The integrated environmental sensor mounted on the smart light pole can monitor PM2.5, temperature, humidity, wind speed, wind direction, rainfall, noise and other environmental data information in real time. After analyzing and processing the collected data, it will be released in real time through the urban publishing platform (LED Display screen release and WIFI hotspot reminder) to facilitate citizens to travel, and provide basic meteorological data for the Meteorological Bureau and environmental pollution analysis data for the Environmental Protection Bureau.