Gregory's Server@AbleAmazing @augieray And apply this to all buildings. Work offices, schools. Give people the means to make intelligent choices about their health. Maybe you don’t care if the building you’re about to enter has a Grade C air quality. Or maybe that lets you know this is a good place to wear a mask.
@sigsegv @augieray
Thank you for the information. I had never even considered air quality as a public health factor in the context of respiratory diseases. I will explore this further.