A TRMNL plug-in that displays current pollen levels for Austria using data from the Österreichischer Polleninformationsdienst. Shows today's pollen contamination and a 3-day forecast per pollen type, with optional filtering by pollen name.
- API Key — free key from the Austrian Pollen Information Service (request one via the link in the plugin's About section). Fair use: please don't poll more than once every 4 hours.
- Country / Language — location and language for pollen names.
Languagealso switches the plugin's own UI text between German and English; all other languages fall back to English UI text. - Latitude / Longitude — your location, e.g. via latlong.net.
- Minimum Severity — hide pollen types below a chosen contamination level (default: hide zero-contamination entries).
- Pollen Filter (optional) — comma-separated pollen names to show only those types; partial matches supported.
Requires a non-system Ruby (macOS ships Ruby 2.6, too old for trmnlp):
export PATH="/opt/homebrew/opt/ruby/bin:$PATH"
trmnlp serve # http://localhost:4567
trmnlp lint # same gate as CI
trmnlp build --pngLocal custom-field presets live in .trmnlp.yml. The API key comes from the POLLEN_API_KEY
environment variable; set POLLEN_LATITUDE/POLLEN_LONGITUDE the same way to preview with your
own location without committing it — the checked-in defaults are a public landmark, not a real
address.
Data provided by Österreichischer Polleninformationsdienst, www.polleninformation.at