In 2017, the overall ambient air quality in Nanning was improved, and the number of days with excellent AQI continued to increase. The annual average concentration of sulfur dioxide and nitrogen dioxide in the ambient air reached the national first level standard. The annual average concentration of PM10 and PM2.5 reached the national second-level standard. The main drinking water sources had good quality and met the requirements of drinking water source and water quality. The water quality of the main rivers such as Zuojiang River, Youjiang River, Yongjiang River, Yujiang River and Wuming River in the territory met or exceeded the III-level national standard of surface water. In addition, the urban acoustic environment is at a good level and the radiation environment is in a safe state.