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 17th January 2025: Pollen: hazel at low to moderate risk; Spores: Aspergillus/penicillium types at moderate to high risk.
Grass Pollen Count - Low
Grass pollen season is over and will resume next Spring.
Tree Pollen Count - Low
Some hazel pollen is now airborne at a low risk for now but with the risk increasing to moderate on mild days (+10C). The season for this type is likely to be above average severity in the south and east of England, average in the Midlands and southwest and mild elsewhere. A little alder pollen will also be airborne.
Fungal Spore Levels - High
Aspergillus/penicillium will rise to moderate or high on dry days, even when cold and frosty. Other types will be low. The risk will be greater in South-west and Midlands and lowest in upland areas of Scotland and the far north of England.
Weed Pollen Count - Low
Weed pollen season is over and will resume next Spring.
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