GHAZIABAD: The industrial town's pollution level worsened on Thursday with the air quality index climbing to 499, the highest among 42 cities in the country.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ghaziabad-once-again-india%E2%80%99s-most-polluted
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-noida
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ghaziabad-t
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rspm-pm-10
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/construction-industry