2025年09月13日:   00:00: 25.64mg/L;   01:00: 26.19mg/L;   02:00: 21.31mg/L;   03:00: 26.12mg/L;   04:00: 27.27mg/L;   05:00: 21.54mg/L;   06:00: 25.66mg/L;   07:00: 28.42mg/L;   08:00: 22.68mg/L;   09:00: 32.32mg/L;   11:00: 22.90mg/L;   12:00: 23.47mg/L;   13:00: 24.01mg/L;   14:00: 23.46mg/L;   15:00: 23.92mg/L;   16:00: 26.57mg/L;   17:00: 23.36mg/L;   18:00: 24.05mg/L;   19:00: 24.50mg/L;   20:00: 24.12mg/L;   21:00: 30.01mg/L;   22:00: 25.20mg/L;   23:00: 24.96mg/L.