Question raised in Rajya Sabha on High level of air pollution in metropolitan cities , 24/06/2019. The ambient air quality data for metropolitan cities / million plus urban agglomerations during 2016- 2018 is given in Annexure-I.With respect to PM2.5, trends are available for 17 cities and out of which, 08 cities showed an increasing trend, 04 cities showed a decreasing concentration, 05 cities showed a fluctuating trend. [2]
Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/question-raised-rajya-sabha-high-level-air-pollution-metropolitan-cities-24062019
[2] http://www.indiaenvironmentportal.org.in/files/file/High level of air pollution in metropolitan cities .pdf
[3] http://admin.indiaenvironmentportal.org.in/category/publisher/rajya-sabha
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-air-quality
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/parliament