AddAir quality in Portland
Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 283 Followers • 17:00, Apr 17 Local time
22*
US AQI⁺Good
Main pollutant:
PM2.5
3.9 µg/m³
18°
14 km/h
74 %
Hourly forecast
Portland air quality index (AQI⁺) forecast
Daily forecast
|
Portland air quality index (AQI⁺) forecast
| Today | 22 |  | 23° 14° |  15 km/h | 73% |
| Fri | 24 |  | 16° 9° | 12 km/h | 77% |
| Sat | 15 |  90% | 8° 4° | 22 km/h | 83% |
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 None | 0% |
 Weed None | 0% |
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 None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Portland
Worldwide AQI⁺ ranking
Historic air quality near Portland
History
Historic air quality graph for Portland
22 AQI⁺ US
Good
17:00–18:00 Apr 17
AQI⁺ US
Historic air quality near Portland
History
Historic air quality graph for Portland
22 AQI⁺ US
Good
17:00–18:00 Apr 17
AQI⁺ US
Most polluted locations near Portland
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Portland?
No locations are available.
