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

Westchester County

New York

2026-06-30 20:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
152.1
PM10
μg/m³
19
PM2.5
μg/m³
7.7
Weather
  • ℃
  • ℉
30℃
60%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Bedford
AQI 19
Cortlandt
AQI 8
Eastchester
AQI 11
Greenburgh
AQI 10
Harrison
AQI 10
Lewisboro
AQI 19
Mamaroneck
AQI 10
Mount Kisco
AQI 10
Mount Pleasant
AQI 10
Mount Vernon
AQI 15
New Castle
AQI 10
New Rochelle
AQI 18
North Castle
AQI 10
North Salem
AQI 19
Ossining
AQI 9
Peekskill
AQI 8
Pelham
AQI 16
Pound Ridge
AQI 19
Rye
AQI 10
Rye
AQI 10
Scarsdale
AQI 10
Somers
AQI 19
White Plains
AQI 48
Yonkers
AQI 15
Yorktown
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pleasantville
AQI 10
Hawthorne
AQI 10
Thornwood
AQI 10
Briarcliff Manor
AQI 10
Chappaqua
AQI 10
Sleepy Hollow
AQI 10
Armonk
AQI 10
Ossining
AQI 8
Tarrytown
AQI 10
Elmsford
AQI 10
Fairview
AQI 10