2026年3月27日:   00:00: 26.49mg/L;   01:00: 29.27mg/L;   02:00: 29.17mg/L;   03:00: 28.34mg/L;   04:00: 27.75mg/L;   05:00: 27.70mg/L;   06:00: 27.21mg/L;   07:00: 27.30mg/L;   08:00: 27.43mg/L;   09:00: 29.84mg/L;   11:00: 21.25mg/L;   12:00: 21.45mg/L;   13:00: 21.46mg/L;   14:00: 21.47mg/L;   15:00: 21.39mg/L;   16:00: 21.57mg/L;   17:00: 21.41mg/L;   18:00: 21.21mg/L;   19:00: 21.50mg/L;   20:00: 21.25mg/L;   21:00: 21.41mg/L;   22:00: 21.65mg/L;   23:00: 21.99mg/L.