Smog returned to Beijing and much of northern China late Sunday after a short respite on Saturday, with the weather authorities warning residents to prepare for moderate to heavy pollution for much
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/pollution-cast-shadow-over-new-year%E2%80%99s-day-northern-chinese-cities
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/south-china-morning-post
[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/pm-25
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-monitoring
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution