The thick blanket of smog that has enveloped entire southern-western Malwa region of Punjab these days has become a cause for concern.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/stubble-fire-fed-smog-makes-life-tough-malwa
[2] http://admin.indiaenvironmentportal.org.in/category/author/balwant-garg
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/malwa-plains
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/farmers
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/respiratory-diseases