| Date | Value |
|---|---|
| Dec 9, 2024 00:42 | 1480 ppm |
| Sep 23, 2024 23:07 | 1600 ppm |
| Sep 15, 2024 15:27 | 1500 ppm |
| Sep 8, 2024 23:20 | 1520 ppm |
| Sep 4, 2024 22:41 | 1440 ppm |
| Aug 28, 2024 22:01 | 1560 ppm |
| Aug 16, 2024 23:17 | 1520 ppm |
| Aug 10, 2024 18:30 | 1520 ppm |
| Aug 1, 2024 22:53 | 1440 ppm |
| Jul 14, 2024 16:53 | 1600 ppm |
| Jul 8, 2024 00:14 | 1200 ppm |
| Jul 4, 2024 14:17 | 740 ppm |
| Jun 18, 2024 21:14 | 880 ppm |
| Jun 18, 2024 21:05 | 960 ppm |