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Air Quality in Kolkata, India

Updated 2026-05-21T19:00:00+05:30 · Station: Ballygunge, Kolkata, India
95
Moderate · Dominant pollutant: PM2.5
Acceptable for most, but unusually sensitive people may experience minor symptoms.

The current Air Quality Index (AQI) in Kolkata is 95, categorized as Moderate. Acceptable for most, but unusually sensitive people may experience minor symptoms.

Pollutants & conditions

MeasurementValue
PM2.595
PM1057
Ozone (O₃)8.5
Nitrogen Dioxide (NO₂)6
Sulfur Dioxide (SO₂)2.2
Carbon Monoxide (CO)2.7
Temperature (°C)32
Humidity (%)68.93
Pressure (hPa)999.1
Wind (m/s)3.25
Wind Gust (m/s)12.8
Dew Point (°C)28

PM2.5 forecast

DateAvgMinMax
2026-05-19117106127
2026-05-20131110138
2026-05-21160138194
2026-05-2213289191
2026-05-2310789138

Nearby cities

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