New Delhi: A man, dressed in woollen clothes, walks on a road amidst thick fog on a cold winter morning

New Delhi: Commuters, dressed in woollen clothes, walk on a road amidst thick fog on a cold winter morning

New Delhi: Vehicles navigate through a dense layer of fog, reducing visibility amidst cold weather

New Delhi: Vehicles ply on road amid cold and foggy winter morning

Chandigarh: Commuters walk through dense fog on a cold winter day

Patna: Vehicles move through dense fog on a chilly winter day

12 Punjab Districts on Weather Alert: Dense Fog Reduced Visibility, Storms and Rain Forecasted

Chill Factor Rises as Delhi-NCR Battles Cold Wave, Deteriorating Air Quality

Delhi-NCR chokes under dense smog as AQI peaks to 'severe' level