The air quality in the national capital on Friday was in the 'poor' category. According to the Central Pollution Control Board (CPCB), the AQI in Delhi at 9 am was measured at 294.

Dense fog disrupts traffic in outer Delhi, delays trains across Northern India, impacting visibility and transportation significantly.

Dense fog and cold weather delayed train and flight departures in several parts of northern India, including its capital New Delhi, on Wednesday. India's weather office issued an orange alert for Delhi,

The India Meteorological Department (IMD) issued an alert on Wednesday for dense fog in New Delhi and surrounding areas, warning of potential disruptions to aviation and train services. The dense fog is expected to persist for the next 4-5 days in the northwestern region of the country,

Dense fog blanketed parts of the national capital on Wednesday morning, reducing visibility and disrupting over 100 flights and 26 trains