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Connecticut

United States

2026-01-02 04:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68
PM2.5
μg/m³
4.8
NO2
μg/m³
42.7
PM10
μg/m³
19.1
CO
μg/m³
291.7
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
-11℃
61%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2
Places included
Fairfield County
AQI 37
Hartford County
AQI 31
Litchfield County
AQI 39
Middlesex County
AQI 23
New Haven County
AQI 42
New London County
AQI 17
Tolland County
AQI 22
Windham County
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 64
Thomaston
AQI 64
Middlebury
AQI 64
Woodbury
AQI 64
Naugatuck
AQI 64
Bristol
AQI 64
Southington
AQI 64
Harwinton
AQI 12
Oxford
AQI 64
Plainville
AQI 32
Burlington
AQI 32