Nearly 9,500 people are dying in London each year due to long-term exposure to air pollution, more than twice as many as previously thought.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/air-pollution-kills-9500-london-every-year-study
[2] http://admin.indiaenvironmentportal.org.in/category/author/kounteya-sinha
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-kingdom-uk
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nitrogen-dioxide
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/european-union-eu