Pollen is very low in BN (Brighton) today.

BN covers part of South East England and follows its regional pollen pattern closely.

Tree pollen here is dominated by oak, ash and silver birch, with grass led by ryegrass, timothy and cocksfoot and weeds by nettle and plantain.

Tree pollen typically peaks in April. Grass counts are highest from late May to early July. A long warm season and a high oak count make for one of the most active pollen calendars in the UK.

For the wider regional view see South East England.