Wednesday 1 December 2021

Air pollution: A tale of two ‘polluted’ cities

When the air quality index of Delhi measured AQI 368 on November 25, 2021, the Supreme Court of India re-imposed a ban on construction activities. Delhi’s current construction ban is the latest in a series of bans to mitigate air pollution.

from Chennai News: Latest Chennai News Headlines & Coronavirus News Updates from Chennai - Times of India https://ift.tt/3163YAn


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