As per the plan, the Central Pollution Control Board will provide air quality data, and the IMD will provide weather data.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/action-plan-october-18-curb-air-pollution-capital
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/landfill
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/power-industry
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rspm-pm-10
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/centre-science-and-environment-cse