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

Westchester County

New York

2026-06-06 07:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
12.7
O3
μg/m³
42.9
PM10
μg/m³
20
Weather
  • ℃
  • ℉
18℃
72%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Bedford
AQI 60
Cortlandt
AQI 43
Eastchester
AQI 58
Greenburgh
AQI 60
Harrison
AQI 60
Lewisboro
AQI 58
Mamaroneck
AQI 60
Mount Kisco
AQI 60
Mount Pleasant
AQI 60
Mount Vernon
AQI 54
New Castle
AQI 60
New Rochelle
AQI 61
North Castle
AQI 60
North Salem
AQI 58
Ossining
AQI 54
Peekskill
AQI 43
Pelham
AQI 58
Pound Ridge
AQI 60
Rye
AQI 60
Rye
AQI 60
Scarsdale
AQI 60
Somers
AQI 58
White Plains
AQI 60
Yonkers
AQI 54
Yorktown
AQI 43
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 60
Hawthorne
AQI 60
Thornwood
AQI 60
Briarcliff Manor
AQI 60
Chappaqua
AQI 60
Sleepy Hollow
AQI 60
Armonk
AQI 60
Ossining
AQI 43
Tarrytown
AQI 60
Elmsford
AQI 60
Fairview
AQI 60