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

Westchester County

New York

2026-01-02 01:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
51.4
PM10
μg/m³
20
PM2.5
μg/m³
8.4
Weather
  • ℃
  • ℉
-8℃
52%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Bedford
AQI 20
Cortlandt
AQI 12
Eastchester
AQI 17
Greenburgh
AQI 18
Harrison
AQI 18
Lewisboro
AQI 20
Mamaroneck
AQI 18
Mount Kisco
AQI 18
Mount Pleasant
AQI 18
Mount Vernon
AQI 15
New Castle
AQI 18
New Rochelle
AQI 9
North Castle
AQI 18
North Salem
AQI 20
Ossining
AQI 15
Peekskill
AQI 12
Pelham
AQI 12
Pound Ridge
AQI 20
Rye
AQI 18
Rye
AQI 18
Scarsdale
AQI 18
Somers
AQI 20
White Plains
AQI 22
Yonkers
AQI 15
Yorktown
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 18
Hawthorne
AQI 18
Thornwood
AQI 18
Briarcliff Manor
AQI 18
Chappaqua
AQI 18
Sleepy Hollow
AQI 18
Armonk
AQI 18
Ossining
AQI 12
Tarrytown
AQI 18
Elmsford
AQI 18
Fairview
AQI 18