2020年06月29日: 01:00: 22.52mg/L; 03:00: 27.80mg/L; 05:00: 28.11mg/L; 07:00: 22.15mg/L; 09:00: 29.43mg/L; 11:00: 24.60mg/L; 13:00: 29.61mg/L; 15:00: 13.98mg/L; 17:00: 29.91mg/L; 19:00: 25.17mg/L; 21:00: 24.10mg/L; 23:00: 29.22mg/L.