We investigated the percipitation of airborne fungi particles with gravity plates at xidan area of Beijing. Our results show that, 1, The yearly average of the precipitation of airborne fungi particles is 11.0/dish. 5 min; 2,The highest precipitation occurs at 7:00 and 19:00 and the lowest precipitation at 4:00 and 13:00 in one day time; 3, The precipitation is high in the summer and low at the fall; 4, The significant difference of the precipitation between day and night is not observed in this study.