Environment News Service: Only cleaner transport, more efficient energy production and improved waste management can move the world`s poorest cities to reduce their air pollution -- currently up to 10 times higher than levels approved by the World Health Organization, the world`s top health agency said in a new report released today.
More than 80 percent of the people living in urban areas that monitor air pollution are exposed to air quality levels that exceed the World Health Organization (WHO) limits, the UN`s health...