Downloaded data formatting is wrong

I have done a download of the data from my weather station, and I have a couple of issues.

A snapshot of the data:
Timestamp 1733778745
Timezone : America/New_York 2024/12/09 16:12:25
Temperature 22
Humidity 41
CO2 1101
Noise 40
Pressure 1016.7

First what format is the "Timestamp"? What format do I need to set it to in Excel to display an actual time?

Second the units are not what I set them to in the app. They display correctly in the app, Temperature is °F and Pressure is in InHg. But as you can see they are in °C and mbar in the data download. How do I get the units to display correctly in the data download?

The unit settings in my app:
https://i.imgur.com/ngrKECr.jpeg