RESUMO
Radon toxicity on human body is well known from along (in 1988 radon has been classified as first type carcinogen, after only to tobacco's smoke, as cause of lung's cancer). Based on known scientific data, preliminary study has been conducted by the AA. It concerns radon exposition on inhabitants living in a Sicilian territory featured by previous seismic events: the territory and the town of Montevago. The project has been sponsored by ARPA Palermo. The territory of Montevago has been divided in several areas in order to assign detectors homogeneously, to begin the environmental sampling. In the period between May and October 2006, instruments has been calibrated and standardization of the procedure has been completed, in collaboration with Centro Studi Nucleare Enrico Fermi del Dipartimento di Ingegneria Nucleare del Politecnico di Milano. The values obtained result in European range.
