Question

How to improve the quality of the air

Answer 1

we should start planting trees so that the trees release fresh oxygen and by that the air could be freshened and also by taking measures to stop polluting the air by using automobiles,burning wastes,etc......so that we can improve the quality of  air.



hope this helps.

Answer 2

Reducing emissions that cause poor air quality, ozone depletion and climate change requires teamwork. Individuals, communities, industry and business, and governments all contribute to pollution — so we can all be part of the solution.