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  3. Connecticut
  4. New London County
  5. Groton

Groton

Groton, New London County

2026-05-19 11:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
13.8
O3
μg/m³
79.3
PM10
μg/m³
23
Weather
  • ℃
  • ℉
21℃
79%
6 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Groton Fort Griswold
AQI 60
Data Sources
http://www.airnow.gov/

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Cities Nearby

Groton
AQI 60
New London
AQI 60
Waterford
AQI 60
Fishers Island
AQI 60
Montville
AQI 60
Stonington
AQI 60
Norwich
AQI 60
Westerly
AQI 60
Old Saybrook
AQI 60
Hopkinton
AQI 45
Orient
AQI 74