1. North America
  2. United States
  3. Connecticut
  4. Litchfield County
  5. Cornwall

Cornwall

Litchfield County, Connecticut

2025-12-16 14:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
64.3
PM2.5
μg/m³
7.5
PM10
μg/m³
10
CO
μg/m³
125
SO2
μg/m³
2
Weather
  • ℃
  • ℉
-3℃
63%
6 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Cornwall
AQI 21
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

Cornwall
AQI 21
Torrington
AQI 11
Amenia
AQI 11
Millerton
AQI 11
Dover Plains
AQI 11
Harwinton
AQI 11
Winsted
AQI 11
Colebrook
AQI 11
Thomaston
AQI 36
Mount Washington
AQI 17
Sheffield
AQI 17