Air pollution gets personal

Can a greater understanding of how poor air quality harms us, enable us to tackle this urgent problem? Jane Wakefield meets British artist Michael Pinsky and explores an interactive art instillation mimicking the air of five parts of the world. She hears from Romain Lacombe of the personal pollution sensor company Plume Labs how tracking the air around you can help to design better policies at a city level. Plus Robert Muggah of the Igarape Institute talks through how his interactive maps tracking global pollution can be used by policymakers and city mayors. (Picture: Woman wearing face mask because of air pollution in the city; Credit: Jun/Getty Images)