Air quality in Kolkata, Howrah turns poor – Mumbai Mirror
PIC: DEBAJYOTI CHAKRABORTY Air quality in several parts of Kolkata and Howarh was recorded in the ‘poor’ category on Thursday for the first time in seven months. According to West Bengal Pollution Control Board, this is mainly due to change in weather conditions with the onset of winter. The worst-affected areas were Rabindra Bharati University […]
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