The present invention provides a smart water quality monitoring and management system comprising a water quality detecting module having a pH detector and a water temperature detector; a signal transceiver control box having a numerical analysis near-end transmission module and a numerical analysis remote transmission module, the numerical analysis proximal transmission module is connected to the pH detector and the water temperature detector to receive a pH value and a water temperature value; a smart mobile device, having a The numerical synchronous reading analysis storage device and an alarm issuing device, the numerical synchronous reading analysis storage device wirelessly receives the pH value and the water temperature value by the numerical analysis remote transmitting module, and the pH value and the water temperature value are one. The mathematical model's algorithm estimates the concentration of molecular ammonia in water, and when the concentration exceeds a set value, the alarm is issued by the alarm.本創作提供一種智慧水質監控管理系統,包含一水質偵測模組,具有一酸鹼值偵測器及一水溫偵測器;一訊號收發控制盒,具有一數值分析近端傳送模組及一數值分析遠端傳送模組,數值分析近端傳送模組連接酸鹼值偵測器及該水溫偵測器以接收一酸鹼值數值及一水溫數值;一智慧行動裝置,設有一數值同步讀取分析儲存器及一警報發佈器,數值同步讀取分析儲存器由數值分析遠端傳送模組無線接收酸鹼值數值及水溫數值,將酸鹼值數值及水溫數值以一數學模型的演算法推算分子氨於水中的濃度,當濃度超過一設定值由警報發佈器發出警告。