Bike Pollution Mask India

Has Delhi’s Air Pollution levels dropped by 25% in 2019 – statistics and analysis

In September 2019, the Delhi government and Delhi Chief minister Arvind Kejriwal announced Delhi’s 2019 air pollution levels were down 25% on the previous year. This sounded great, but where was the data? As a bunch of data-driven nerds, we dug deep into the Delhi PM2.5 data to see if this claim by the Delhi […]

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