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  4. Litchfield County

Litchfield County

Connecticut

2025-12-08 03:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.7
O3
μg/m³
64.3
PM10
μg/m³
14.3
CO
μg/m³
250
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
-1℃
79%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • CO
  • SO2
Places included
Colebrook
AQI 51
Cornwall
AQI 51
Harwinton
AQI 51
Thomaston
AQI 60
Torrington
AQI 51
Winsted
AQI 51
Woodbury
AQI 60
Data Sources
http://www.airnow.gov/

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Cities Nearby

Cornwall
AQI 51
Torrington
AQI 51
Harwinton
AQI 51
Thomaston
AQI 60
Winsted
AQI 51
Amenia
AQI 51
Dover Plains
AQI 51
Burlington
AQI 61
Millerton
AQI 51
Colebrook
AQI 51
Woodbury
AQI 60