Delhi's air quality continues to get worsen. It deteriorated from very poor to severe on Saturday as thick smog covered Delhi-NCR. pic.twitter.com/9NxAfPwxrg— IndiaToday (@IndiaToday) November 4, 2017
Delhi's air quality continues to get worsen. It deteriorated from very poor to severe on Saturday as thick smog covered Delhi-NCR. pic.twitter.com/9NxAfPwxrg