Pollen Count in Tortosa
- Loading..
- Loading..
- Loading..
- Loading..
Values in gr/m³ (pollen grains per cubic metre).
Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.
In late winter and early spring, tree pollen starts in Tortosa. Almond, cypress, and plane trees can release pollen first. Olive trees also begin around spring. The air can carry this pollen from February through May.
In spring, grass pollen becomes important. Grasses grow in fields, roadsides, and open spaces. They release pollen from April to June. This time can bring a lot of pollen on warm, dry, and windy days.
In late spring and early summer, olive pollen is often high in Tortosa. Olive trees are common in the area. Their pollen usually appears from April to June, with the strongest period in May and early June. Other trees may still be active too.
In summer and early fall, some weeds and late plants release pollen. Plants like mugwort and other wild herbs can bloom in dry places. Their pollen may appear from July to September. By late fall, pollen levels usually drop.
Updated: 1 Oct 2026.
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 Tortosa 🌾. 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 | 0.1 | 0 | 0 | 0 | 0 | 0 |
| Feb | 10.8 | 0 | 2.8 | 0 | 0 | 0 |
| Mar | 21.7 | 30.7 | 9.8 | 0 | 0 | 0 |
| Apr | 12 | 56.9 | 38.9 | 0 | 120 | 0 |
| May | 0.2 | 2.9 | 204.7 | 0 | 4436.8 | 0 |
| Jun | 0.1 | 1.4 | 193.6 | 0 | 193.1 | 0 |
| Jul | 0 | 0 | 109.7 | 0.2 | 0.5 | 0.5 |
| Aug | 0 | 0 | 51.8 | 3 | 0 | 7.9 |
| Sep | 0 | 0 | 16.4 | 26 | 0 | 3 |
| Oct | 0 | 0 | 6.3 | 30.1 | 0 | 0 |
| Nov | 0 | 0 | 1.1 | 18.3 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
Values in gr/m³ (pollen grains per cubic metre).
(12 km)