Delhiites woke up on Thursday to a thick envelope of smog as air quality in the national capital and in adjoining regions, dipped into severe category again.
The entire African continent faces some of the most severe health impacts in the world due to air pollution, with several countries experiencing some of the highest levels of air pollution in the world (HEI).
The UN health agency says nearly everybody in the world breathes air that doesn’t meet its standards for air quality, calling for more action to reduce fossil-fuel use.