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Connecticut

United States

2026-02-17 01:00
AQI (India)
Moderately polluted
Pollutants|Pollens
NO2
μg/m³
85.9
O3
μg/m³
46.6
CO
μg/m³
541.7
PM10
μg/m³
21.3
PM2.5
μg/m³
8.7
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
-3℃
78%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • O3
  • CO
  • PM10
  • PM2.5
  • SO2
Places included
Fairfield County
AQI 100
Hartford County
AQI 111
Litchfield County
AQI 95
Middlesex County
AQI 17
New Haven County
AQI 109
New London County
AQI 12
Tolland County
AQI 26
Windham County
AQI 84
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 65
Thomaston
AQI 65
Middlebury
AQI 65
Woodbury
AQI 65
Naugatuck
AQI 65
Bristol
AQI 65
Southington
AQI 65
Harwinton
AQI 8
Oxford
AQI 65
Plainville
AQI 22
Burlington
AQI 22