Diwali is likely to push up toxicity in Kolkata's air to an unprecedented high early next month.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/poison-fill-air-diwali
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-kolkata
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diwali
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/festival
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/calcutta-d
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-bengal
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/spm
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lead
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/zinc
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oxides-nitrogen-nox
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo