South Africa Radon Map
Home - South Africa Radon Map
View National Data on Average and Maximum Exposure to Indoor Radon Levels in Homes Across South Africa
Radon Levels Breakdown
1 - 49 Bq/m3 = Minimal exposure. No immediate action necessary, although continued monitoring is recommended.
50 - 99 Bq/m3 = Low exposure. Experiment with ventilation and sealing foundation cracks to lower levels.
100 - 299 Bq/m3 = Moderately high exposure. Action is wise. Continue measuring radon levels and adjust ventilation. If 3 months of testing show these numbers on average, mitigation is recommended.
300 Bq/m3 and above = High exposure. Action is needed.