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

Westchester County

New York

2026-06-18 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
72.9
PM2.5
μg/m³
3.3
PM10
μg/m³
14
Weather
  • ℃
  • ℉
20℃
88%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Bedford
AQI 13
Cortlandt
AQI 20
Eastchester
AQI 15
Greenburgh
AQI 11
Harrison
AQI 11
Lewisboro
AQI 39
Mamaroneck
AQI 11
Mount Kisco
AQI 11
Mount Pleasant
AQI 11
Mount Vernon
AQI 23
New Castle
AQI 11
New Rochelle
AQI 44
North Castle
AQI 11
North Salem
AQI 39
Ossining
AQI 15
Peekskill
AQI 20
Pelham
AQI 34
Pound Ridge
AQI 13
Rye
AQI 11
Rye
AQI 11
Scarsdale
AQI 11
Somers
AQI 39
White Plains
AQI 32
Yonkers
AQI 23
Yorktown
AQI 20
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 11
Hawthorne
AQI 11
Thornwood
AQI 11
Briarcliff Manor
AQI 11
Chappaqua
AQI 11
Sleepy Hollow
AQI 11
Armonk
AQI 11
Ossining
AQI 20
Tarrytown
AQI 11
Elmsford
AQI 11
Fairview
AQI 11