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

Westchester County

New York

2025-12-30 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
81.4
PM2.5
μg/m³
5.3
PM10
μg/m³
8
Weather
  • ℃
  • ℉
-2℃
49%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 34
Cortlandt
AQI 25
Eastchester
AQI 38
Greenburgh
AQI 34
Harrison
AQI 34
Lewisboro
AQI 10
Mamaroneck
AQI 34
Mount Kisco
AQI 34
Mount Pleasant
AQI 34
Mount Vernon
AQI 45
New Castle
AQI 34
New Rochelle
AQI 17
North Castle
AQI 34
North Salem
AQI 10
Ossining
AQI 30
Peekskill
AQI 25
Pelham
AQI 31
Pound Ridge
AQI 34
Rye
AQI 34
Rye
AQI 34
Scarsdale
AQI 34
Somers
AQI 10
White Plains
AQI 36
Yonkers
AQI 45
Yorktown
AQI 25
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Pleasantville
AQI 34
Hawthorne
AQI 34
Thornwood
AQI 34
Briarcliff Manor
AQI 34
Chappaqua
AQI 34
Sleepy Hollow
AQI 34
Armonk
AQI 34
Ossining
AQI 25
Tarrytown
AQI 34
Elmsford
AQI 34
Fairview
AQI 34