This study presents a comprehensive investigation into radon risk assessment in the South Dayi District of the Volta Region, Ghana. Radon, a naturally occurring radioactive gas, poses potential health risks when present in high concentrations, particularly in indoor environments. The research methodology involves measuring radon levels in various residential and commercial buildings across the district using state-of-the-art detection techniques. Additionally, factors such as geological characteristics, building construction materials, and indoor ventilation systems are analyzed to assess their influence on radon concentrations. The findings provide valuable insights into the extent of radon exposure in the South Dayi District and contribute to the development of mitigation strategies to safeguard public health. This study underscores the importance of proactive measures to mitigate radon risks and protect residents in radon-prone regions such as the Volta Region of Ghana.

Radon, risk assessment, indoor air quality

Akbari, K., Mahmoudi, J., & Ghanbari, M. (2013). Influence of indoor air conditions on radon concentration in a detached house. Journal of Environmental Radio- activity, 116, 166e173.

Amrani, D., & Belgaid, M. (2001). Some investigations and use of LR-115 track de- tectors for radon measurements. Radiation Physics and Chemistry, 61(3), 639e641.

Asumadu-Sakyi, A. B., Fletcher, J. J., Oppon, O. C., Quashie, F. K., Wordson, D. A., Adjei, C. A., et al. (2011). Preliminary studies on geological fault location using solid state nuclear track detection. Research Journal of Environmental and Earth Sciences, 3(1), 24e31.

Badoe, L. G., Andam, A., & Sosu, E. K. (2012). Measurement of radon gas level in Ashanti region and design of a radon vulnerability map for Ghana. Research Journal of Environmental and Earth Sciences, 4(1), 76e81.

Forson, A., Nuviadenu, C., Oppon, O. C., Banini, G., Debrah, S. K., & Ayivor, J. E. (2012). Indoor radon gas monitoring in Brakwa Central Region, Ghana. Research Journal of Environmental and Earth Sciences, 4(2), 147e150.

Ghana District Assemblies. (2012). Available. http://www.ghanadistrictassemblies. com. Retrieved (6/1/2015).

International Agency for Research on Cancer (IARC). (1988). Monographs on the evaluation of carcinogenic risk to Humans: Manmade fibres and radon. Lyon, France: International Agency for Research on Cancer (43).

International Commission on Radiological Protection (ICRP). (1991). 1990 recommendations of the international commission on radiological protection. Annals of the ICRP, Publication 60. Amsterdam: Elsevier. ICRP 21, (1-3).

Khan, M., Tariq, M., & Rawat, R. (2012). Preliminary measurements of radon radiations in bare Mode in Rampur district of western UP India. IOSR Journal of Applied Physics, 1(4), 4.

Lust, M., & Realo, E. (2012). Assessment of natural radiation exposure from building materials in Estonia. Proceedings of the Estonian Academy of Sciences, 61(2), 107e112.