AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 442.5K Followers • 15:00, Oct 04 Local time
36
US AQI⁺Good
Main pollutant:
PM2.5
6.6 µg/m³
25°
6 km/h
38 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
Portland air quality index (AQI⁺) forecast
| Today | 37 | | 27° 13° |  13 km/h | 60% |
| Mon | 64 | | 24° 14° | 15 km/h | 67% |
| Tue | 53 |  | 22° 13° | 15 km/h | 67% |
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
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
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?
- Patton Court2
- 51st and Lincoln4
- 2400-2598 SE Lincoln St9
- GSC15
- Arnold Creek16
- Pleasant Valley16
- Clinton Park17
- Vancouver-W 6th St18
- Hayhurst19
- SE Clinton & SE 41st19
- Woods Park21
- Woodstock21
- Council Crest22
- Grand & Skidmore22
- International School of Portland22
- Lenox22
- OFB 33rd - Outdoor22
- SE 40th22
- Woodstock Neighborhood, Portland, OR22
- Northwest Portland23
- Salusa23
- Laurelhurst24
- Vancouver-Fruit Valley24
- North St John's Backyard26
- Roosevelt High School26
- Southeast Boise Street26
- Southwest Bridlemile Lane26
- Portland Lane Middle School27
- Vancouver-Main St27
- Brooklyn28
- Council Crest Park28
- Cully Grove28
- Southwest Hewett Boulevard28
- Bridge Avenue30
- Portland Lincoln High School30
- Cedarwood Waldorf School32
- MULTCO B-311 JJC32
- Eastmoreland - Tolman33
- Northwest Quincy Avenue 233
- Pearl District33
- Concordia 234
- Southeast Raymond Street34
- SW Fairmount Blvd35
- Southwest Portland35
- Hayden Island36
- Lewis and Clark College Griswold Stadium36
- Near Wilshire Park36
- Northeast Laddington Court36
- Parr Lumber MLK36
- Portland Cully Helensview36
- Southwest Edgewood Road36
- Northwest Verde Vista Terrace37
- Southeast Yamhill Street37
- Eastridge Park38
- Glisan Street38
- SW Westwood View38
- 10342 NW Langworthy Terrace39
- 1601-1999 SE 45th Ave39
- 28th & Morrison39
- 3082 NE Regents Drive39
- Alphabet District39
- Bridlemile - Honey Farm Neighborhood39
- Crestwood39
- Cully39
- Grant Park39
- NCA Parkrose Palace39
- North Morgan Street39
- North Portland 239
- Observador Medioambiental de Kenton39
- Portland McDaniel High School39
- SE 141st Avenue39
- SE 61st Ave39
- SW 25th Portland - Taylors Ferry39
- Ventura Park39
- 1907 ZE41
- Kenton Backyard41
- NE Rose Pkwy41
- Richmond41
- SW Palatine Street41
- 14168 SE Holgate Blvd42
- 3700-3798 N Melrose Dr42
- 4224 Southeast Harrison Street42
- 501-545 SE Peacock Ln42
- 532-798 Glendoveer Golf Course42
- 701-799 N Blandena St42
- Eastmoreland42
- Hosford-Abernethy42
- Portland - SE Lafayette42
- 1415 NW 11th Ave43
- 3043-3001 NE 160th Dr43
- 6238 NE Mason St43
- 701-999 SE 72nd Ave43
- Hassalo Street43
- Northwest 24th Avenue43
- Powellhurst-Gilbert43
- Southwest Falcon Street43
- 2510 Northeast Liberty Street44
- 3143 SE Salmon Street44
- Southeast Cora Street44
- Southeast Flavel Street44
- 2911 SW Bertha Blvd45
- 24th Ave & Gladstone46
- Reno and Edison46
- Sellwood Boulevard46
- Walnut Park Complex46
- 5198-5000 NE Mallory Ave-Garfield Ave Alley47
- Flamingo Park47
- MaricaraPark47
- Multnomah County Library - St. Johns47
- 5711-5717 SW Pendleton St48
- Jarrett Street48
- Mojo Dojo Casa House48
- South Waterfront Greenway48
- 517-519 NE Sacramento St51
- SE 31st Avenue51
- Creston - Kenilworth 252
- 48th Place55
- MULTCO B-545 BHRC-BUSHONG BLDG55
- South Tabor55
- Cully Green62
- 4704-4600 Lents Park65
