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Connecticut

United States

2026-05-13 13:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
80.4
PM2.5
μg/m³
6.2
PM10
μg/m³
19.3
NO2
μg/m³
21.7
CO
μg/m³
250
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
12℃
89%
13 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 41
Hartford County
AQI 51
Litchfield County
AQI 38
Middlesex County
AQI 46
New Haven County
AQI 40
New London County
AQI 38
Tolland County
AQI 32
Windham County
AQI 26
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 28
Oxford
AQI 55
Plainville
AQI 55
Burlington
AQI 55