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  2. United States
  3. Connecticut
  4. New London County
  5. Groton

Groton

Groton, New London County

2026-09-10 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
105
PM2.5
μg/m³
6.4
PM10
μg/m³
11
Weather
  • ℃
  • ℉
27℃
75%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Groton Fort Griswold
AQI 46
Data Sources
http://www.airnow.gov/

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AQI 46
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AQI 36
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Westerly
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Old Saybrook
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Hopkinton
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Orient
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