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Connecticut

United States

2026-06-28 15:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.5
O3
μg/m³
86.9
PM10
μg/m³
13.3
NO2
μg/m³
10.9
CO
μg/m³
208.3
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
26℃
72%
2 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 48
Hartford County
AQI 55
Litchfield County
AQI 41
Middlesex County
AQI 54
New Haven County
AQI 50
New London County
AQI 52
Tolland County
AQI 55
Windham County
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 40
Thomaston
AQI 38
Middlebury
AQI 38
Woodbury
AQI 38
Naugatuck
AQI 38
Bristol
AQI 38
Southington
AQI 38
Harwinton
AQI 42
Oxford
AQI 38
Plainville
AQI 56
Burlington
AQI 56