Lahore has once again topped the list of the Most Polluted cities in the World.
The air quality of the metropolis was over 350, according to IQAir, a global environmental think-tank.
Air pollution has worsened in Pakistan in recent years, as a mixture of low-grade diesel fumes smoke from seasonal crop burn-off, and colder winter temperatures coalesce into stagnant clouds of smog.
Last week, Justice Shahid remarked that the situation is getting worse by every passing day and hinted at closing schools for at least three days a week.
