Weekly pollen and fungal spore forecast summary

Forecast to Friday 27th February 2026, for West Midlands: Pollen: risk of high alder during dry, mild days; Spores: generally low

Grass Pollen Count - Low

 Pollen forecast for grass with a low green pollen count.

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

Tree Pollen Count - High

 Pollen forecast for trees with a high orange pollen count.

High alder pollen on any dry, mild days, low risk during damp weather. Hazel, poplar, cypress and elm pollen also airborne in low to moderate amounts.

Fungal Spore Levels - Low

Pollen forecast for spores with a low green pollen count.

Generally, a low risk for spores this week. Low amounts of aspergillus/pencillium and pleospora will be airborne during mild, dry weather, although these may still cause symptoms in those who are particularly sensitive to spores.

Weed Pollen Count - Low

 Pollen forecast for weeds with a low green pollen count.

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

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