Forecast Issued: 09-04-2021
Pollen Type: Tree
L = Low
M = Moderate
H = High
VH = Very high
N/A = Not available
Cold, wintry weather will keep the tree pollen risk low over the weekend. From Monday, the risk will increase to moderate in Leinster and Munster as temperatures rise back to double figures. Birch and ash will be the main allergens airborne.
Birch tree pollen is now airborne with a high risk during mild, sunny weather. Ash and willow pollen also airborne.
Grass pollen risk is low and will remain low until May
Weed pollen risk is low for now but the season will start again in April/May
Fungal spore levels are currently low.
© National Pollen and Aerobiology Research Unit
Forecast updated at around 11:15 AM daily
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