You’ve no interest in combing this type of data with some basic automatons?
For example starting up a filtered extractor fan to pull fresher air into the house or the office if CO2 levels get to high, or starting up a few filter boxes if the PM starts to creep up within the house or office?
Pretty easy to do with mqtt or home-assistant on rPi with no internet link. Most of those sensors can be picked up online and run with various cheap micro controllers.
Also did they say anything about the lifetime of the PM sensors? Most of the sensors I’ve seen available with a laser have an estimated lifespan of a few years run time. So generally recommended to only sample for ~30secs every few minutes for a significant increase in sensor life.