The National Green Tribunal has directed the Central Pollution Control Board (CPCB) to collect and analyse the ambient air quality samples around the Okhla waste-to-energy plant once in four months
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/cpcb-analyse-air-samples-around-okhla-plant-once-every-four-months-ngt
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/okhala-sa
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-green-trbunal-ngt
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/compensation