Festive fallout: Kolkata chokes on pollutants
KOLKATA: The air quality in the city has deteriorated over the past few days and experts put some of the blame on the festivities. With about a month or so to go for winter, Kolkata’s ambient air quality
KOLKATA: The air quality in the city has deteriorated over the past few days and experts put some of the blame on the festivities. With about a month or so to go for winter, Kolkata’s ambient air quality