2025年09月4日:   00:00: 22.16mg/L;   01:00: 23.15mg/L;   02:00: 26.59mg/L;   03:00: 21.71mg/L;   04:00: 24.15mg/L;   05:00: 26.59mg/L;   06:00: 21.50mg/L;   07:00: 22.49mg/L;   08:00: 27.04mg/L;   09:00: 22.60mg/L;   11:00: 25.26mg/L;   12:00: 25.71mg/L;   13:00: 24.75mg/L;   14:00: 25.31mg/L;   15:00: 25.92mg/L;   16:00: 22.38mg/L;   17:00: 25.48mg/L;   18:00: 29.48mg/L;   19:00: 23.04mg/L;   20:00: 23.82mg/L;   21:00: 29.27mg/L;   22:00: 22.16mg/L;   23:00: 26.15mg/L.