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Connecticut

United States

2026-05-13 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
119.9
PM10
μg/m³
27.3
PM2.5
μg/m³
6.1
NO2
μg/m³
15.1
CO
μg/m³
208.3
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
17℃
54%
24 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 41
Hartford County
AQI 37
Litchfield County
AQI 37
Middlesex County
AQI 41
New Haven County
AQI 42
New London County
AQI 35
Tolland County
AQI 40
Windham County
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 55
Thomaston
AQI 55
Middlebury
AQI 55
Woodbury
AQI 55
Naugatuck
AQI 55
Bristol
AQI 55
Southington
AQI 55
Harwinton
AQI 20
Oxford
AQI 55
Plainville
AQI 26
Burlington
AQI 26