A case study is done in Salem City, India for ambient air quality for major air pollutants for a period of one year from Oct 2003 to Sep 2004 at the six selected stations. (2007)
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/spm-pollution-rose-diagrams-six-selected-air-quality-stations-salem-city-india
[2] http://admin.indiaenvironmentportal.org.in/category/author/g-vimala-rosaline
[3] http://admin.indiaenvironmentportal.org.in/category/author/r-elangovan
[4] http://admin.indiaenvironmentportal.org.in/category/journal/pollution-research
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-air-quality
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/spm
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-monitoring
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/salem-d