Multiple products from Sentinel-5P

Is it possible to write a custom script, where I would work with multiple S5P products and do some basic maths - like a ratio of two pollutants? I’m not sure if this is supported and if yes, how I would achieve this (I’m not familiar with JavaScript either, so it’s even harder for me to work it out). Thanks!

This is currently not yet supported. However, in a few weeks it should be, based on our “multi-temporal processing” functionality as currently available for Sentinel-1 and Sentinel-2: