- Joined
- Jan 26, 2019
- Messages
- 167
- Reaction score
- 44
Most likely because you and anyone else is leaving the house during the day, reducing CO2 in the air, which raises the pH.
Great idea, but not the case. My girlfriend has been sick and her and I have been pretty much both bunkered in throughout the blackout.
If anything, I’d expect it to rise at night assuming that our respiration slows while we sleep. It was peaking around 3 PM.



