Right now, when the number of cigarettes is >50, we limit to show only 50 cigarettes:
https://github.com/amaurymartiny/shoot-i-smoke/blob/f1c67a4cf04d87d9bc82b3414453f582e8b18c46/App/components/Cigarettes/Cigarettes.tsx#L54-L55

However, it's 40 cigarettes and 180 cigarettes seem to have the same number of cigarettes:
<img src="https://user-images.githubusercontent.com/1293565/73891842-759fc58

It is unclear what units the different pollutants are reported in. While I can infer the units by looking at other sources, it would be good to add those explicitly to the converted XML or at least to the JSON. Can you help confirm the units being reported?

I saw that some functions for the data (e.g. get_current_air_data) have up to 3 API calls. It could be good to specify this in the documentation. I don't know to what extend the API lends itself to directly call a function based upon the name (instead of type and ID).

On a side note, you could also explain how the name or the type + ID is necessary in the docs. You could also do a quick test to