AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 39 Followers • 13:00, Apr 18 Local time
20*
US AQI⁺Good
Main pollutant:
PM2.5
3.6 µg/m³
18°
9 km/h
87 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
|
Portland air quality index (AQI⁺) forecast
| Today | 24 |  90% | 24° 8° |  32 km/h | 86% |
| Sun | 23 |  | 16° 3° | 25 km/h | 51% |
| Mon | 28 | | 16° 5° | 22 km/h | 59% |
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 |
Pollen
What is the pollen count in Portland today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
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
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Portland
Worldwide AQI⁺ ranking
Historic air quality near Portland
History
Historic air quality graph for Portland
20 AQI⁺ US
Good
13:00–14:00 Apr 18 Local time
AQI⁺ US
Historic air quality near Portland
History
Historic air quality graph for Portland
20 AQI⁺ US
Good
13:00–14:00 Apr 18 Local time
AQI⁺ US
Most polluted locations near Portland
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Learn more about global air quality
Where is the cleanest air quality in Portland?
No locations are available.
