I know a certain framework creator that will be all over this - and has been vocal on twitter about it. I went looking, this seems like a pretty good air quali

I know a certain framework creator that will be all over this - and has been vocal on twitter about it. I went looking, this seems like a pretty good air quality monitor: https://www.amazon.com/AirVisual-Quality-Monitor-Accuracy-Particle/dp/B01MF6X1YK https://www.amazon.com/AirVisual-Quality-Monitor-Accuracy-Pa... (~$400) There are cheaper ones too; but do your research, as accuracy (and ideas about what constitutes accurate) can vary from manuf. to manuf. https://medium.com/@dhh/air-quality-matters-but-dont-trust-foobot-on-it-e2df4234a776 https://medium.com/@dhh/air-quality-matters-but-dont-trust-f... also apparently, a box fan + filter ain't so bad. https://www.youtube.com/watch?v=kH5APw_SLUU https://www.youtube.com/watch?v=kH5APw_SLUU