| Date | Value |
|---|---|
| Jul 27, 2024 23:13 | 0.00 ppm |
| Jul 22, 2024 13:35 | 0.00 ppm |
| Jul 17, 2024 14:18 | 0.00 ppm |
| Jul 13, 2024 17:37 | 0.00 ppm |
| Jul 12, 2024 21:39 | 0.00 ppm |
| Jul 11, 2024 21:54 | 0.25 ppm |
| Jul 9, 2024 19:39 | 1 ppm |
| Jul 8, 2024 16:22 | 2 ppm |
| Jul 7, 2024 12:43 | 2 ppm |
| Jul 6, 2024 14:54 | 2 ppm |
| Jul 5, 2024 19:44 | 2 ppm |
| Jul 4, 2024 19:07 | 2 ppm |
| Jul 3, 2024 18:42 | 2 ppm |
| Jul 2, 2024 16:52 | 2 ppm |
| Jul 2, 2024 02:32 | 2 ppm |
| Jun 29, 2024 22:04 | 2 ppm |