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  4. Litchfield County

Litchfield County

Connecticut

2026-06-19 02:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
94.3
PM2.5
μg/m³
5.1
PM10
μg/m³
13
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
20℃
77%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Colebrook
AQI 29
Cornwall
AQI 41
Harwinton
AQI 29
Thomaston
AQI 29
Torrington
AQI 29
Winsted
AQI 29
Woodbury
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Cornwall
AQI 41
Torrington
AQI 29
Harwinton
AQI 29
Thomaston
AQI 29
Winsted
AQI 29
Amenia
AQI 29
Dover Plains
AQI 29
Burlington
AQI 34
Millerton
AQI 29
Colebrook
AQI 29
Woodbury
AQI 29