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Connecticut

United States

2026-05-14 05:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
106.8
PM10
μg/m³
13.6
PM2.5
μg/m³
5.1
NO2
μg/m³
8.7
CO
μg/m³
166.7
SO2
μg/m³
0
Weather
  • ℃
  • ℉
12℃
92%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 33
Hartford County
AQI 34
Litchfield County
AQI 35
Middlesex County
AQI 36
New Haven County
AQI 35
New London County
AQI 33
Tolland County
AQI 33
Windham County
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 12
Thomaston
AQI 13
Middlebury
AQI 13
Woodbury
AQI 13
Naugatuck
AQI 13
Bristol
AQI 13
Southington
AQI 13
Harwinton
AQI 10
Oxford
AQI 13
Plainville
AQI 14
Burlington
AQI 14