The overall Ocean Health Index score for Sierra Leone is 73 out of 100, which is higher than the global average score of 69.
Overall Rank
Sierra Leone is ranked 55 out of 220 regions
Goal evalulation
Click on a goal to learn how it is calculated. Learn more about goals.
Score over time in comparison to other regions
The time series plot below compares Sierra Leone's yearly score to 220 regions for the goal category shown in the dropdown menu. Sierra Leone's score line is in dark blue, while the overall average score for all regions is in dark grey. Move your mouse over lines to highlight other regions' trends.