Pollen Count in Limerick
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Limerick, Ireland has cool, wet weather with temperatures rarely exceeding 22°C (72°F). Rainfall is frequent, which helps limit pollen spread.
Updated: 2/25/2026
The pollen season in Limerick is generally moderate due to the cool, wet climate. Grass pollen is most prevalent from May to July.
Tree pollen, like birch and elder, can be an issue in spring, but overall, Limerick's climate helps minimize severe allergic reactions to pollen.
Pollen Forecast Chart
Recommendations
When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).
- Wear masks if necessary
- Shower after going out
- Wear sunglasses if windy
- Close windows and doors
- Use an indoor air purifier
- Avoid wearing woolen clothes outside
- Limit outdoor activities
Annual Pollen Overview
Check out this month-by-month overview of the daily average pollen count in Limerick 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.
| Alder | Birch | Grass | Mugwort | Olive | Ragweed | |
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 0 | 0 | 0 |
| Feb | 3.6 | 0 | 0 | 0 | 0 | 0 |
| Mar | 21.2 | 6.2 | 0 | 0 | 0 | 0 |
| Apr | 45.4 | 294.4 | 0.7 | 0 | 0 | 0 |
| May | 0 | 11.8 | 37.3 | 0 | 0 | 0 |
| Jun | 0 | 0 | 393.8 | 0 | 0.1 | 0 |
| Jul | 0 | 0 | 272.2 | 1 | 0 | 0 |
| Aug | 0 | 0 | 41.2 | 0.3 | 0 | 0 |
| Sep | 0 | 0 | 1.3 | 0 | 0 | 0 |
| Oct | 0 | 0 | 0 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(73 km)