2026年9月10日:  00:00: 28.71mg/L;  01:00: 29.14mg/L;  02:00: 28.39mg/L;  03:00: 28.77mg/L;  04:00: 28.43mg/L;  05:00: 28.31mg/L;  06:00: 28.93mg/L;  07:00: 28.75mg/L;  08:00: 28.61mg/L;  09:00: 28.36mg/L;  11:00: 28.66mg/L;  12:00: 28.32mg/L;  13:00: 28.31mg/L;  14:00: 28.47mg/L;  15:00: 28.24mg/L;  16:00: 27.87mg/L;  17:00: 27.88mg/L;  18:00: 28.04mg/L;  19:00: 28.03mg/L;  20:00: 27.79mg/L;  21:00: 27.71mg/L;  22:00: 27.68mg/L;  23:00: 27.85mg/L.