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

Westchester County

New York

2026-06-22 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.9
O3
μg/m³
64.3
PM10
μg/m³
23
Weather
  • ℃
  • ℉
20℃
81%
6 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Bedford
AQI 41
Cortlandt
AQI 13
Eastchester
AQI 44
Greenburgh
AQI 41
Harrison
AQI 41
Lewisboro
AQI 35
Mamaroneck
AQI 41
Mount Kisco
AQI 41
Mount Pleasant
AQI 41
Mount Vernon
AQI 51
New Castle
AQI 41
New Rochelle
AQI 53
North Castle
AQI 41
North Salem
AQI 35
Ossining
AQI 27
Peekskill
AQI 13
Pelham
AQI 52
Pound Ridge
AQI 41
Rye
AQI 41
Rye
AQI 41
Scarsdale
AQI 41
Somers
AQI 35
White Plains
AQI 41
Yonkers
AQI 51
Yorktown
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 41
Hawthorne
AQI 41
Thornwood
AQI 41
Briarcliff Manor
AQI 41
Chappaqua
AQI 41
Sleepy Hollow
AQI 41
Armonk
AQI 41
Ossining
AQI 13
Tarrytown
AQI 41
Elmsford
AQI 41
Fairview
AQI 41