Pollen is moderate in LL (Llandudno) today.

LL covers part of Wales and follows its regional pollen pattern closely.

Tree pollen here is dominated by oak, birch and alder, 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. Mountain rain can clear the air quickly but valley pockets see persistent grass counts in June.

For the wider regional view see Wales.