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Connecticut

United States

2026-05-14 00:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
113.8
PM10
μg/m³
14.8
PM2.5
μg/m³
5.3
NO2
μg/m³
10.3
CO
μg/m³
166.7
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
14℃
75%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 37
Hartford County
AQI 35
Litchfield County
AQI 37
Middlesex County
AQI 37
New Haven County
AQI 36
New London County
AQI 36
Tolland County
AQI 37
Windham County
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 13
Thomaston
AQI 13
Middlebury
AQI 13
Woodbury
AQI 13
Naugatuck
AQI 13
Bristol
AQI 13
Southington
AQI 13
Harwinton
AQI 11
Oxford
AQI 13
Plainville
AQI 15
Burlington
AQI 15