Delhi pollution: What's the contribution of farm fires? November 17, 2021 at 01:49AMhttps://https://ift.tt/2ZQLzqF How much pollution is caused by farm fires and factories during winter in the Indian capital, Delhi?

How much pollution is caused by farm fires and factories during winter in the Indian capital, Delhi?

from BBC News - World https://ift.tt/3o1zBmn