Start Date: End Date: Published Date Data Date
Scientists Show Connection Between Gas Flaring and Arctic Pollution
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Published April 27, 2016
Waste natural gas from industrial oil and gas fields could be a source of nitrogen dioxide and black carbon pollution, according to new research.
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A Decade of Change for Nitrogen Dioxide
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Published January 28, 2016
From 2005 to 2014, the Aura spacecraft observed increases in the air pollutant in some cities and decreases in others.
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Sulfur Dioxide Down over the United States
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Published December 22, 2015
Levels of the air pollutant have dropped by about 80 percent over the eastern United States.
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Sulfur Dioxide Down over China; Up over India
Published December 15, 2015
A decade of satellite observations show how levels of a common air pollutant have changed over Asian skies.
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Ozone Hole 2015
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Published October 27, 2015
The ozone hole over Antarctica grew relatively large and deep in 2015.
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Tracking the Sulfur Dioxide from Calbuco
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Published April 29, 2015
Along with copious amounts of ash, the volcano in Chile has been spewing sulfur dioxide gas that can have effects on climate.
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UN Panel: Ozone Layer on the Road to Recovery
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Published September 17, 2014
The growth of the ozone hole appears to have stopped thanks to the banning of most ozone-depleting chemicals.