Pollen Forecast
Forecast Issued: 29-04-25
Pollen Type: Tree Pollen particularly - see comments
| Region | Tuesday | Wednesday | Thursday |
|---|---|---|---|
| 29-04-25 | 30-04-25 | 01-05-25 | |
| Leinster | L | M | M |
| Munster | L | M | M |
| Connacht | L | M | M |
| Ulster | L | M | M |
L = Low
M = Moderate
H = High
VH = Very high
N/A = Not available
General Comments:
Tree, Grass, nettle and weed pollen seasons starting. Birch pollen is blooming currently. Cypress and Ash pollen levels have risen recently.
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 present.
© 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.
