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

Westchester County

New York

2026-06-04 18:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
135
PM2.5
μg/m³
5.7
PM10
μg/m³
14
Weather
  • ℃
  • ℉
30℃
30%
5 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 32
Cortlandt
AQI 15
Eastchester
AQI 32
Greenburgh
AQI 32
Harrison
AQI 32
Lewisboro
AQI 32
Mamaroneck
AQI 32
Mount Kisco
AQI 32
Mount Pleasant
AQI 32
Mount Vernon
AQI 41
New Castle
AQI 32
New Rochelle
AQI 41
North Castle
AQI 32
North Salem
AQI 32
Ossining
AQI 24
Peekskill
AQI 15
Pelham
AQI 41
Pound Ridge
AQI 32
Rye
AQI 32
Rye
AQI 32
Scarsdale
AQI 32
Somers
AQI 32
White Plains
AQI 79
Yonkers
AQI 58
Yorktown
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 32
Hawthorne
AQI 32
Thornwood
AQI 32
Briarcliff Manor
AQI 32
Chappaqua
AQI 32
Sleepy Hollow
AQI 32
Armonk
AQI 32
Ossining
AQI 15
Tarrytown
AQI 32
Elmsford
AQI 32
Fairview
AQI 32