BENGALURU: The quality of air in the city has taken a severe beating over the past five years. From a satisfactory level in 2011, the quality has been downgraded to a moderate level in 2015.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/city-air-quality-takes-beating-sees-24-dip-over-five-years
[2] http://admin.indiaenvironmentportal.org.in/category/author/s-lalitha-0
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-bangalore
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/karnataka
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangalore-t
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-index-aqi
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nitrogen-dioxide
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects