“The of India recently banned the sale and stocking of firecrackers in the National Capital Regionuntil November 1, barely 10 days before Diwali. Will the move have an impact on Delhi’s air? And if it will, how will it be gauged? Siddharth Singh demystifies the order and its implication for Business Standard.”

Read it on Delhiair.org: Firecracker ban: If the SC move reduces air pollution, how will we know?