My original post is here (Python PurpleAirAPI (PAA) Implementation) but since then I have added new features to the original implementation.
As of writing a CSV Data Logger and PostgreSQL Data Logger exists to save off “real-time” data from the Purple Air API (PAA).
Grafana Dashboard Samples:
I am adding features/improvements as I have time 
Hopefully, you all can enjoy and or contribute to this project!
thanks,
Signed, a fan of Purple Air 