1. North America
  2. United States
  3. New York
  4. Westchester County

Westchester County

New York

2025-12-31 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.3
O3
μg/m³
60
PM10
μg/m³
7
Weather
  • ℃
  • ℉
-3℃
61%
13 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Bedford
AQI 29
Cortlandt
AQI 42
Eastchester
AQI 34
Greenburgh
AQI 29
Harrison
AQI 29
Lewisboro
AQI 23
Mamaroneck
AQI 29
Mount Kisco
AQI 29
Mount Pleasant
AQI 29
Mount Vernon
AQI 45
New Castle
AQI 29
New Rochelle
AQI 64
North Castle
AQI 29
North Salem
AQI 23
Ossining
AQI 35
Peekskill
AQI 42
Pelham
AQI 56
Pound Ridge
AQI 29
Rye
AQI 29
Rye
AQI 29
Scarsdale
AQI 29
Somers
AQI 23
White Plains
AQI 29
Yonkers
AQI 45
Yorktown
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 29
Hawthorne
AQI 29
Thornwood
AQI 29
Briarcliff Manor
AQI 29
Chappaqua
AQI 29
Sleepy Hollow
AQI 29
Armonk
AQI 29
Ossining
AQI 42
Tarrytown
AQI 29
Elmsford
AQI 29
Fairview
AQI 29