With Diwali round the corner, people in Trichy have already started bursting crackers, though they are just a sample ahead of the D-day.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/quality-stations-measure-pollution-level
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-trichy
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diwali
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/festival
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-monitoring
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health