Toxic smog in Bangkok has forced more than 400 schools to close for the rest of the week, to protect children from its harmful effects.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bangkok-schools-closed-over-unhealthy-pollution-levels
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/daily-sun-bangladesh
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/thailand
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm25