The radionuclide Stations of the International Monitoring System of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) were originally designated for detecting nuclear tests.  However, the network has a scientific and environmental interest for civil applications beyond the original aim. So, in this paper, the Be-7, Pb-210 and K-40 detection as climatic and meteorological parameters, in Panama City, give us valuable information for modeling the transport of air pollutants.   These parameters can be correlated with the spread of a radioactive cloud, near the RN50 station site.  It is suggested that the Be-7 is a more global indicator parameters and both, Pb-210 and K-40 are more local indicators of the RN50 effectiveness of radionuclide monitoring.