AddAir quality in Katonah
Air quality index (AQI⁺) and PM2.5 air pollution in Katonah • 515 Followers • 11:00, Aug 12 Local time
58*
US AQI⁺Moderate
Main pollutant:
PM2.5
12.7 µg/m³
28°
4 km/h
48 %
Hourly forecast
Katonah air quality index (AQI⁺) forecast
Daily forecast
Katonah air quality index (AQI⁺) forecast
| Today | 58 | | 29° 21° |  9 km/h | 60% |
| Thu | 55 |  | 29° 20° | 14 km/h | 70% |
| Fri | 63 | | 26° 18° | 15 km/h | 61% |
Air pollutants
What is the current air quality in Katonah?
PM2.5 concentration is currently 2.5 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 Get an air purifier |
Pollen
What is the pollen count in Katonah today?
Index
High
 Tree None | 0% |
 Grass Low | 25% |
 Weed High | 75% |
Source:
wetter.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 Get an air purifier |
Pollen
What is the pollen count in Katonah today?
Index
High
Tree None | 0% |
Grass Low | 25% |
Weed High | 75% |
Source:
wetter.comMost polluted locations near Katonah
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Katonah
History
Historic air quality graph for Katonah
Historic air quality near Katonah
History
Historic air quality graph for Katonah
Most polluted locations near Katonah
Worldwide AQI⁺ rankingCity ranking
