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  2. United States
  3. New York
  4. Westchester County

Westchester County

New York

2026-03-06 02:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
47.1
PM10
μg/m³
11
PM2.5
μg/m³
4.4
Weather
  • ℃
  • ℉
2℃
98%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Bedford
AQI 11
Cortlandt
AQI 5
Eastchester
AQI 7
Greenburgh
AQI 6
Harrison
AQI 6
Lewisboro
AQI 15
Mamaroneck
AQI 6
Mount Kisco
AQI 6
Mount Pleasant
AQI 6
Mount Vernon
AQI 8
New Castle
AQI 6
New Rochelle
AQI 16
North Castle
AQI 6
North Salem
AQI 15
Ossining
AQI 5
Peekskill
AQI 5
Pelham
AQI 12
Pound Ridge
AQI 11
Rye
AQI 6
Rye
AQI 6
Scarsdale
AQI 6
Somers
AQI 15
White Plains
AQI 20
Yonkers
AQI 8
Yorktown
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 6
Hawthorne
AQI 6
Thornwood
AQI 6
Briarcliff Manor
AQI 6
Chappaqua
AQI 6
Sleepy Hollow
AQI 6
Armonk
AQI 6
Ossining
AQI 5
Tarrytown
AQI 6
Elmsford
AQI 6
Fairview
AQI 6