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  4. Litchfield County

Litchfield County

Connecticut

2026-06-22 15:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.6
O3
μg/m³
57.9
PM10
μg/m³
8.4
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
17℃
84%
7 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • CO
  • SO2
Places included
Colebrook
AQI 24
Cornwall
AQI 26
Harwinton
AQI 24
Thomaston
AQI 30
Torrington
AQI 24
Winsted
AQI 24
Woodbury
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Cornwall
AQI 26
Torrington
AQI 24
Harwinton
AQI 24
Thomaston
AQI 30
Winsted
AQI 24
Amenia
AQI 24
Dover Plains
AQI 24
Burlington
AQI 40
Millerton
AQI 24
Colebrook
AQI 24
Woodbury
AQI 30