Pollen Count in Tarragona
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Tarragona has a Mediterranean climate. Pollen seasons happen every year. Trees, plants, and flowers release pollen. This makes the air filled with tiny particles.
Updated: 2/11/2026
Spring is the main pollen season. Trees like olives and almonds release pollen. March and April are the worst months. The air is filled with yellow pollen dust.
Some plants release pollen in summer. Grasses and weeds do this. July and August can be bad months. The heat makes pollen spread quickly.
Winter is a quiet time for pollen. Some plants still release pollen. But it's much less than in spring and summer. The air is cleaner then.
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 Tarragona 🌾. 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 | 0.4 | 0 | 0 | 0 | 0 | 0 |
| Feb | 46.6 | 0 | 2.8 | 0 | 0 | 0 |
| Mar | 13.4 | 35.3 | 6.8 | 0 | 0.4 | 0 |
| Apr | 1.1 | 11.5 | 37 | 0 | 27 | 0 |
| May | 0 | 1.7 | 141.3 | 0 | 146.5 | 0 |
| Jun | 0.1 | 0.2 | 112 | 0 | 6.5 | 0 |
| Jul | 0 | 0 | 53.3 | 0.6 | 0 | 0.1 |
| Aug | 0 | 0 | 25.1 | 4.8 | 0 | 4.9 |
| Sep | 0 | 0 | 10 | 104.3 | 0 | 7.1 |
| Oct | 0 | 0 | 2.2 | 46.7 | 0 | 0 |
| Nov | 0 | 0 | 0.1 | 19.7 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |