Why did Mumbai become more polluted while Delhi skies cleared up last winter? Climate change may be a factor
Unusual triple dip La Nina triggers, a sign of changing climate, impacted the large-scale wind pattern
Only 32 Indian cities had clean air this January, Delhi, Bhagalpur most polluted
15 cities recorded PM2.5 levels more than double the prescribed standard
Bihar pollution agency to check water quality of Ganga river, others to identify violation of idol immersion norms
Water checks before and after Durga Puja festivities in Patna, Bhagalpur, Gaya, Purnia, Muzaffarpur and Darbhanga