Air pollution in parts of India and Pakistan has been likened to witnessing a dystopian movie. India's capital Delhi has been blanketed in a thick layer of smog, with the city's residents complaining of choking and stinging eyes. In neighbouring Pakistan, Lahore has also recorded sky-high air pollution in recent weeks.

On today's episode, Sumi Somaskanda hears from Devina Gupta about what it's like to be living in Delhi at the moment. And Dr Gary Fuller (Imperial College London) explains the impact severe air pollution can have on our health, from birth through to our final years.

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