See a bunch of people nerding out over indoor ppm measurements at night . Y not get a small air purifier and forget about it. They are pretty affordable if all you want to filter is your bedroom at night.
Nvm they nerding over co2 š¤¦āāļø
Open door šŖ
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This is one of those notes Iād like to delete š
Hmm, do standard air purifiers filter co2? š¤ probably not
