Thick smog covers Delhi sky; Overall air quality in ‘very poor’ category; See Pics Newsroom Staff 2 years ago New Delhi, Nov 19 (ANI): Security personnel stand guard near barricades amid heavy smog over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): Vehicles commute through heavy smog, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): Thick smog shrouds over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): Thick smog shrouds over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): Traffic police personnel walk through a thick smog shrouding over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): People go for a morning walk in the heavy smog, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): People ride a horsecart through heavy smog, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): A man walks through a thick smog shrouding over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhis air quality stays in the very poor category. (ANI Photo) New Delhi, Nov 19 (ANI): Thick smog shrouds over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhis air quality stays in the very poor category. (ANI Photo) New Delhi, Nov 19 (ANI): Security personnel stand guard near barricades amid heavy smog over Raisina Hills, Rashtrapati Bhavan, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): A raft of ducks enter a pond, at Raj Ghat, in New Delhi on Friday. (ANI Photo) New Delhi, Nov 19 (ANI): Vehicles commute through heavy smog, in New Delhi on Friday. Delhi’s air quality stays in the “very poor category”. (ANI Photo) New Delhi, Nov 19 (ANI): Vehicles commute through heavy smog, in New Delhi on Friday. Delhis air quality stays in the very poor category. (ANI Photo)