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Connecticut

United States

2026-09-13 08:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
73.1
NO2
μg/m³
16.1
CO
μg/m³
250
PM10
μg/m³
9.6
PM2.5
μg/m³
4.9
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
17℃
96%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
  • SO2
Places included
Fairfield County
AQI 67
Hartford County
AQI 43
Litchfield County
AQI 86
Middlesex County
AQI 69
New Haven County
AQI 89
New London County
AQI 84
Tolland County
AQI 82
Windham County
AQI 67
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 11
Thomaston
AQI 11
Middlebury
AQI 11
Woodbury
AQI 11
Naugatuck
AQI 11
Bristol
AQI 11
Southington
AQI 11
Harwinton
AQI 11
Oxford
AQI 11
Plainville
AQI 10
Burlington
AQI 10