Data acquired 2005 - 2009
720 x 545
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Data acquired 2005 - 2009
2894 x 2324
752 KB - PNG

Data acquired 2011 - 2015
720 x 545
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Data acquired 2011 - 2015
2894 x 2324
750 KB - PNG

Data acquired 2005 - 2015
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Pollutant Emissions Leveling Off a Bit in the U.S.

Satellite data show that nitrogen oxide and carbon monoxide are not declining as much as projected by models.

This image originally appeared in the NASA Earth Observatory story Pollutant Emissions Leveling Off a Bit in the U.S..

NASA Earth Observatory images by Joshua Stevens, using data from Jiang, Zhe, et al. (2018). Story by Kasha Patel.

Published May 31, 2018
Data acquired 2005 - 2015