The African Poverty Clock provides real-time poverty forecasts for every country in Africa. It monitors progress towards achieving UN Sustainable Development Goal - to end extreme poverty by 2030. The "target escape rate" tell you current rate of poverty reduction for African countries and the continent as a whole.
Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/african-poverty-clock
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/united-nations-economic-commission-africa-uneca
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poverty
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sustainable-development-goals-sdgs
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa