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Nitrogen oxide
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Asian Pollution Contributes to US Smog Increase (Video)
Pollution from Asia contributed to up to 65 percent of the smog increase in the western U.S.
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China’s Smog Affects South Korea, Too
The dense, suffocating smog that has lingered over Beijing and eastern China over the past several days affects South Korea too, according to reports on Thursday.
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Asian Pollution Contributes to US Smog Increase (Video)
Pollution from Asia contributed to up to 65 percent of the smog increase in the western U.S.
|
China’s Smog Affects South Korea, Too
The dense, suffocating smog that has lingered over Beijing and eastern China over the past several days affects South Korea too, according to reports on Thursday.
|