@helle From what I've heard about the way that COVID safety measures were approached internally by some orga, the reason seems likely to be "having air quality graphs would mean acknowledging that this is our responsibility"
There's apparently been resistance to even the most basic safety measures to a degree that I find it difficult to believe it was just overlooked or 'too much work'
@helle (It wouldn't even have been a new thing to build, MCH2022 already had this kind of monitoring...)