Pollen Count in Trenč
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Trenčín has different types of trees, plants, and flowers. They make pollen. Pollen is in the air. Some people feel bad when they breathe it in.
Updated: 6/1/2026
In spring, trees like oak, beech, and birch make a lot of pollen. This happens from March to May. The air is full of pollen. People stay inside.
Grasses and weeds also make pollen. This happens in late spring and summer. June and July are the worst months. Pollen counts are high.
In autumn, some plants like mugwort make pollen. This lasts until October. Then, pollen counts go down. Winter is a quiet time for 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 Trenč 🌾. 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 | 5.1 | 0 | 0 | 0 | 0 | 0 |
| Feb | 17.3 | 0 | 0 | 0 | 0 | 0 |
| Mar | 770.4 | 113.6 | 5.4 | 0 | 0 | 0 |
| Apr | 5.2 | 1645.6 | 25.1 | 0 | 0.9 | 0 |
| May | 0.1 | 110.9 | 140.5 | 0 | 0.3 | 0 |
| Jun | 0 | 3 | 637.2 | 0.1 | 11.7 | 0 |
| Jul | 0 | 0.3 | 282.9 | 22.2 | 0 | 0.3 |
| Aug | 0 | 0 | 121.6 | 69.1 | 0 | 439.7 |
| Sep | 0 | 0 | 24.9 | 31.2 | 0 | 560.3 |
| Oct | 0 | 0 | 5.7 | 2.1 | 0 | 0.4 |
| Nov | 0 | 0 | 0.4 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(21 km)
(55 km)