Large parts of north India see worst air quality of the season

An Indian farmer is seen through smoke as he walks back after burning paddy crop stubble on the outskirts of Amritsar, Punjab state, India, Thursday, Oct. 25, 2018. The Indian capital and large parts of north India gasp for breath for most of the year due to air pollution caused by dust, burning of crops, emissions from factories and the burning of coal and piles of garbage.[Photo: AP/Prabhjot Gill]