Singapore's air pollution rose to unhealthy levels on Monday, the National Environment Agency said, as winds changed direction and brought in light smoke from forest fires in neighbouring Indonesia
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/singapore-air-pollution-slips-unhealthy-level
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/singapore
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indonesia
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forest-fires
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/islands
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution