 Southeast Harrison Street19
- Crestwood19
- Hayhurst19
- MaricaraPark19
- Reno and Edison19
- South Waterfront Greenway19
- Vancouver-Fruit Valley19
- 3143 SE Salmon Street20
- Flamingo Park20
- Portland Lane Middle School20
- 2400-2598 SE Lincoln St21
- 2510 Northeast Liberty Street21
- 3700-3798 N Melrose Dr21
- Bridlemile - Honey Farm Neighborhood21
- Cully21
- Eastmoreland21
- Jarrett Street21
- MULTCO B-311 JJC21
- Northwest 24th Avenue21
- Richmond21
- SE 31st Avenue21
- SE 61st Ave21
- Sellwood Boulevard21
- Southeast Cora Street21
- 10342 NW Langworthy Terrace22
- 517-519 NE Sacramento St22
- 51st and Lincoln22
- Portland - SE Lafayette22
- SE 40th22
- Southeast Flavel Street22
- Southeast Yamhill Street22
- Southwest Falcon Street22
- Hosford-Abernethy23
- Portland McDaniel High School23
- Southeast Raymond Street23
- Lewis and Clark College Griswold Stadium24
- NCA Parkrose Palace24
- NE Rose Pkwy25
- Portland Cully Helensview27
- Ventura Park27
- 14168 SE Holgate Blvd28
- Eastridge Park28
- Hassalo Street28
- 3043-3001 NE 160th Dr29
- 532-798 Glendoveer Golf Course29
- Glisan Street29
- MULTCO B-545 BHRC-BUSHONG BLDG29
- Mojo Dojo Casa House29
- 4704-4600 Lents Park30
- 701-999 SE 72nd Ave31
- 28th & Morrison33
- SE 141st Avenue33
- Walnut Park Complex36
- Vancouver-Main St40
- SW 25th Portland - Taylors Ferry44
- Roosevelt High School57
