Atmospheric radiation levels in Tokyo are at the same level as before the Fukushima nuclear accident three years ago and are below those in Paris and London.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/tokyo-radiation-less-paris%E2%80%99s-three-years-after-meltdown
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bloomberg
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/japan
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/radiation
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/radioactive-waste
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-waste
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-wastes
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-accidents
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power-plants