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Connecticut

United States

2026-05-19 22:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
145.8
PM10
μg/m³
31.3
PM2.5
μg/m³
15.9
NO2
μg/m³
21
CO
μg/m³
250
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
26℃
80%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 167
Hartford County
AQI 214
Litchfield County
AQI 127
Middlesex County
AQI 190
New Haven County
AQI 144
New London County
AQI 111
Tolland County
AQI 230
Windham County
AQI 177
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 37
Thomaston
AQI 37
Middlebury
AQI 37
Woodbury
AQI 37
Naugatuck
AQI 37
Bristol
AQI 37
Southington
AQI 37
Harwinton
AQI 19
Oxford
AQI 37
Plainville
AQI 34
Burlington
AQI 34