How to get congestion H3 for a city or area?

[MshadDr]

Hi i want to know does it possible to figure out if a H3 in crowded or not?

[nrabinowitz]

The H3 library itself doesn't have any data about what's in each cell. If you just want population, you could look at https://dataforgood.facebook.com/dfg/tools/high-resolution-population-density-maps or https://data.humdata.org/dataset/kontur-population-dataset (indexed by H3 res 8).