THE JHARKHAND STORY DESK   New Delhi, Nov 15: The nation’s capital was covered in a thick layer of smog on Wednesday morning, and numerous areas of Delhi had “severe” air quality levels. According to the Central Pollution Control Board (CPCB), the air quality levels in RK Puram registered a value of 420, while New … Continue reading Delhi air quality in ‘severe’ category as smog blankets the capital