2025年05月11日:   00:00: 32.08mg/L;   01:00: 26.35mg/L;   02:00: 23.03mg/L;   03:00: 22.91mg/L;   04:00: 30.17mg/L;   05:00: 27.06mg/L;   06:00: 23.97mg/L;   07:00: 30.64mg/L;   08:00: 26.35mg/L;   09:00: 22.08mg/L;   11:00: 30.42mg/L; 12:00: 28.98mg/L;   13:00: 22.55mg/L;   14:00: 31.82mg/L;   15:00: 23.97mg/L;   16:00: 22.90mg/L;   17:00: 29.44mg/L; 18:00: 24.68mg/L;   19:00: 23.50mg/L;   20:00: 29.92mg/L;   21:00: 23.98mg/L; 22:00: 23.99mg/L;   23:00: 24.45