AddAir quality in Walden
Air quality index (AQI⁺) and PM2.5 air pollution in Walden • 19 Followers • 14:00, Apr 18 Local time
28*
US AQI⁺Good
Main pollutant:
PM2.5
5.1 µg/m³
23°
16 km/h
69 %
Hourly forecast
Walden air quality index (AQI⁺) forecast
Daily forecast
|
Walden air quality index (AQI⁺) forecast
| Today | 27 |  | 23° 17° |  16 km/h | 79% |
| Sun | 26 |  | 14° 6° | 22 km/h | 50% |
| Mon | 33 | | 19° 8° | 18 km/h | 50% |
Air pollutants
What is the current air quality in Walden?
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 Walden today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
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 Walden today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Walden
Worldwide AQI⁺ ranking
Historic air quality near Walden
History
Historic air quality graph for Walden
28 AQI⁺ US
Good
14:00–15:00 Apr 18
AQI⁺ US
Historic air quality near Walden
History
Historic air quality graph for Walden
28 AQI⁺ US
Good
14:00–15:00 Apr 18
AQI⁺ US
Most polluted locations near Walden
Worldwide AQI⁺ ranking
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Where is the cleanest air quality in Walden?
No locations are available.
