Pollen flight app is an API based app with which you can quickly and easily see the pollen load for you in your city in Germany, Austria, Switzerland and Luxembourg, organic weather and now new weather conditions for the day. With temperature, sun rise, sunset, sun hours, wind strength and wind direction. This is the free version with two days weather and pollen preview (only with extra advertising).
If you like the app, you are welcome to switch to Pollenflug Pro. The Pro version is completely without advertising and with three weather and pollen flight previews.
The new app contains several allergens: alder, hazel, poplar, willow, elm, birch, ash, beech, dock, rye, grass, oak, plantain, mugwort and ambrosia.