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Connecticut

United States

2026-04-21 01:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
83.6
NO2
μg/m³
9.9
PM10
μg/m³
4.5
PM2.5
μg/m³
2.5
CO
μg/m³
166.7
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
2℃
54%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Fairfield County
AQI 36
Hartford County
AQI 33
Litchfield County
AQI 36
Middlesex County
AQI 34
New Haven County
AQI 35
New London County
AQI 40
Tolland County
AQI 34
Windham County
AQI 34
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 6
Thomaston
AQI 6
Middlebury
AQI 6
Woodbury
AQI 6
Naugatuck
AQI 6
Bristol
AQI 6
Southington
AQI 6
Harwinton
AQI 4
Oxford
AQI 6
Plainville
AQI 5
Burlington
AQI 5