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  2. United States
  3. New York
  4. Westchester County

Westchester County

New York

2025-01-30 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.6
O3
μg/m³
77.6
NO2
μg/m³
35.2
PM10
μg/m³
16
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
-6℃
53%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • PM10
  • CO
  • SO2
Places included
Bedford
AQI 39
Cortlandt
AQI 49
Eastchester
AQI 44
Greenburgh
AQI 39
Harrison
AQI 39
Lewisboro
AQI 38
Mamaroneck
AQI 39
Mount Kisco
AQI 39
Mount Pleasant
AQI 39
Mount Vernon
AQI 52
New Castle
AQI 39
New Rochelle
AQI 29
North Castle
AQI 39
North Salem
AQI 38
Ossining
AQI 44
Peekskill
AQI 49
Pelham
AQI 33
Pound Ridge
AQI 39
Rye
AQI 39
Rye
AQI 39
Scarsdale
AQI 39
Somers
AQI 38
White Plains
AQI 39
Yonkers
AQI 52
Yorktown
AQI 49
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 39
Hawthorne
AQI 39
Thornwood
AQI 39
Briarcliff Manor
AQI 39
Chappaqua
AQI 39
Sleepy Hollow
AQI 39
Armonk
AQI 39
Ossining
AQI 49
Tarrytown
AQI 39
Elmsford
AQI 39
Fairview
AQI 39