Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near American Plaza, Grant Tower, Portland
Air quality index (AQI) and PM2.5 air pollution near American Plaza, Grant Tower, Portland
2 people follow this station
Air Quality Map
Real-time American Plaza, Grant Tower air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in American Plaza, Grant Tower today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near American Plaza, Grant Tower, Portland?
| Weather | Mist |
| Temperature | 44.6°F |
| Humidity | 95% |
| Wind | 8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 105 |
| 2 | Orcutt, California | 104 |
| 3 | San Antonio, Texas | 92 |
| 4 | Boerne, Texas | 91 |
| 5 | Palm Desert, California | 91 |
| 6 | El Paso, Texas | 86 |
| 7 | Leander, Texas | 82 |
| 8 | Georgetown, Texas | 80 |
| 9 | New Braunfels, Texas | 78 |
| 10 | Round Rock, Texas | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Portland air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cedarwood Waldorf School | 34 |
| 2 | Portland - SE Lafayette | 26 |
| 3 | Portland Near Road | 23 |
| 4 | Hillsdale 18th Drive | 19 |
| 5 | International School of Portland | 19 |
| 6 | Michigan and Rosa Parks | 19 |
| 7 | SW 25th Portland - Taylors Ferry | 19 |
| 8 | Springville Lane | 19 |
| 9 | Council Crest Park | 17 |
| 10 | Sabin | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality near American Plaza, Grant Tower, Portland?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.8µg/m³ | |
Health Recommendations
What is the current air quality near American Plaza, Grant Tower, Portland?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
American Plaza, Grant Tower, Portland air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Dec 5 | Moderate 58 AQI US |  | 46.4° 39.2° |  4.5 mp/h |
| Monday, Dec 6 | Good 19 AQI US  | | 50° 46.4° | 2.2 mp/h |
| Tuesday, Dec 7 | Good 13 AQI US | | 46.4° 39.2° | 8.9 mp/h |
| Wednesday, Dec 8 | Good 12 AQI US | | 41° 37.4° | 6.7 mp/h |
| Thursday, Dec 9 | Good 24 AQI US | | 42.8° 37.4° | 6.7 mp/h |
| Friday, Dec 10 | Good 18 AQI US | | 42.8° 39.2° | 15.7 mp/h |
| Saturday, Dec 11 | Good 5 AQI US | | 39.2° 33.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
American Plaza, Grant Tower air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portland?
- NCA Pub 0
- Prospect 0
- SW Palatine Street 0
- 51st and Lincoln 1
- Alliant Systems Roof 1
- Brentwood-Darlington 1
- Brooklyn 1
- Court Street 1
- Forest Park 2 1
- Germantown Road 1
- Hayden Island 1
- NE Rose Pkwy 1
- North Willamette Boulevard 1
- Southwest Bridlemile Lane 1
- Walnut Park Complex 1
- 1423 NW Benfield Dr 2
- 429 N Shaver Street 2
- Cora Street 2
- Cully Grove 2
- Eastridge Park 2
- Forest Park 2
- Merlo Field 2
- NCA Savier Swifts 2
- NW Naito Parkway 2
- Northwest Verde Vista Terrace 2
- Richmond 2
- SE 61st Ave 2
- SW Fairmount Blvd 2
- SW Taylor Street 2
- Southeast Raymond Street 2
- Southwest Portland 2
- Upper Multnomah Village 2
- Woods Park 2
- 1098-1000 SW Jefferson St 3
- Eastmoreland 3
- Fairmount Blvd 3
- Grant and 24th 3
- Jarrett Street 3
- N Columbia Way 3
- North Morgan Street 3
- Northeast 44th Avenue 3
- Pleasant Valley 2 3
- Powellhurst-Gilbert 3
- Reno and Edison 3
- SW Westwood View 3
- South Waterfront Greenway 3
- Southwest Edgewood Road 3
- Tolovana & Columbia 3
- Topaz Farm 3
- 10342 NW Langworthy Terrace 4
- 2510 Northeast Liberty Street 4
- 6653 SE 31st Avenue 4
- Argay Terrace 4
- Bridge Avenue 4
- Childpeace Montessori School 4
- Hosford-Abernethy 4
- NCA Parkrose Palace 4
- North Jarrett Street 4
- Overton Street 4
- Parr Lumber MLK 4
- Pleasant Valley 4
- Rivergrove Out 4
- SE 141st Avenue 4
- Southeast Malden Street 4
- Southwest Falcon Street 4
- Southwest Knights Boulevard 4
- Southwest Marigold Street 4
- Southwest Portland 2 4
- Wilshire Park 4
- 145 Argay Terrace 5
- 14er 5
- 1907 ZE 5
- 3082 NE Regents Drive 5
- 4224 Southeast Harrison Street 5
- 7440 North Denver Avenue 5
- Creston - Kenilworth 2 5
- Crestwood 5
- Hazelwood 5
- McKenna Park 5
- Northeast Laddington Court 5
- Northwest 24th Avenue 5
- Observador Medioambiental de Kenton 5
- SE Insley Street 5
- Southeast 9th Avenue 5
- Southeast Flavel Street 5
- Southeast Yamhill Street 5
- Southwest 67th Avenue 5
- Southwest Laurel Street 5
- 3143 SE Salmon Street 6
- Concordia 2 6
- Derp 6
- Forest Highlands 6
- Grant Park 6
- Laurelhurst Park 6
- MULTCO B-545 BHRC-BUSHONG BLDG 6
- NW Tudor Lane 6
- Northeast 12th Avenue 6
- PSU STAR - Rose City Park 6
- SE 31st Avenue 6
- Southeast Portland 2 6
- Terra Linda 6
- Ventura Park 6
- 24th Ave & Gladstone 7
- King 7
- MULTCO B-311 JJC 7
- Mojo Dojo Casa House 7
- Multnomah Village 7
- NW Skyline 7
- North Russet Street 7
- PSU STAR Lab Bethany 7
- Sellwood Boulevard 7
- Vista Condo 7
- Alphabet District 8
- Bridlemile - Honey Farm Neighborhood 8
- Cedar Mill 8
- Lewis and Clark Griswold Stadium 8
- Portland Humboldt Sensors 8
- Portland Lincoln High School 8
- Portland McDaniel High School 8
- Roosevelt High School 8
- Sherman Street 8
- Southeast Cora Street 8
- Cully 9
- Hayhurst 9
- Portland Cully Helensview 9
- SE 19th Avenue 9
- Glisan Street 10
- Portland - Sauvie Island 11
- Portland Lane Middle School 11
- Portland SE 12th and Salmon 11
- Hassalo Street 12
- Southeast 6th Avenue 13
- Sabin 15
- Council Crest Park 17
- Hillsdale 18th Drive 19
- International School of Portland 19
- Michigan and Rosa Parks 19
- SW 25th Portland - Taylors Ferry 19
- Springville Lane 19
- Portland Near Road 23
- Portland - SE Lafayette 26
- Cedarwood Waldorf School 34
AQI US, Metric