| Date | Value |
|---|---|
| Sep 9, 2024 19:15 | 1 ppm |
| Aug 20, 2024 19:56 | 1 ppm |
| Aug 6, 2024 17:30 | 0.50 ppm |
| Jul 29, 2024 19:33 | 0.50 ppm |
| Jul 21, 2024 16:24 | 0.10 ppm |
| Jul 14, 2024 19:37 | 0.50 ppm |
| Jul 11, 2024 17:56 | 0.48 ppm |
| Jul 6, 2024 15:43 | 0.49 ppm |
| Jul 3, 2024 20:15 | 0.50 ppm |
| Jun 19, 2024 19:58 | 0.50 ppm |