This plan mainly strengthens instrument maintenance of the air quality inspection station so as to increase in using properly of instruments in every station and control Tainan County air quality effectively. It can expand range of monitoring and provide complete granular monitoring data according to add PM10, PM2.5 and sampling of air quality. Moreover, it also can realize information management and situation of air quality effectively by maintaining electronic monitoring system and related training or activity of Tainan County. Plan of 2009 related achievements are as follows： 1.According to information of June, 2009 to May, 2010, it proceeds with maintenance every month which includes routine and unscheduled maintenance, adjustment of current, adjustment of time, record and set up SOP. 2.This year high quantity sampling instrument the regular adjustment all defers to the contract request, every half year carries on a backward first-level (October of 2009 and April of 2010), every quarter carries on more than a time spot adjustment (July of 2009, October of 2009, January of 2010 and April of 2010). All adjustment result all conforms to the return linear correlation coefficient to be bigger than above 0.995. In addition various survey stations carry on a next best simple point inspection respectively every month, current capacity and the erroneous result also meet standards the inspection. 3.In view of each artificial inspection station basic document, environment condition and possible pollution origin execution complete collection and investigation, is advantageous grasps the various air quality artificial inspection station each item of material. In the plan execution also non-periodically renews “the inspection station material card” and “the inspection station environment material table” is advantageous for deposit and the consult the various air quality artificial inspection station material, and strengthens to understanding of each artificial inspection station environment condition grasps. 4.TSP monitoring result showed that monitoring value of all survey stations is between 39~202μg/Nm3, average value is 95μg/Nm3 from June, 2009 to May, 2010 which can not meet value of 24 hours air quality is 250μg/m3. 5.The monitoring result of PM10 and PM2.5 in 2009 detected value tendencies of automatic survey station and operation station of environmental protection bureau are consistent. 6.From 2004, the lowest average concentration of dust fall quantity is 2009; the higher value in recent years is 2004. The values of January to April, 2010 are lowest. The information showed that reduction tendency of values in 2010. 7.In the composition of TSP, judge according to the time change, the own alkane in per unit TSP spares things highest in July of 2009, it is lowest in December of 2009; The chlorine salt in per unit TSP is highest in January of 2010, and lowest in October of 2009; The nitrate in per unit TSP is highest in July of 2009, and lowest in October of 2009; The sulphate in per unit TSP is highest in January of 2010, and lowest in October of 2009; The lead content in per unit TSP is highest with July of 2009, and lowest in October of 2009. Judge according to the space change, the own alkane in per unit TSP takes things out, it is highest in Sinshih station; The chlorine salt part of per unit TSP, it is highest in Sinshih station; The nitrate of per unit TSP, it is highest in Sinshih station; The sulphate of per unit TSP, it is highest in Sinshih station; The lead content of per unit TSP, it is highest in Syuejia station. 8.We Collected content, object and execution in Table 1 and content which should be achieved before the end of term had completed.

TSP;Dust Fall;PM10;PM2.5