Noida/Ghaziabad: The pollution levels have gone beyond proportional limits in Noida and Ghaziabad even before Diwali, an indication that it could reach "scary" heights once the festival gets over.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/pollution-jumps-diwali-fireworks
[2] http://admin.indiaenvironmentportal.org.in/category/author/ayaskant-das
[3] http://admin.indiaenvironmentportal.org.in/category/author/vandana-keelor
[4] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-noida
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noida
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diwali
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/festival
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rspm-pm-10
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects