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Steven Bernard Profile picture
Steven Bernard
@sdbernard
@FT Senior Visual Journalist. Mad about cartography, dataviz and F1! Check out my QGIS youtube channel at https://t.co/6aTE6G8h0T Follow me on Instagram @stevendbernard
Nov 5, 2019 • 4 tweets • 4 min read
Pollution on London's Zone 1 tube mapped for the first time. An FT investigation show's just how bad the air on the tube is. Fantastic article by @FinancialTimes' @CamillaHodgson and @lesliehook #pollution #gistribe
ft.com/content/6f381a… Using hundreds of measurements covering 75 tunnel segments inside Zone 1 in central London, the investigation found that levels of pollution on the Underground are dangerously high. With the Central Line coming out worse, at over 7x the safe limit set by the WHO
#pollution