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

Westchester County

New York

2026-09-24 07:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
40.7
PM2.5
μg/m³
1.9
PM10
μg/m³
7
Weather
  • ℃
  • ℉
9℃
82%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 16
Cortlandt
AQI 2
Eastchester
AQI 8
Greenburgh
AQI 8
Harrison
AQI 18
Lewisboro
AQI 16
Mamaroneck
AQI 18
Mount Kisco
AQI 17
Mount Pleasant
AQI 8
Mount Vernon
AQI 8
New Castle
AQI 18
New Rochelle
AQI 18
North Castle
AQI 18
North Salem
AQI 16
Ossining
AQI 18
Peekskill
AQI 2
Pelham
AQI 13
Pound Ridge
AQI 16
Rye
AQI 18
Rye
AQI 13
Scarsdale
AQI 8
Somers
AQI 16
White Plains
AQI 18
Yonkers
AQI 8
Yorktown
AQI 2
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 19
Thornwood
AQI 19
Briarcliff Manor
AQI 18
Chappaqua
AQI 18
Sleepy Hollow
AQI 8
Armonk
AQI 18
Ossining
AQI 18
Tarrytown
AQI 8
Elmsford
AQI 8
Fairview
AQI 8