Delhi air remained foul on Sunday too as the air quality index touched 414, a marginal improvement from Saturday’s 423, both in the ‘severe’ range.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/delhi-continues-breathe-foul-air-relief-today
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-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/air-quality-standards
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-index-aqi