Fog alert: Delhi-NCR foggy, rain expected; flight and train operations likely to be hit again
Fog reduced visibility to zero in parts of Delhi on Friday as well, leading to more than 100 flights and some trains getting ...
Dense fog envelops Delhi, air quality nears ‘severe’
Experts attributed the fog to calm winds, which also led to a sharp fall in the air quality, to the brink of “severe” level ...