2025年12月3日:   00:00: 30.68mg/L;   01:00: 26.96mg/L;   02:00: 27.09mg/L;   03:00: 30.19mg/L;   04:00: 29.44mg/L;   05:00: 29.11mg/L;   06:00: 28.91mg/L;   07:00: 28.74mg/L;   08:00: 29.28mg/L;   09:00: 28.90mg/L;   11:00: 28.30mg/L;   12:00: 28.89mg/L;   13:00: 28.63mg/L;   14:00: 28.82mg/L;   15:00: 28.89mg/L;   16:00: 28.97mg/L;   17:00: 29.36mg/L;   18:00: 32.71mg/L;   19:00: 26.73mg/L;   20:00: 30.70mg/L;   21:00: 30.21mg/L;   22:00: 25.99mg/L;   23:00: 30.21mg/L.