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Connecticut

United States

2026-05-20 17:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
121.6
PM10
μg/m³
19.5
PM2.5
μg/m³
8.4
NO2
μg/m³
8.8
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
30℃
57%
11 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Fairfield County
AQI 146
Hartford County
AQI 108
Litchfield County
AQI 117
Middlesex County
AQI 124
New Haven County
AQI 165
New London County
AQI 161
Tolland County
AQI 120
Windham County
AQI 117
Data Sources
http://www.airnow.gov/

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Cities Nearby

Waterbury
AQI 31
Thomaston
AQI 33
Middlebury
AQI 33
Woodbury
AQI 33
Naugatuck
AQI 33
Bristol
AQI 33
Southington
AQI 33
Harwinton
AQI 15
Oxford
AQI 33
Plainville
AQI 16
Burlington
AQI 16