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

College Square

Kolkata, Kolkata

2026-06-06 22:00

CAQI (Europe)

Medium

PM2.5

μg/m³

39.9

PM10

μg/m³

45

Weather

29℃

68%

2 kph

0 of 11

Historical Data

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