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

Westchester County

New York

2026-06-23 02:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
47.1
PM10
μg/m³
10
Weather
  • ℃
  • ℉
20℃
96%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Bedford
AQI 35
Cortlandt
AQI 26
Eastchester
AQI 51
Greenburgh
AQI 35
Harrison
AQI 35
Lewisboro
AQI 32
Mamaroneck
AQI 35
Mount Kisco
AQI 35
Mount Pleasant
AQI 35
Mount Vernon
AQI 62
New Castle
AQI 35
New Rochelle
AQI 54
North Castle
AQI 35
North Salem
AQI 32
Ossining
AQI 31
Peekskill
AQI 26
Pelham
AQI 58
Pound Ridge
AQI 35
Rye
AQI 35
Rye
AQI 35
Scarsdale
AQI 35
Somers
AQI 32
White Plains
AQI 34
Yonkers
AQI 62
Yorktown
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 35
Hawthorne
AQI 35
Thornwood
AQI 35
Briarcliff Manor
AQI 35
Chappaqua
AQI 35
Sleepy Hollow
AQI 35
Armonk
AQI 35
Ossining
AQI 26
Tarrytown
AQI 35
Elmsford
AQI 35
Fairview
AQI 35