Links:
[1] http://admin.indiaenvironmentportal.org.in/content/order-national-green-tribunal-regarding-ban-polluting-diesel-vehicles-delhi-07042015
[2] http://www.indiaenvironmentportal.org.in/files/ngt order on ten year old diesel vehicles in delhi_april_2015.pdf
[3] http://aqi.iitk.ac.in:9000/
[4] http://www.cseindia.org/content/cse-welcomes-release-national-air-quality-index
[5] http://www.indiaenvironmentportal.org.in/content/407356/question-raised-in-rajya-sabha-on-air-quality-index-of-delhi-and-indian-state-capitals-12032015/
[6] http://www.indiaenvironmentportal.org.in/content/406466/final-report-on-air-quality-status-in-the-national-capital-region/
[7] http://www.indiaenvironmentportal.org.in/content/403843/report-of-high-powered-committee-on-how-to-decongest-delhi/
[8] http://www.cseindia.org/userfiles/Construction-and%20-demolition-waste.pdf
[9] http://www.cseindia.org/content/waste-resource-briefing-note-cse-warns-cities-are-choking-and-because-their-own-construction
[10] http://www.indiaenvironmentportal.org.in/content/387735/epca-report-report-on-priority-measures-to-reduce-air-pollution-and-protect-public-health/
[11] http://www.indiaenvironmentportal.org.in/content/367011/dieselization-of-cars-and-action-plan-a-brief-summary-of-supreme-court-directives-on-toxicity-of-diesel-and-growing-scientific-evidence-on-health-impacts-of-this-fuel/
[12] http://www.indiaenvironmentportal.org.in/category/2662/thesaurus/energy/
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[17] http://admin.indiaenvironmentportal.org.in/category/thesaurus/infrastructure-development