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Connecticut

United States

2026-09-01 16:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
63.1
PM2.5
μg/m³
4.5
NO2
μg/m³
25.9
PM10
μg/m³
8.4
CO
μg/m³
333.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
22℃
95%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2
Places included
Fairfield County
AQI 37
Hartford County
AQI 23
Litchfield County
AQI 22
Middlesex County
AQI 34
New Haven County
AQI 42
New London County
AQI 31
Tolland County
AQI 26
Windham County
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 29
Thomaston
AQI 29
Middlebury
AQI 29
Woodbury
AQI 29
Naugatuck
AQI 29
Bristol
AQI 29
Southington
AQI 29
Harwinton
AQI 19
Oxford
AQI 29
Plainville
AQI 23
Burlington
AQI 23