2026年7月26日:  00:00: 27.32mg/L;  01:00: 27.36mg/L;  02:00: 26.81mg/L;  03:00: 26.49mg/L;  04:00: 26.77mg/L;  05:00: 26.69mg/L;  06:00: 27.05mg/L;  07:00: 27.14mg/L;  08:00: 26.36mg/L;  09:00: 27.06mg/L;  11:00: 27.17mg/L;  12:00: 26.51mg/L;  13:00: 27.05mg/L;  14:00: 27.01mg/L;  15:00: 26.46mg/L;  16:00: 26.77mg/L;  17:00: 26.61mg/L;  18:00: 26.52mg/L;  19:00: 27.01mg/L;  20:00: 26.28mg/L;  21:00: 26.34mg/L;  22:00: 26.33mg/L;  23:00: 26.71mg/L.