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

Westchester County

New York

2026-06-24 23:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68.6
PM2.5
μg/m³
2.1
PM10
μg/m³
10
Weather
  • ℃
  • ℉
24℃
54%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 10
Cortlandt
AQI 13
Eastchester
AQI 10
Greenburgh
AQI 5
Harrison
AQI 5
Lewisboro
AQI 27
Mamaroneck
AQI 5
Mount Kisco
AQI 5
Mount Pleasant
AQI 5
Mount Vernon
AQI 21
New Castle
AQI 5
New Rochelle
AQI 28
North Castle
AQI 5
North Salem
AQI 27
Ossining
AQI 9
Peekskill
AQI 13
Pelham
AQI 24
Pound Ridge
AQI 10
Rye
AQI 5
Rye
AQI 5
Scarsdale
AQI 5
Somers
AQI 27
White Plains
AQI 30
Yonkers
AQI 21
Yorktown
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 5
Hawthorne
AQI 5
Thornwood
AQI 5
Briarcliff Manor
AQI 5
Chappaqua
AQI 5
Sleepy Hollow
AQI 5
Armonk
AQI 5
Ossining
AQI 13
Tarrytown
AQI 5
Elmsford
AQI 5
Fairview
AQI 5