The air in Patna has become a tad healthier. According to the 2013-14 report of Bihar State Pollution Control Board (BSPCB), the annual levels of all four major pollutants have reduced considerably during 2013-14 as compared to 2012-13 and the ... Calcutta Telegraph, 2 months ago
Lack of industries in the state proved to be a blessing in disguise in the form of lower intensity of ground-level ozone in the city. According to an ongoing study being conducted by Bihar State Pollution Control Board (BSPCB), the extent of ...Calcutta Telegraph, 1 month ago
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