Study Finds Stronger Link Between Human Activity And Particulate Pollution

Air pollutants mainly from cars, trucks and industrial activity are contributing significantly more to the formation of urban haze than previously thought, according to a new study.

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<p><a href="http://www.physorg.com/news80320702.html">Study Finds Stronger Link Between Human Activity And Particulate Pollution</a></p> <p>Air pollutants mainly from cars, trucks and industrial activity are contributing significantly more to the formation of urban haze than previously thought, according to a new study.</p>