Yale University's Environmental Performance Index - Air Map visualizes air pollution levels across the world. The map uses soil marking information from the World Health Organization in addition to satellite-derived estimates calculated past times researchers at Dalhousie University.
The map shows the levels of fine particulate affair or PM2.5 across the globe. It likewise allows you lot to sentiment the place of the world' dirtiest ability plants. People living inward areas shaded dark on the map are exposed to unsafe levels of particulate matter. Those living inward areas shaded ruby-red are exposed to unhealthy levels.
In much of the Blue Planet the poorest air lineament correlates closely to population density. The principal exception to this is inward Northern Africa where high levels of particulates are caused past times Saharan mineral dust.
