Put a Lid on It

Devices that limit NO_x emissions from electric power plants have helped clear the air over the United States.

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NASA map by Robert Simmon, using data from Duncan et al., 2013. Caption by Adam Voiland.

Published June 27, 2014
Data acquired January 1, 2005 - December 31, 2011

Source:

Aura > OMI

Topic:

Atmosphere > Air Quality > Nitrogen Oxides

Collection:

Science in Action