Study: Cheap China-Manufactured Goods Pollute US Air
Aside from the extra day of smog, as much as one quarter of the sulfate pollution on the West Coast is tied to Chinese exports on some days. All the contaminants tracked in the study are key ingredients in smog and soot.
As much as 36 percent of various air pollutants in China in 2006 were related to the production of goods for export, according to the report. One-fifth of that pollution was specifically tied to trade between the U.S. and China.
“This is a reminder to us that a significant percentage of China’s emissions of traditional pollutants and greenhouse gas emissions are connected to the products we buy and use every day in the U.S.,” Alex L. Wang, a law professor at the University of California, Los Angeles, told The New York Times after looking at the study.