Abstract: To study the effect of different mixing modes of black carbon and sulfate particles on the performance of quantum interference radar, based on internal mixing C-S and M-G models and attenuation models, the relationship among black carbon volume ratio, transmission distance and link attenuation was analyzed. The relationship between black carbon volume ratio and resolution and sensitivity under different mixed models was analyzed for different pulse photon numbers. Based on the quantum damage model, the relationship model between black carbon volume ratio and survival performance under different mixed models was established and simulated. The simulation results show that under the C-S and M-G models, for different black carbon volume ratios, the resolution and sensitivity increase with the increase of pulse photon number. The survival performance decreases with the increase of black carbon volume ratio and transport distance. In contrast, the effect of M-G mixing of black carbon and sulfate particles on its detection performance is greater. Results indicate that the scattering properties of black carbon and sulfate particles have a significant effect on quantum interference radar.