From the cause generated by NIMBY (Not in my back yard) effect, the authors analyze the size, nature and distribution of each infrastructure. Taking the distribution of the population, protection zone and maximum impact range as main parameters, this paper constructs the NIMBY-index method to evaluate regional NIMBY effect. Taking Haidian district in Beijing as example, this paper assesses the NIMBY-effect distribution and uses the GIS technology to achieve the NIMBY spatial distribution. The result shows that the NIMBY-effect spatial varies significantly in Haidian District, and the NIMBY-index is high in the south and low in the north, which has a close relationship with regional development planning, NIMBY facilities distribution and population density. The evaluation method can be used to provide guidance for urban planning, construction, management and layout of environmental protection facilities.