Lahore again on top with worst air quality in world

LAHORE: Punjab has been badly hit by smog with Lahore on the top of the world cities list having worst air quality, ARY News reported on Sunday. Lahore remained the most polluted city of the world with 321 reading on the Air Quality Index, while New Delhi remained the second on the AQI with 206 points. Mangolia’s capital city Ulan Bator remained third on the … Continue reading Lahore again on top with worst air quality in world