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

Westchester County

New York

2026-06-16 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
102.9
PM2.5
μg/m³
2.7
PM10
μg/m³
7
Weather
  • ℃
  • ℉
24℃
40%
3 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 16
Cortlandt
AQI 41
Eastchester
AQI 12
Greenburgh
AQI 12
Harrison
AQI 20
Lewisboro
AQI 16
Mamaroneck
AQI 20
Mount Kisco
AQI 42
Mount Pleasant
AQI 12
Mount Vernon
AQI 7
New Castle
AQI 43
New Rochelle
AQI 19
North Castle
AQI 44
North Salem
AQI 16
Ossining
AQI 43
Peekskill
AQI 39
Pelham
AQI 16
Pound Ridge
AQI 16
Rye
AQI 19
Rye
AQI 16
Scarsdale
AQI 12
Somers
AQI 16
White Plains
AQI 45
Yonkers
AQI 7
Yorktown
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 43
Hawthorne
AQI 45
Thornwood
AQI 45
Briarcliff Manor
AQI 43
Chappaqua
AQI 43
Sleepy Hollow
AQI 12
Armonk
AQI 44
Ossining
AQI 43
Tarrytown
AQI 7
Elmsford
AQI 7
Fairview
AQI 7