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

Westchester County

New York

2026-02-18 21:00
AQI (India)
Good
Pollutants|Pollens
PM10
μg/m³
36
PM2.5
μg/m³
16.8
O3
μg/m³
2.1
Weather
  • ℃
  • ℉
3℃
92%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Bedford
AQI 36
Cortlandt
AQI 17
Eastchester
AQI 26
Greenburgh
AQI 22
Harrison
AQI 22
Lewisboro
AQI 43
Mamaroneck
AQI 22
Mount Kisco
AQI 22
Mount Pleasant
AQI 22
Mount Vernon
AQI 35
New Castle
AQI 22
New Rochelle
AQI 78
North Castle
AQI 22
North Salem
AQI 43
Ossining
AQI 19
Peekskill
AQI 17
Pelham
AQI 57
Pound Ridge
AQI 36
Rye
AQI 22
Rye
AQI 22
Scarsdale
AQI 22
Somers
AQI 43
White Plains
AQI 22
Yonkers
AQI 35
Yorktown
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 22
Hawthorne
AQI 22
Thornwood
AQI 22
Briarcliff Manor
AQI 22
Chappaqua
AQI 22
Sleepy Hollow
AQI 22
Armonk
AQI 22
Ossining
AQI 17
Tarrytown
AQI 22
Elmsford
AQI 22
Fairview
AQI 22