Date | Value |
---|---|
Sep 1, 2017 09:12 | 1400 ppm |
Aug 11, 2017 15:50 | 1400 ppm |
Aug 5, 2017 09:37 | 1320 ppm |
Jul 30, 2017 14:37 | 1400 ppm |
Jul 16, 2017 08:23 | 1400 ppm |
Jul 7, 2017 19:49 | 1360 ppm |
Jul 5, 2017 13:15 | 1400 ppm |
May 26, 2017 14:29 | 1520 ppm |
May 12, 2017 14:44 | 1600 ppm |
Apr 8, 2017 12:52 | 1440 ppm |
Mar 31, 2017 18:14 | 1200 ppm |
Mar 24, 2017 15:01 | 1500 ppm |
Mar 17, 2017 17:51 | 1600 ppm |
Mar 7, 2017 14:27 | 1480 ppm |