Pollen Count in Hanstholm
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Hanstholm has different types of pollen. Trees produce pollen in early spring. Grass pollen appears in late spring. Weeds and bushes produce pollen in summer.
Updated: 3/21/2026
Tree pollen starts in February. It's usually the worst in March and April. Oak, beech, and birch trees make a lot of pollen. It blows in the wind.
Grass pollen season begins in May. It's the worst in June and July. Grass pollen counts are usually high on warm and sunny days.
Weeds and bushes produce pollen in August and September. Ragweed and nettle are common in Hanstholm. They make a lot of pollen that blows around.
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 Hanstholm 🌾. 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 | 1.9 | 0 | 0 | 0 | 0 | 0 |
| Mar | 47.3 | 4.3 | 0 | 0 | 0 | 0 |
| Apr | 1.7 | 544.5 | 0.6 | 0 | 0 | 0 |
| May | 0.9 | 359.2 | 7.6 | 0 | 0 | 0 |
| Jun | 0 | 4.8 | 133.3 | 0.2 | 0 | 0 |
| Jul | 0 | 0.7 | 127.8 | 11 | 0 | 0 |
| Aug | 0 | 0 | 23.7 | 3.5 | 0 | 0.2 |
| Sep | 0 | 0 | 5.6 | 0 | 0 | 1.9 |
| Oct | 0 | 0 | 0.8 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |