• Zoran Ćurguz Faculty of Traffic Engineering, University of Eastern Sarajevo, Vojvode Mišića 52, Doboj, Republic of Srpska, BiH
  • Dragoljub Mirjanić Academy of Sciences and Arts of the Republic of Srpska, Bana Lazarevića 1, Banja Luka, Republic of Srpska, BiH
  • Milan Popović Faculty of Natural Sceinces and Mathematics, University of Banja Luka, Dr Mladena Stojanovića 2, Banja Luka, Republic of Srpska, BiH



Measuring of radon concentration in an indoor  space in most cases is carried out by passive method by means of track detectors (CR – 39) with the period of exposure of six or twelve months. On the other hand, active method is less used, semiconductor detectors (Rad 7) with a direct reading of radon concentration and period of measurement of 7 days. The aim of this work is to compare the results of passive and active method in order to determine Pearson correlation coefficient between these two methods.


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