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

Thomaston

Litchfield County, Connecticut

2026-03-09 14:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
63
PM2.5
μg/m³
11.5
Weather
  • ℃
  • ℉
16℃
51%
13 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
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

Thomaston
AQI 57
Bristol
AQI 57
Harwinton
AQI 4
Waterbury
AQI 57
Burlington
AQI 60
Torrington
AQI 4
Middlebury
AQI 57
Plainville
AQI 60
Southington
AQI 57
Woodbury
AQI 57
Naugatuck
AQI 57