Two cities of Bihar included in the top three polluted cities of the country, air has worsened compared to last year, see the list..
Bihar News: Two districts of Bihar are included in the top three polluted cities of the country. The air here has worsened compared to last year. Two cities of Bihar are included in the top three polluted cities of the country. Respiror Living Sciences has released the list of 10 polluted cities of the country. … Read more