As autumn creeps in and festival season begins, the quality of air in our cities grows murkier than usual. And then, as we move towards winter, the situation only becomes progressively worse. The air pollution menace in urban India is probably the greatest threat to health and well-being of the people as things stand. According to a 2021 study, unsafe levels of PM2.5 lead to approximately four million premature deaths annually, across the globe. Of this, 25% occur in India. And contrary to what many might deduce from the usual talk around air pollution, it is not only the large…
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