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Indian cities less NO2 polluted than other major global counterparts

Pollution over Europe, 2002.
Publication Date: 
Tuesday, August 13, 2013

NASA scientists have used satellite observations to measure air pollution's dependence on population in four of the planet's major air pollution regions: the United States, Europe, China and India.

Image Credit:  the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE.