6 ms·
I don't understand how ventilation could cause CO2 to get that imbalanced. Can you cite a source?
by anon400232 4y ago
I don't understand how ventilation could cause CO2 to get that imbalanced. Can you cite a source?
- SXX 4y agoELI5? - Your normal city air CO2 is 350-500 PPM. - Humans exhale CO2. - In closed unventilated bedroom CO2 have nowhere to go. - Air isn't being mixed when you sleep too. - In few hours PPM can grow to 2000 or higher. - Cheap air conditioners either dont have fresh air ventilation at all or dont have sufficient efficiency to compensate for two humans breathing. You can google actual numbers elsewhere. Solution usually consist to sleeping with open windows or getting proper fresh air ventination system.