Chennai: Rising air pollution levels in the city have increased the appeal of air purifiers among anxious residents, with manufacturers witnessing a significant rise in sales.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/increasing-pollution-levels-propel-sale-air-purifiers
[2] http://admin.indiaenvironmentportal.org.in/category/author/aparna-desikan
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-chennai
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-t
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-standards
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/respiratory-diseases