The accompanied with the economic development and growth, it brings serious environmental problems, especially for the air pollution. Besides, it affects the life quality of the neighborhood and causes a lot of protestation. In order to solve these problems, Environmental Protection Bureau of Chiayi City initiated this project. The purpose of this project is to find out the roots of the construction pollution and investigate on the public protest application. According to the findings from the investigation to restrain the air pollutants of construction, and to survey and monitor the emission sources of particles. Simultaneously, to improve the air quality and reduce the impact of the constructional engineering process to the surrounding dwellers, the proprietors of construction engineering are required to operate the air pollution control device properly. 2010 year do an inspection to control the whole control progress and the achievement statistics, the policing method coincidence rate to reach 80.7%, achieved from subscribes the goal, in the future must strengthen promotion of again the coincidence rate. Is discharging and reduces the quantity statistics aspect, the TSP emissions reduces the quantity to reach 165.84 metric tons, reduction rate to reach 46.68%, carries out the result with all previous years comparatively speaking, tendency of not obvious growth, therefore carry out policy of the improvement in 5.2 chapter self-criticism reason and the future to plan reference of the execution for the future. 2010 year constructions site number amounts to 981, its did an inspection to control 1057 constructions sites. This year each work, overall progress agreement rate is 100%.