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

Westchester County

New York

2026-08-17 06:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
62.1
PM10
μg/m³
7
PM2.5
μg/m³
4
Weather
  • ℃
  • ℉
19℃
90%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Bedford
AQI 8
Cortlandt
AQI 3
Eastchester
AQI 7
Greenburgh
AQI 7
Harrison
AQI 11
Lewisboro
AQI 8
Mamaroneck
AQI 11
Mount Kisco
AQI 27
Mount Pleasant
AQI 7
Mount Vernon
AQI 7
New Castle
AQI 28
New Rochelle
AQI 11
North Castle
AQI 29
North Salem
AQI 8
Ossining
AQI 28
Peekskill
AQI 3
Pelham
AQI 9
Pound Ridge
AQI 8
Rye
AQI 9
Rye
AQI 11
Scarsdale
AQI 7
Somers
AQI 8
White Plains
AQI 26
Yonkers
AQI 7
Yorktown
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 28
Hawthorne
AQI 29
Thornwood
AQI 29
Briarcliff Manor
AQI 28
Chappaqua
AQI 28
Sleepy Hollow
AQI 7
Armonk
AQI 29
Ossining
AQI 28
Tarrytown
AQI 7
Elmsford
AQI 7
Fairview
AQI 7