Pollen Count in Ockelbo
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Ockelbo has many trees, grasses, and flowers. They produce pollen. Pollen is tiny and light. It floats in the air. People notice it in spring.
Updated: 6/7/2026
Alder trees produce pollen in March. Hazel trees produce pollen in February and March. These trees are common in Ockelbo. Their pollen floats in the air.
Grasses produce pollen in June and July. They grow in many places. Their pollen is also in the air. It can be strong.
Ragweed produces pollen in August and September. It grows in some areas. The pollen count usually gets lower in October. The air gets 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 Ockelbo 🌾. 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 | 0.3 | 0 | 0 | 0 | 0 | 0 |
| Mar | 24.5 | 11.3 | 0 | 0 | 0 | 0 |
| Apr | 3.6 | 4063.6 | 0 | 0 | 0 | 0 |
| May | 4 | 1047.7 | 8.2 | 0 | 0 | 0 |
| Jun | 0 | 57.6 | 223.3 | 0 | 0 | 0 |
| Jul | 0 | 5.6 | 232.8 | 34.2 | 0 | 0 |
| Aug | 0 | 0 | 30.2 | 13.1 | 0 | 0 |
| Sep | 0 | 0 | 1.3 | 0.1 | 0 | 3.8 |
| Oct | 0 | 0 | 0 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |