AddAir quality in Katonah
Air quality index (AQI⁺) and PM2.5 air pollution in Katonah • 431 Followers • 18:00, Apr 18 Local time
4
US AQI⁺Good
Main pollutant:
PM2.5
0.8 µg/m³
15°
15 km/h
76 %
Hourly forecast
Katonah air quality index (AQI⁺) forecast
Daily forecast
Katonah air quality index (AQI⁺) forecast
| Today | 4 |  | 18° 11° |  15 km/h | 78% |
| Sun | 22 |  90% | 10° 5° | 23 km/h | 80% |
| Mon | 23 | | 8° 2° | 18 km/h | 45% |
Air pollutants
What is the current air quality in Katonah?
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 Katonah 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 Katonah today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Katonah
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Katonah
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Katonah
City ranking
Real-time USA AQI⁺ city ranking
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