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Connecticut

United States

2026-05-19 21:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
162.5
PM10
μg/m³
37.4
PM2.5
μg/m³
18.4
NO2
μg/m³
16.9
CO
μg/m³
333.3
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
27℃
78%
15 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 193
Hartford County
AQI 304
Litchfield County
AQI 146
Middlesex County
AQI 263
New Haven County
AQI 163
New London County
AQI 105
Tolland County
AQI 279
Windham County
AQI 165
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 61
Thomaston
AQI 61
Middlebury
AQI 61
Woodbury
AQI 61
Naugatuck
AQI 61
Bristol
AQI 61
Southington
AQI 61
Harwinton
AQI 25
Oxford
AQI 61
Plainville
AQI 39
Burlington
AQI 39