Sauna: CO2 1108 ppm

KW 23 2025 373 ppm ∅ 483 ppm 970 ppm

0 ppm 200 ppm 400 ppm 600 ppm 800 ppm 1000 ppm 448 471 518 575 454 460 458
KW 22 2025 KW 24 2025