GURGAON: As fog enveloped Gurgaon and the average minimum temperature plunged to 8 degrees Celsius, the level of particulate matter (PM) 2.5 shot up again, choking the city on the Christmas day.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bad-air-chokes-gurgaon-mercury-dips
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-gurgaon
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gurgaon-t
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-index-aqi
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment-pollution-control-authority-epca