University of Worcester's pollen forecast and fungal spore forecast for the UK.

Weekly pollen and fungal spore forecast summary

Due to popular demand our forecasts are back. 

Forecast to 14th February 2025:  Pollen: tree pollen at low to moderate risk; Spores: Aspergillus/penicillium types often at high risk.

Grass Pollen Count - Low

 Pollen forecast for grass with a low green pollen count.

Grass pollen season will resume next Spring.

Tree Pollen Count - Moderate

 Pollen forecast for trees with a moderate yellow pollen count.

Hazel pollen at moderate risk on any mild days (+10C). Alder pollen will also be airborne but at a low risk for now. The main alder season is likely to start from mid-February but cold weather is forecast, which may delay it further.

Fungal Spore Levels - High

Pollen forecast for spores with a high orange pollen count.

Aspergillus/penicillium types are expected to see some high peaks over the next two weeks, during dry days in particular. Other types will be low. 

Weed Pollen Count - Low

Pollen forecast for weeds with a low green pollen count.

Weed pollen season will resume next Spring.

School of Science and Environment

If you are interested in our pollen forecast, you may also be interested in our courses. 

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