Pollen Forecast

Forecast Issued: 15-04-25

Pollen Type: Tree Pollen particularly - see comments

Region	Tuesday	Wednesday	Thursday
	15-04-25	16-04-25	17-04-25
Leinster	H	M	M
Munster	H	M	M
Connacht	H	M	M
Ulster	H	M	M

L = Low
M = Moderate
H = High
VH = Very high
N/A = Not available

General Comments:

Tree, Grass, nettle and weed pollen seasons are beginning now. Birch pollen is blooming currently. Cypress and Ash pollen levels have risen recently. This dry warmer spell is bringing the tree pollen season.

Tree Comments:

Birch primarily but Cypress and Ash pollen are appearing. The tree pollen seasons for most other species have yet to start.

Grass Comments:

Medium concentrations expected for grass pollen.

Weed Comments:

Little or no weed pollen expected.

Spore Comments:

Pleospora and Aspergillus expected at high concentrations on these dry days.

© Dr. David O’Connor, School of Chemical Sciences, DCU

This pollen forecast is copyright protected. Reproduction of this on other websites or electronic media by any means whatever is prohibited. © Dr. David O’Connor, School of Chemical Sciences, DCU.

Shown below is a calendar depicting the general seasonal trends and allergenicity of the ten most prevalent pollen types for Dublin.