Today
533 ppm
Max
21:08
413ppm
Min
15:30
Yesterday
507ppm
Max
03:35
412ppm
Min
14:16
October 2026
545ppm
Max
1 Oct 23:26
412ppm
Min
4 Oct 14:16
2026
806ppm
Max
17 Apr 06:53
383ppm
Min
12 Feb 13:22
All-Time
954ppm
Max
24 May 2025 11:54
383ppm
Min
12 Feb 2026 13:22