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

Westchester County

New York

2026-06-05 11:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
59
PM2.5
μg/m³
9
O3
μg/m³
34.3
Weather
  • ℃
  • ℉
20℃
70%
3 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Bedford
AQI 53
Cortlandt
AQI 16
Eastchester
AQI 47
Greenburgh
AQI 39
Harrison
AQI 39
Lewisboro
AQI 65
Mamaroneck
AQI 39
Mount Kisco
AQI 39
Mount Pleasant
AQI 39
Mount Vernon
AQI 55
New Castle
AQI 39
New Rochelle
AQI 79
North Castle
AQI 39
North Salem
AQI 65
Ossining
AQI 27
Peekskill
AQI 16
Pelham
AQI 67
Pound Ridge
AQI 53
Rye
AQI 39
Rye
AQI 39
Scarsdale
AQI 39
Somers
AQI 65
White Plains
AQI 34
Yonkers
AQI 55
Yorktown
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 39
Hawthorne
AQI 39
Thornwood
AQI 39
Briarcliff Manor
AQI 39
Chappaqua
AQI 39
Sleepy Hollow
AQI 39
Armonk
AQI 39
Ossining
AQI 16
Tarrytown
AQI 39
Elmsford
AQI 39
Fairview
AQI 39