![](https://images.news18.com/ibnlive/uploads/2019/03/Untitled-design-46.png)
The economic cost of exposure to air pollution from crop residual burning stands at USD 30 billion or nearly Rs 2 lakh crore annually for the three north Indian states of Punjab, Haryana and Delhi alone.
from Top India News- News18.com https://ift.tt/2TwZzBc
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