AddAir quality in Knollwood
Air quality index (AQI⁺) and PM2.5 air pollution in Knollwood • 3 Followers • 13:00, Jun 01 Local time
40*
US AQI⁺Good
Main pollutant:
PM2.5
7.2 µg/m³
20°
17 km/h
45 %
Hourly forecast
Knollwood air quality index (AQI⁺) forecast
Daily forecast
Knollwood air quality index (AQI⁺) forecast
| Today | 40 | | 21° 13° |  17 km/h | 54% |
| Tue | 43 |  | 20° 12° | 18 km/h | 51% |
| Wed | 31 |  | 23° 12° | 15 km/h | 48% |
Air pollutants
What is the current air quality in Knollwood?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Knollwood 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 Knollwood today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Knollwood
Worldwide AQI⁺ ranking
Historic air quality near Knollwood
History
Historic air quality graph for Knollwood
Historic air quality near Knollwood
History
Historic air quality graph for Knollwood
Most polluted locations near Knollwood
Worldwide AQI⁺ ranking
