A Better Air Quality Monitor

I've recently become interested in exploring Air Quality within my home, especially within my bedroom as i sleep, as this can effect the quality of sleep and the feeling of grogginess/tiredness during the next morning/day.

After looking around at recommended Air Quality Monitors, they all felt so dated and to be honest, quite tacky or stale.

With the rise in interest around CO2 not just in myself, but as a global trend, I asked myself, "What could it look like?".

Well, here is one initial rendition.