Pakistan's province of Punjab set up a "smog war room" to tackle severe pollution, officials said, as poor air quality turned its capital of Lahore into the world's most polluted city and forced the closure of some educational institutions.

The U.N. children’s agency is warning that the health of 11 million children in Pakistan’s eastern Punjab province is in danger because of air pollution that experts say has become a fifth season in r

Air pollution levels broke records in the provincial capital, Lahore, and several other districts this past week, surpassing the World Health Organization's air quality guidelines by more than 100 tim