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

Westchester County

New York

2026-06-27 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.1
PM10
μg/m³
19
O3
μg/m³
27.9
Weather
  • ℃
  • ℉
19℃
91%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Bedford
AQI 18
Cortlandt
AQI 24
Eastchester
AQI 26
Greenburgh
AQI 16
Harrison
AQI 16
Lewisboro
AQI 54
Mamaroneck
AQI 16
Mount Kisco
AQI 16
Mount Pleasant
AQI 16
Mount Vernon
AQI 47
New Castle
AQI 16
New Rochelle
AQI 53
North Castle
AQI 16
North Salem
AQI 54
Ossining
AQI 20
Peekskill
AQI 24
Pelham
AQI 51
Pound Ridge
AQI 18
Rye
AQI 16
Rye
AQI 16
Scarsdale
AQI 16
Somers
AQI 54
White Plains
AQI 16
Yonkers
AQI 47
Yorktown
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 16
Hawthorne
AQI 16
Thornwood
AQI 16
Briarcliff Manor
AQI 16
Chappaqua
AQI 16
Sleepy Hollow
AQI 16
Armonk
AQI 16
Ossining
AQI 24
Tarrytown
AQI 16
Elmsford
AQI 16
Fairview
AQI 16