AddAir quality in Knonau
Air quality index (AQI⁺) and PM2.5 air pollution in Knonau • 57 Followers • 02:00, Apr 19 Local time
60*
US AQI⁺Moderate
Main pollutant:
PM2.5
14.1 µg/m³
13°
4 km/h
86 %
Hourly forecast
Knonau air quality index (AQI⁺) forecast
Daily forecast
Knonau air quality index (AQI⁺) forecast
| Today | 47 |  | 18° 12° |  17 km/h | 65% |
| Mon | 45 |  | 17° 7° | 11 km/h | 52% |
| Tue | 43 | | 16° 4° | 18 km/h | 55% |
Air pollutants
What is the current air quality in Knonau?
PM2.5 concentration is currently 2.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 Discover Atem car |
Pollen
What is the pollen count in Knonau today?
Index
High
 Tree High | 75% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
Open-Meteo.comHealth recommendations
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 Discover Atem car |
Pollen
What is the pollen count in Knonau today?
Index
High
Tree High | 75% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
Open-Meteo.comMost polluted locations near Knonau
Worldwide AQI⁺ ranking
Historic air quality near Knonau
History
Historic air quality graph for Knonau
Historic air quality near Knonau
History
Historic air quality graph for Knonau
Most polluted locations near Knonau
Worldwide AQI⁺ ranking
