current CO₂ level in Tutorial Room A / #2B04 is 837ppm [2026-01-22 16:53]

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#CO2  

current CO₂ level in Tutorial Room A / #2B04 is 1030ppm [2026-01-22 16:47]

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#EverythingOpen
#CO2  

current CO₂ level in Tutorial Room A / #2B04 is 1217ppm 😕 [2026-01-22 16:26]

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#EverythingOpen
#CO2  

current CO₂ level in Tutorial Room A / #2B04 is 1375ppm 😕 [2026-01-22 16:05]

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#EverythingOpen
#CO2  

current CO₂ level in Tutorial Room A / #2B04 is 847ppm [2026-01-22 15:54]

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#EverythingOpen
#CO2