New Delhi’s air quality dips to “very poor” levels ahead of festive season

New Delhi’s air quality has dipped to what officials call very poor level levels with pollutants rising to 10 times the permissible limit. Despite a ban on firecrackers in the national capital, concerns remain about the situation worsening ahead of the Hindu festival of Diwali when burning crackers is considered auspicious. Ishan Garg has more from New Delhi.