Sunday 28 June Updated 04:26

Yes. Pollen is high in Swindon today.

Tomorrow stays at this level.

Grass

High

Index value 4 of 5.

Grass active.

Tree

None

Index value 0 of 5.

Weed

Very low

Index value 1 of 5.

Hayfever sufferers in Swindon should track all three pollen types from March through August.

Tree pollen here is dominated by oak, ash and hornbeam, with grass led by ryegrass and cocksfoot and weeds by nettle and dock.

Tree pollen typically peaks in April. Grass counts are highest from June. Mild winters bring tree pollen forward; coastal breezes can keep the grass count down on the worst days.

For the wider regional view see South West England.

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