Ferrum-Pollen
Grab the Pollen as a screenshot from "https://allergie.hexal.de/pollenflug/vorhersage".
Build
$ docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t pollen .Run
$ docker run --env PLZ='74072' --rm -v ${PWD}:/app -w /app pollen