Even though the Delhi government and local agencies classified Delhi’s winter to be much cleaner, in terms of air quality, than the year before, a new perception survey conducted by NGO Clean Air A
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/delhi-study-says-people-didn%E2%80%99t-feel-air-better-winter
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-standards
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/public-transport
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution