Stubble burning to affect city: CPCB
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/capital%E2%80%99s-air-quality-deteriorate-today-despite-rainfall
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-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/central-pollution-control-board-cpcb
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-index-aqi