Nearly 75 percent of China’s big cities failed to meet air quality standards in June, the environment ministry said yesterday.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/war-pollution-shows-some-improvement
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/shanghai-daily-china
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-standards
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pm-25
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-monitoring