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Hourly forecast
Southeast 9th Avenue, Portland air quality index (AQI⁺) forecast
Daily forecast
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Southeast 9th Avenue, Portland air quality index (AQI⁺) forecast
| Today | 11 |  | 27° 15° |  19 km/h |  43% |
| Fri | 11 | | 25° 15° | 15 km/h | 38% |
| Sat | 11 |  | 19° 12° | 10 km/h | 61% |
Air pollutants
What is the current air quality near Southeast 9th Avenue?
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 |
Real-time Southeast 9th Avenue, Portland air pollution map
Pollen
What is the pollen count in Southeast 9th Avenue today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Southeast 9th Avenue
Protect yourself from air pollution in Southeast 9th Avenue
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Southeast 9th Avenue today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Southeast 9th Avenue
History
Historic air quality graph for Southeast 9th Avenue
9 AQI⁺ US
Good
Mar 2026
AQI⁺ US
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Most polluted locations near Southeast 9th Avenue, Portland
Worldwide AQI⁺ ranking
Station ranking
Real-time Southeast 9th Avenue AQI⁺ station ranking
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Learn more about global air quality
Where is the cleanest air quality in Portland?
- Clinton Park0
- Kenton Backyard0
- Laurelhurst0
- Northwest Portland0
- Patton Court0
- Salusa0
- West Portland Park0
- Cully Green1
- GSC1
- NCA Pub1
- Pearl District1
- Pleasant Valley1
- South Tabor1
- Southwest Hewett Boulevard1
- Northwest Quincy Avenue 22
- Southwest Portland2
- Woods Park2
- Woodstock Neighborhood, Portland, OR2
- Cully Grove3
- Eastmoreland - Tolman3
- Hayden Island3
- Near Wilshire Park3
- Southeast Boise Street3
- 3082 NE Regents Drive4
- Bridge Avenue4
- NE 16th Ave4
- Northwest Verde Vista Terrace4
- SW Westwood View4
- 2911 SW Bertha Blvd6
- 5711-5717 SW Pendleton St6
- Brooklyn6
- Council Crest Park6
- Laurelhurst Park6
- Northeast Laddington Court6
- SW 25th Portland - Taylors Ferry6
- SW Fairmount Blvd6
- SW Palatine Street6
- Southwest Bridlemile Lane6
- 3724 N Michigan Ave7
- MaricaraPark7
- Multnomah County Library - St. Johns7
- Parr Lumber MLK7
- SE 19th Avenue7
- Southwest Edgewood Road7
- 24th Ave & Gladstone8
- 701-799 N Blandena St8
- Crestwood8
- Richmond8
- 1601-1999 SE 45th Ave9
- 4224 Southeast Harrison Street9
- 501-545 SE Peacock Ln9
- 5198-5000 NE Mallory Ave-Garfield Ave Alley9
- Bridlemile - Honey Farm Neighborhood9
- Cedarwood Waldorf School9
- Fairmount Blvd9
- Grant Park9
- North Morgan Street9
- Observador Medioambiental de Kenton9
- Reno and Edison9
- Southwest 6th Avenue9
- 1415 NW 11th Ave10
- 3700-3798 N Melrose Dr10
- Concordia 210
- Jarrett Street10
- SE 31st Avenue10
- 10342 NW Langworthy Terrace11
- 1907 ZE11
- Cully11
- Eastmoreland11
- Grand & Skidmore11
- International School of Portland11
- Lenox11
- North Portland 211
- SE 40th11
- South Waterfront Greenway11
- Southwest Falcon Street11
- 3143 SE Salmon Street12
- 48th Place12
- 6238 NE Mason St12
- Southeast Yamhill Street12
- 2400-2598 SE Lincoln St13
- 517-519 NE Sacramento St13
- Alphabet District13
- Sellwood Boulevard13
- Southeast Cora Street13
- Hayhurst14
- McKenna Park14
- Northwest 24th Avenue14
- Powellhurst-Gilbert14
- Vancouver-W 6th St14
- MULTCO B-545 BHRC-BUSHONG BLDG16
- NCA Parkrose Palace16
- 28th & Morrison17
- Creston - Kenilworth 217
- Lewis and Clark College Griswold Stadium17
- MULTCO B-311 JJC17
- Portland Lincoln High School17
- SE 61st Ave17
- Southeast Flavel Street17
- 51st and Lincoln18
- Hosford-Abernethy18
- Eastridge Park19
- Flamingo Park19
- Portland - SE Lafayette19
- Portland Lane Middle School19
- Vancouver-Fruit Valley19
- Vancouver-Main St19
- Council Crest21
- Hassalo Street21
- Portland McDaniel High School21
- Walnut Park Complex21
- 701-999 SE 72nd Ave22
- Ventura Park22
- Portland Cully Helensview23
- Southeast Raymond Street23
- 14168 SE Holgate Blvd25
- Mojo Dojo Casa House25
- NE Rose Pkwy26
- OFB 33rd - Outdoor27
- 3043-3001 NE 160th Dr28
- Glisan Street28
- 532-798 Glendoveer Golf Course31
- 2510 Northeast Liberty Street34
- Woodstock37
- 4704-4600 Lents Park44
- Roosevelt High School44
- SE 141st Avenue55
