Abstract: This paper presents the mobile APP as a carrier to address the limitations in mobile data acquisition and analysis for meteorological research , and to promote the integration of Xinjiang Meteorological Big Data Cloud Platform with mobile internet technologies . Based on the meteorological big data cloud platform framework , the APP is developed in the Android open-source environment using the Spring framework and Web Service data interaction mode , achieving distributed integration of the Xinjiang Meteorological Big Data Cloud Platform service interface , Baidu Map API , and front-end display modules . This APP enables real-time acquisition of various meteorological surface observation dataset elements and analysis products on demand , while inheriting the high-concurrency capabilities of the big data cloud platform ""s service interface to achieve millisecond-level response . Tests have demonstrated stable performance under 5 000 concurrent users . This work significantly advances the efficient integration of the Xinjiang Meteorological Big Data Cloud Platform with mobile internet technologies , providing a convenient and efficient mobile solution for meteorological research and operations .