This Big City In Pakistan Is Most Polluted In The World, AQI Near 700 — Details
World’s Most Polluted City: Lahore’s air quality reached alarming levels, with the city’s Air Quality Index (AQI) apporaching 700 mark on Sunday, according to global monitoring sites, ARY News reported. The city’s overall AQI has been recorded at 690, placing Lahore at the top of the world’s most polluted cities list. The hazardous air quality…