Lahore, Karachi top global pollution rankings as smog chokes major Pakistani cities
Oct 31, 2025
ISLAMABAD: (Web News)Lahore remained the world’s most polluted city while the port city of Karachi ranked second, Swiss air quality monitor IQAir said on Friday, as toxic smog continued to blanket Pakistan’s urban centers. Lahore recorded an Air Quality Index (AQI) of 193,
