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I recall reading a blog post years ago where someone made a air quality raspberry pi thing and they lived in a major city. When their windows were open, air qua
by Eumenes 4y ago
I recall reading a blog post years ago where someone made a air quality raspberry pi thing and they lived in a major city. When their windows were open, air quality was shit, but reduced quite a bit with them closed.
- olddustytrail 4y agoThat's really weird. Why would you expect bad air to improve if you shut it in a room?
- bombcar 4y agoBecause the air stops moving and things settle out, and the air that is in the room gets cycled through any air filters you might have.
- olddustytrail 4y agoBut the new air that's pulled in is just as dirty and the settled out air is settling in your lungs. It really doesn't make sense.