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Connecticut

United States

2026-09-02 18:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
63.4
PM2.5
μg/m³
3.4
PM10
μg/m³
8.5
NO2
μg/m³
8.6
CO
μg/m³
250
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
21℃
73%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 28
Hartford County
AQI 31
Litchfield County
AQI 23
Middlesex County
AQI 31
New Haven County
AQI 28
New London County
AQI 26
Tolland County
AQI 29
Windham County
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 20
Thomaston
AQI 20
Middlebury
AQI 20
Woodbury
AQI 20
Naugatuck
AQI 20
Bristol
AQI 20
Southington
AQI 20
Harwinton
AQI 24
Oxford
AQI 20
Plainville
AQI 27
Burlington
AQI 27