Motive of the plan The place carries out a plan since 85, expect to plan but achieves the goal of controlling in an all-round way for every son who combines this city with the execution of this plan at the same time , and then improve the execution quality each planned. Achievement of the plan 1.Had already given to the environmental protection administration while examining now. 2.Is it handle 4 session already to add up to during carrying out, all previous meeting invite empty dirty committee#s present guidance to responsible for this city, examine the working effect 3.Check the job leadingly 2 times altogether 4.The air quality materials are analysed regularly. Whether ISC ST3 result , way of simulation at present, we might sum up what time does it offer the following odd conclusion the following. (1)SOX , NOX of Chiayi discharge the source and pollute the contribution amount that the thickness is distributed not big to NOX of Chiayi (2)SOX , NOX of Chiayi mainly came from moving in outside the border (3)Chiayi should strengthen the control of the surface source , the control that is especially burnt in the open , in order to admire and make the discharge of PM10 effectively (4)The street which strengthens in the north of Chiayi has and sweeps the homework (5)Before there is inclination that air quality worsens, move the roadside where pollution sources controls the plan and should strengthen in the north of Chiayi to block and examine. Conclusion It is unable to judge on the present simulation result whether the air quality of this city receives six light influence. Propose First, each of work Is it can plan rational work issues of Cheng future to propose. Second, assistance of the working coordination Third , air quality and discussion of the decrement space Four , some sources and a piece of improvement of source Fifth, work planning of degree of next year

model simulation,The present situation of air pollution and question analysis