2026年3月26日:   00:00: 28.47mg/L;   01:00: 28.62mg/L;   02:00: 29.27mg/L;   03:00: 29.53mg/L;   04:00: 29.14mg/L;   05:00: 29.03mg/L;   06:00: 29.55mg/L;   07:00: 29.42mg/L;   08:00: 30.37mg/L;   09:00: 26.57mg/L;   11:00: 27.50mg/L; 12:00: 28.06mg/L;   13:00: 27.31mg/L;   14:00: 27.94mg/L;   15:00: 31.14mg/L;   16:00: 26.59mg/L;   17:00: 26.70mg/L;   18:00: 26.97mg/L;   19:00: 30.52mg/L;   20:00: 29.70mg/L;   21:00: 30.31mg/L;   22:00: 25.77mg/L;   23:00: 26.07mg/L.