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Connecticut

United States

2026-05-21 17:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
56
NO2
μg/m³
9.4
PM10
μg/m³
9
CO
μg/m³
125
PM2.5
μg/m³
2.3
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
17℃
59%
6 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Fairfield County
AQI 57
Hartford County
AQI 65
Litchfield County
AQI 56
Middlesex County
AQI 60
New Haven County
AQI 45
New London County
AQI 45
Tolland County
AQI 65
Windham County
AQI 58
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 14
Thomaston
AQI 14
Middlebury
AQI 14
Woodbury
AQI 14
Naugatuck
AQI 14
Bristol
AQI 14
Southington
AQI 14
Harwinton
AQI 7
Oxford
AQI 14
Plainville
AQI 10
Burlington
AQI 10