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Connecticut

United States

2026-09-02 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.9
O3
μg/m³
38.8
PM10
μg/m³
12.1
NO2
μg/m³
10.7
CO
μg/m³
166.7
SO2
μg/m³
0
Weather
  • ℃
  • ℉
15℃
97%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 21
Hartford County
AQI 32
Litchfield County
AQI 25
Middlesex County
AQI 27
New Haven County
AQI 25
New London County
AQI 23
Tolland County
AQI 34
Windham County
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 25
Thomaston
AQI 25
Middlebury
AQI 25
Woodbury
AQI 25
Naugatuck
AQI 25
Bristol
AQI 25
Southington
AQI 25
Harwinton
AQI 25
Oxford
AQI 25
Plainville
AQI 32
Burlington
AQI 32