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

Westchester County

New York

2025-12-30 08:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
70.7
PM2.5
μg/m³
4.3
PM10
μg/m³
5
Weather
  • ℃
  • ℉
-3℃
64%
37 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 29
Cortlandt
AQI 25
Eastchester
AQI 28
Greenburgh
AQI 29
Harrison
AQI 29
Lewisboro
AQI 5
Mamaroneck
AQI 29
Mount Kisco
AQI 29
Mount Pleasant
AQI 29
Mount Vernon
AQI 26
New Castle
AQI 29
New Rochelle
AQI 8
North Castle
AQI 29
North Salem
AQI 5
Ossining
AQI 27
Peekskill
AQI 25
Pelham
AQI 17
Pound Ridge
AQI 29
Rye
AQI 29
Rye
AQI 29
Scarsdale
AQI 29
Somers
AQI 5
White Plains
AQI 31
Yonkers
AQI 26
Yorktown
AQI 25
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 25
Tarrytown
AQI 29
Elmsford
AQI 29
Fairview
AQI 29