A thin layer of smog covered several parts of Mumbai city as the air quality in various areas is in the 'Moderate' category, ...
Clean air is a privilege anywhere in urban India. We find out how people across the country are protecting themselves ...
Lahore and Karachi were ranked among the top three most polluted cities in the world due to their "very unhealthy" air quality, as Pakistan continues to battle a severe smog crisis, Geo News reported.