Kolkata had the highest number of “very poor” AQI days this winter: CSE report

Mega cities across India have experienced worsening PM2.5 levels during the winter season of 2022-23, according to an analysis of real-time data conducted by the …

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oceans

Chennai and Kolkata along with several Asian Cities at high Risk if sea levels rise: Study

A recent study published in the journal Nature Climate Change has revealed that Chennai and Kolkata, along with several other Asian cities, are at high …

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