I’ve got Dyson Purifier Cool in my study and a Big+Quiet in my living room and I tried generating a Machine Air Quality report for the first time with both. I’v e had them for a few weeks now and Continuous Monitoring has been turned on this entire time. On the iPhone app, I can see the graphs showing the air quality of the previous few days, even when the machine was switched off.
But the report error message says: “Your machine hasn’t collected enough air quality readings” (see screenshot). I have tried restarting the app and the machine. No difference.
![](https://uploads-eu-west-1.insided.com/dyson-en/attachment/65dcae51-bae3-43a4-8e15-a2797eec6238.jpg)