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

Westchester County

New York

2026-06-05 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.4
PM10
μg/m³
19
O3
μg/m³
36.4
Weather
  • ℃
  • ℉
16℃
79%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Bedford
AQI 42
Cortlandt
AQI 24
Eastchester
AQI 50
Greenburgh
AQI 42
Harrison
AQI 42
Lewisboro
AQI 54
Mamaroneck
AQI 42
Mount Kisco
AQI 42
Mount Pleasant
AQI 42
Mount Vernon
AQI 56
New Castle
AQI 42
New Rochelle
AQI 63
North Castle
AQI 42
North Salem
AQI 54
Ossining
AQI 33
Peekskill
AQI 24
Pelham
AQI 60
Pound Ridge
AQI 42
Rye
AQI 42
Rye
AQI 42
Scarsdale
AQI 42
Somers
AQI 54
White Plains
AQI 42
Yonkers
AQI 56
Yorktown
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 42
Hawthorne
AQI 42
Thornwood
AQI 42
Briarcliff Manor
AQI 42
Chappaqua
AQI 42
Sleepy Hollow
AQI 42
Armonk
AQI 42
Ossining
AQI 24
Tarrytown
AQI 42
Elmsford
AQI 42
Fairview
AQI 42