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

Westchester County

New York

2026-06-25 09:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.5
PM10
μg/m³
14
O3
μg/m³
23.6
Weather
  • ℃
  • ℉
15℃
79%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Bedford
AQI 13
Cortlandt
AQI 5
Eastchester
AQI 22
Greenburgh
AQI 11
Harrison
AQI 11
Lewisboro
AQI 35
Mamaroneck
AQI 11
Mount Kisco
AQI 11
Mount Pleasant
AQI 11
Mount Vernon
AQI 44
New Castle
AQI 11
New Rochelle
AQI 54
North Castle
AQI 11
North Salem
AQI 35
Ossining
AQI 8
Peekskill
AQI 5
Pelham
AQI 51
Pound Ridge
AQI 13
Rye
AQI 11
Rye
AQI 11
Scarsdale
AQI 11
Somers
AQI 35
White Plains
AQI 11
Yonkers
AQI 44
Yorktown
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 11
Hawthorne
AQI 11
Thornwood
AQI 11
Briarcliff Manor
AQI 11
Chappaqua
AQI 11
Sleepy Hollow
AQI 11
Armonk
AQI 11
Ossining
AQI 5
Tarrytown
AQI 11
Elmsford
AQI 11
Fairview
AQI 11