In order to improve China meteorological observation facility’s operation supporting ability and observation data quality, the CMA Meteorological Observation Centre developed an integrated meteorological observation operational and monitoring system and built the operational and monitoring operations. It is described the meteorological observation equipment’s operation status monitoring, technique supporting management, observation data quality monitoring and the system’s technical framework involving the requirements of the station, province and national users. It also put forward the distribution form of two level layoutthree level applications. The meteorological observation operational and monitoring and analysis system contains five function subsystems, there are the realtime facility operation status monitoring, the equipment maintance information management, the observation data quality monitoring, the basic information management and the operation statistical evaluation. Besides, the general situation of meteorological observation system operational monitoring operations is described, such as the integrated meteorological observation system’s realtime operational status, the monitoring product analysis service, regular assessment of the equipment operation efficiency and data quality status, etc. The meteorological observation operational and monitoring system could ensure the steady operation of these main meteorological observation equipments, such as meteorological radar, and it also plays a main role in the drastically improving meteorological facility’s operation efficiency.