[showmypost]

The levels I have at night indeed are unhealthy, I’m still trying to find the best way to tackle this challenge..

Most wakeups are from noise (I can see it in the data) but high CO2 levels can also make me a lighter sleeper.

Not sure where you’re based but in Europe the priority is mostly on heat isolation, so air movement suffers. The US is better in that regard. There was a big thread on that topic on X the other week (Peter the indie hacker initiated it and there were some good recommendations in case you’re the owner of the flat)

[ddxv]

Is your bedroom approaching 4 or 5k PPM? The chart screen shotted was at 3300+ and it looks like it kept going up after. Hopefully it's a bad sensor reading, but that is very high. I sleep in a small room with a few people and it's maybe 1500 and noticeable when that happens. Getting to 5k is potentially dangerous for extended periods of time.

https://en.wikipedia.org/wiki/Carbon_dioxide#Below_1%

[elliotto]

Hi, Co2 levels like that are severely high and will cause you to have a lot of issues. I had some issues with poor ventilation and headaches in my apartment, and my solution was to run the bathroom fan all the time - this gave me enough ventilation to feel much better. You're basically suffocating at 3000 ppm.

It's important to measure this somehow - I do this with a $100 Co2 sensor and display I got off amazon, but you seem to already have these sensors available.

[iknowSFR]

https://archive.ph/dd5Kl

“Almost 2%. The reduction in carbon-dioxide concentration when 60 square centimetres of plants were placed in an office, according to one study.”

[tclancy]

Plants can help somewhat.

[krausefx]

They can't, it's a myth. It's not enough plants, but also, they actually release CO2 at night.

[tclancy]

Oh duh, thanks for the reminder.