2026年3月29日:   00:00: 22.27mg/L;   01:00: 22.20mg/L;   02:00: 22.60mg/L;   03:00: 22.98mg/L;   04:00: 22.52mg/L;   05:00: 22.50mg/L;   06:00: 22.70mg/L;   07:00: 22.48mg/L;   08:00: 43.54mg/L;   09:00: 41.74mg/L;   11:00: 32.61mg/L;   12:00: 21.26mg/L;   13:00: 29.71mg/L;   14:00: 30.02mg/L;   15:00: 25.98mg/L;   16:00: 21.67mg/L;   17:00: 33.46mg/L;   18:00: 20.03mg/L;   19:00: 23.72mg/L;   20:00: 23.21mg/L;   21:00: 20.64mg/L;   22:00: 22.90mg/L;   23:00: 22.28mg/L.