Pollen Forecast

Forecast Issued: 04-04-25

Pollen Type: Grass and Tree Pollen - see comments

Region	Friday	Saturday	Sunday
	04-04-25	05-04-25	06-04-25
Leinster	M	M	M
Munster	M	M	M
Connacht	M	M	M
Ulster	M	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. Cypress, Birch and Ash pollen levels have risen in the last couple of days. This dry warmer spell is bringing the tree pollen season.

Tree Comments:

Cypress, Birch 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:

Medium concentrations expected. Aspergillus and Pleospora may be present on dry days.

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

Forecast updated at around 11:15 AM daily.

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.