The achievements of this annual project are stated as below For Chencily Auto-Monitoring Statio
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The achievements of this annual project are stated as below:
For Chencily Auto-Monitoring Station, the data obtaining rates of the analyzers were all above 95%, whereas those of the meteorological equipments were above 97%. For the PM10 monitoring reports, Chencily, EPA Tainan and EPA Annan stations showed the significant season influences on PM10. The readings in summer were obviously lower than those in winter and the trends of the three Stations were identical. During the project period, from April 2008 to March 2009, PM10 counted for 17 episode days in total: 8 days at Tainan station, 6 days at Annan station and Chencily station had the least of 3 days. For the ozone (O3) monitoring reports, Chencily, EPA Tainan and EPA Annan stations had similar readings and the trends were also identical. During the project period, O3 counted for 18 episode days. Among them, Tainan station had the most of 10 days, Chencily station stood at the second with 6 days, and Annan station had the least of 2 days. The high value mostly happened in summer, which showed the impact of sunshine. NOX and NMHC are the two major factors that form ozone (O3). Since they are mainly from the discharge of motor vehicle and motorcycle, it explains why Tainan station, which locates in urban area, had the most episode days.
The TSP results at the Manual Operation Monitoring Stations were complied with the
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