A Lovelace card that shows pollen forecasts from several integrations. The card supports Home Assistant's visual editor and works with eleven adapters:
- Pollenprognos
- DWD Pollenflug
- Polleninformation EU
- SILAM Pollen Allergy Sensor
- Kleenex Pollen Radar
- Pollen.lu
- Atmo France
- Google Pollen Levels
- Google Pollen
- MeteoSwiss / hass-swissweather
- IRM KMI
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A daily forecast (integration pp): one row per allergen, one level ring per day. |
Other layouts too: twice_daily (above), plus hourly and minimal. |
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An aggregate summary block over the icon_in_ring layout (GPL): overall risk and qualifier rows above the detailed allergens. |
The companion badges for one location, in a few visual styles. |
Install one of the supported integrations above. The card auto-detects which adapter to use based on your sensors.
- Multi-Integration Support: Works with 11 different pollen data sources (Pollenprognos, DWD Pollenflug, Polleninformation EU, SILAM, Kleenex Pollen Radar, Pollen.lu, Atmo France, Google Pollen Levels, Google Pollen, MeteoSwiss, IRM KMI)
- Auto-Detection: Automatically detects which integration to use based on your available sensors
- Visual Editor: Full Home Assistant UI configuration support - no manual YAML editing required
- Scalable SVG Icons: 24+ allergen icons rendered as lightweight, customizable SVG graphics
- Multiple Display Modes: Support for minimal, daily, hourly, and twice-daily forecast layouts; icon-in-ring layout places the allergen symbol inside the level ring
- Badge Element: Companion
pollenprognos-badgeshows the current pollen level as a compact HA dashboard badge, ships in the same bundle, no extra install needed - Full Localization: Dynamic language support with 15 translations following Home Assistant's language setting
- Extensive Customization: Configure colors, layouts, text size, sorting, and display options through the visual editor
- HACS Integration: Official HACS repository with automatic updates and easy installation
Add https://github.com/krissen/pollenprognos-card as a custom repository in HACS and install the card. Reload your browser cache after installation.
You can configure the card using the Lovelace editor. A minimal YAML configuration looks like this:
type: custom:pollenprognos-card
integration: pp # auto-detected if omitted
city: Stockholm # adapter specific optionMore details, including all options and example snippets, are available in the documentation:
- Configuration reference
- Integrations and compatibility
- Localization and custom phrases
- Related projects
- 🐛 Bug reports: GitHub Issues
- 💬 Questions & discussions: GitHub Discussions
- 📖 Documentation: See docs/ folder
- 🤝 Contributing: See CONTRIBUTING.md for guidelines
Project lineage:
- Original: pollenprognos-card by @isabellaalstrom
- Rewritten as: pollen-card by @nidayand
- This fork: Extended with multi-integration support and additional features by @krissen
Maintainer: @krissen
Thank you to everyone who has contributed to this project:
- @olanystrom - Fixed CDN problems
- @danishru - SILAM adapter improvements
- @hardebusch - German translation improvements
- @Krzysztonek - Polish localization
- @AndreasSkarpelos - Greek localization
- @r3turnNull - MeteoSwiss / hass-swissweather adapter (#212)
Want to support development? Buy me a coffee!
This project is licensed under the Apache License 2.0 - see the LICENSE file for details.