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Connecticut

United States

2026-05-14 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
114.4
PM2.5
μg/m³
5.4
PM10
μg/m³
16.4
NO2
μg/m³
10.8
CO
μg/m³
208.3
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
14℃
75%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 50
Hartford County
AQI 47
Litchfield County
AQI 54
Middlesex County
AQI 54
New Haven County
AQI 49
New London County
AQI 51
Tolland County
AQI 57
Windham County
AQI 48
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 25
Thomaston
AQI 25
Middlebury
AQI 25
Woodbury
AQI 25
Naugatuck
AQI 25
Bristol
AQI 25
Southington
AQI 25
Harwinton
AQI 19
Oxford
AQI 25
Plainville
AQI 28
Burlington
AQI 28