Pakistan's Lahore becomes world's third most polluted city

Lahore ranked third behind Dhaka, the capital of Bangladesh, and Mongolia's capital Ulaanbaatar on the pollution index, according to Switzerland-based air quality information platform IQAir. Increasing air pollution and smog have forced authorities to order a partial closure of schools in Lahore, once known as the city of gardens.

from News-Economic Times https://ift.tt/3cH0hnj