Levels of sulphur dioxide, carbon monoxide are under control across city, but very high in civil lines area.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/pollution-civil-lines-worry-govt-calls-iit-kanpur
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kanpur-t
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-institute-technology-iit
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-quality-monitoring
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-monoxide