Pollen Forecast

Forecast Issued: 13-04-26

Pollen Type: Tree pollen season has started. Pollen from Ash, Alder and Cypress are present.

Region	Monday	Tuesday	Wednesday
	13-04-26	14-04-26	15-04-26
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 pollen season has started with Ash, Alder, Cypress and Yew.

Tree Comments:

Ash, Alder and Cypress are present, with some Birch visible.

Grass Comments:

Rising concentrations for grass pollen have been observed and expected to rise through Spring.

Weed Comments:

Low nettle and weed pollen levels expected.

Spore Comments:

Medium levels expected for fungal spores, especially Aspergillus on dry days and Leptosphaeria on rainy 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.

Pollen Forecast Explained

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