Over the past six years, the city has been turning into a veritable gas chamber with particulate matter, noxious gases, and other impurities breaching permissible limits.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ahmedabads-breathtaking-record-pollution-above-limit-all-year
[2] http://admin.indiaenvironmentportal.org.in/category/author/paul-john
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-ahmedabad
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ahmedabad-t
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/municipal-corporation
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects