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

Westchester County

New York

2026-03-12 06:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8
PM10
μg/m³
17
O3
μg/m³
17.1
Weather
  • ℃
  • ℉
16℃
93%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Bedford
AQI 18
Cortlandt
AQI 28
Eastchester
AQI 47
Greenburgh
AQI 18
Harrison
AQI 18
Lewisboro
AQI 57
Mamaroneck
AQI 18
Mount Kisco
AQI 18
Mount Pleasant
AQI 18
Mount Vernon
AQI 68
New Castle
AQI 18
New Rochelle
AQI 95
North Castle
AQI 18
North Salem
AQI 57
Ossining
AQI 23
Peekskill
AQI 28
Pelham
AQI 82
Pound Ridge
AQI 18
Rye
AQI 18
Rye
AQI 18
Scarsdale
AQI 18
Somers
AQI 57
White Plains
AQI 18
Yonkers
AQI 68
Yorktown
AQI 28
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 18
Hawthorne
AQI 18
Thornwood
AQI 18
Briarcliff Manor
AQI 18
Chappaqua
AQI 18
Sleepy Hollow
AQI 18
Armonk
AQI 18
Ossining
AQI 28
Tarrytown
AQI 18
Elmsford
AQI 18
Fairview
AQI 18