Groton Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Groton

New London County

2026-03-12 11:00

AQI (China)

Excellent

Pollutants|Pollens

O3

μg/m³

64.3

PM2.5

μg/m³

12.8

PM10

μg/m³

15

Weather

11℃

93%

19 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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