Taking a green building project in Qingdao as an example, this paper analyzes the influence of outdoor wind environment on people's life and environment. Through access to relevant parameters in Qingdao area of typical meteorological year identified three kinds of simulation conditions, according to the k-ε turbulence model and the control equation and local terrain conditions, basic wind speed and seat height simulated the position of average wind speed and pressure difference. Through the analysis of the wind environment index, the conclusion is that the wind speed of the 1.5m height in the two seasons of winter and summer is lower than 5 m/s, the air flow is smooth, and for the high wind speed, the wind speed of the region can be reduced by planting vegetation in this region. Building surface pressure difference is less than 5Pa, is conducive to the summer ventilation and meet the requirements of winter wind. The project reached the standard of green building evaluation, and can provide a reference for the construction of green building design in the future.