I recall a shortform here speculated that a good air quality hack could be a small fan aimed at one’s face to blow away the Co2 one breathes out. I’ve been doing this and experience it as helpful, though it’s hard know for sure.
This also includes having it pointed above my face during sleep, based on experience after waking. (I tended to be really fatigued right after waking. Keeping water near bed to drink immediately also helped with that.)
I recall a shortform here speculated that a good air quality hack could be a small fan aimed at one’s face to blow away the Co2 one breathes out. I’ve been doing this and experience it as helpful, though it’s hard know for sure.
This also includes having it pointed above my face during sleep, based on experience after waking. (I tended to be really fatigued right after waking. Keeping water near bed to drink immediately also helped with that.)