There are two pictures Thai air pollution expert Supat Wangwongwatana likes to show whenever he talks about Bangkok’s transition, in a little over a decade, from a city blanketed in smog to one boa
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/choked-traffic-bangkok-revs-beat-air-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/eco-business
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/thailand
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/congestion
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/asia
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution-0