Lahore Ranked Second, Karachi Fourth Among World’s Most Polluted Cities
Lahore, Pakistan – Pakistan’s air pollution crisis has reached alarming levels, with Lahore ranked as the second most polluted city and Karachi securing the fourth spot in global air quality rankings. According to a Swiss air quality monitoring group, Lahore’s Air Quality Index (AQI) hit an alarming 404 on Tuesday, while Karachi recorded an AQI…

