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

Westchester County

New York

2026-06-22 17:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.5
O3
μg/m³
75
PM10
μg/m³
26
Weather
  • ℃
  • ℉
20℃
81%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Bedford
AQI 36
Cortlandt
AQI 23
Eastchester
AQI 39
Greenburgh
AQI 36
Harrison
AQI 36
Lewisboro
AQI 38
Mamaroneck
AQI 36
Mount Kisco
AQI 36
Mount Pleasant
AQI 36
Mount Vernon
AQI 45
New Castle
AQI 36
New Rochelle
AQI 53
North Castle
AQI 36
North Salem
AQI 38
Ossining
AQI 30
Peekskill
AQI 23
Pelham
AQI 51
Pound Ridge
AQI 36
Rye
AQI 36
Rye
AQI 36
Scarsdale
AQI 36
Somers
AQI 38
White Plains
AQI 36
Yonkers
AQI 45
Yorktown
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 36
Hawthorne
AQI 36
Thornwood
AQI 36
Briarcliff Manor
AQI 36
Chappaqua
AQI 36
Sleepy Hollow
AQI 36
Armonk
AQI 36
Ossining
AQI 23
Tarrytown
AQI 36
Elmsford
AQI 36
Fairview
AQI 36