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

Weekly pollen and fungal spore forecast summary

Forecast to 14th November 2025 for West Midlands:  Pollen: all pollen types very low; Spores: High at times for certain types.

Grass Pollen Count - Low

 Pollen forecast for grass with a low green pollen count.

Grass pollen risk will remain very low or zero until next Spring.

Tree Pollen Count - Low 

 Pollen forecast for trees with a low green pollen count.

Tree pollen risk will remain very low or zero until the new year.

Fungal Spore Levels - High 

Pollen forecast for spores with a high orange pollen count.

 Spores will be at generally moderate levels, apart from types that require high humidity and mild conditions, which will be high at times. These latter types include aspergillus/penicillium, basidiospores, leptosphaeria and allies.

Weed Pollen Count - Low

 Pollen forecast for weeds with a low green pollen count.

Weed pollen risk pollen risk will remain very low or zero until next Spring.

School of Science and Environment

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