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Connecticut

United States

2026-09-02 12:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.1
O3
μg/m³
30.3
PM10
μg/m³
11.9
NO2
μg/m³
16.8
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
16℃
96%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 27
Hartford County
AQI 33
Litchfield County
AQI 26
Middlesex County
AQI 27
New Haven County
AQI 30
New London County
AQI 20
Tolland County
AQI 33
Windham County
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 28
Thomaston
AQI 28
Middlebury
AQI 28
Woodbury
AQI 28
Naugatuck
AQI 28
Bristol
AQI 28
Southington
AQI 28
Harwinton
AQI 25
Oxford
AQI 28
Plainville
AQI 34
Burlington
AQI 34