Pollution in Kolkata worse than Delhi in past 72 hours; experts pin blame on complacency, large number of diesel vehicles

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The overall PM 2.5 count at Kolkata's Rabindra Bharti University (RBU) on Thursday was 381, compared to 292.25 in Delhi's Ashok Vihar.

from Latest News India on Firstpost https://ift.tt/2RVMA7E
FP Staff

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