Hartford Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Hartford

Hartford County, Connecticut

2026-01-20 18:00

CAQI (Europe)

Very Low

PM10

μg/m³

21

PM2.5

μg/m³

5.5

NO2

μg/m³

10.7

CO

μg/m³

250

Weather

-6℃

47%

26 kph

0 of 11

Historical Data

Places included

Hartford-Huntley

Data Sources

http://www.airnow.gov/

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