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Connecticut

United States

2026-05-13 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
80.4
PM10
μg/m³
19.3
NO2
μg/m³
21.7
PM2.5
μg/m³
6.2
CO
μg/m³
250
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
11℃
90%
9 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Fairfield County
AQI 30
Hartford County
AQI 28
Litchfield County
AQI 25
Middlesex County
AQI 30
New Haven County
AQI 28
New London County
AQI 28
Tolland County
AQI 23
Windham County
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 49
Thomaston
AQI 49
Middlebury
AQI 49
Woodbury
AQI 49
Naugatuck
AQI 49
Bristol
AQI 49
Southington
AQI 49
Harwinton
AQI 8
Oxford
AQI 49
Plainville
AQI 34
Burlington
AQI 34