The latest Centre for Science and Environment (CSE) analysis shows the National Capital Region has witnessed a substantial ozone build-up this summer.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/cse-report-shows-rise-ozone-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ozone
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/centre-science-and-environment-cse
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-index-aqi
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-pollution-control-committee-dpcc
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gurgaon-t
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/faridabad-t
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pollution
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/atmosphere-and-ozone-layer