Radiation Level is a useful app that keep everyones informed about nuclear concern. It provides daily measured radiation levels ( nanoSievert per hour ) over French territory on a map.
Demo : http://www.youtube.com/watch?v=5Sx519Ws7qY
Keywords : Météo Nucléaire, radioactivity, nuclear, contamination, radioactive, radiological, monitor, sievert, geiger, hazard, radon, becquerel