Transcribed
Air Quality Versus Water Quality Trends
Environmental Performance Index Population exposed to poor air quality 1.75 1.50 1.25 1.00 Population lacking access to clean drinking water 0.75 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 TREND OF AIR AND WATER POPULATION (IN BILLIONS)
Air Quality Versus Water Quality Trends
shared by EPI on Mar 28
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The Environmental Performance Index gives decisionmakers access to important environmental data organized in a way that is easy to understand, useful, and drives productive competition. The EPI allows...
countries to compare their performance to neighbors and peers. With the inclusion of time series data, countries can also see how their own performance has changed over time.
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