Current donation project: Ragweed Finder App


Current Charts


The charts show daily pollen data as a mean value of a specific region. There will be a delay before pollen data are displayed. This is due to the fact that pollen data are usually collected on a weekly basis and analyisis by light microscope is very time consuming. The charts are periodically updated to ensure the most up-to-date information is displayed.


Please select your data to display your chart.

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