Comment Mean while near Tokyo (Score 2) 251
"A group of Tokyo parents filed a request Tuesday asking the metropolitan government to change the way it determines radiation levels in the capital after their own study found relatively high levels of contamination around Koto Ward."
http://search.japantimes.co.jp/cgi-bin/nn20110608a6.html
5.77 microsieverts per hour of radiation measured near Tokyo at ground level
http://www.youtube.com/watch?v=i9a0Q1v93SA