As Delhi's AQI crosses the danger mark after Diwali, NDTV Health Editor @snehamordani examines what goes into green crackers, how they work, and whether they actually reduce pollution
#BreakingGround with @AdityaRajKaul | With pollution levels soaring, doctors say healthy pink lungs are becoming increasingly rare among Delhi residents. @snehamordani reports on the hidden health emergency unfolding in the capital.