Based on Zhengzhou 2000-2002 air pollution monitor index, analyzing the present situation, the character and the cause of Zhengzhou's air pollution.

Based on Shaoxing 2003 ~ 2005 air pollution monitor index, the present situation, the character and the cause of Shaoxing's air pollution were analyzed.

Her monitor has shown that air pollution levels are higher closer to ground level, which has helped highlight concerns that babies and young kids may be at higher risk of developing lung problems.