There's no danger as long as the reactors don't melt down completely....oh wait, reactor's 1, 2, 3, and 4 are still at critical and still subject to total meltdown at any moment. Why the Japanese don't go full Chernobyl and seal the whole thing in a sarcophagus of concrete, instead are sprinkling sea water on it is mind-numbing.
No radiation levels have been detected? None? Did the sun go out?