Pollen Count in Östersund
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Östersund has lots of trees, grasses, and flowers. They make pollen. Pollen is in the air in spring, summer, and fall. Different plants make pollen at different times.
Updated: 5/28/2026
Tree pollen starts in March. It's bad for a few weeks. Birch trees make a lot of pollen. People notice it when they go outside.
Grass pollen starts in May. It's bad for a few months. Grasses make a lot of pollen when they're growing. This makes people feel bad.
Weed pollen starts in August. It's not as bad as tree or grass pollen. It lasts until fall. Then it gets cold and snowy, and pollen stops.
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 Östersund 🌾. 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 | 0 | 0 | 0 | 0 | 0 |
| Mar | 3 | 0.1 | 0 | 0 | 0 | 0 |
| Apr | 3.4 | 374.7 | 0 | 0 | 0 | 0 |
| May | 1.4 | 2926.9 | 1 | 0 | 0 | 0 |
| Jun | 0 | 698.7 | 85.4 | 0 | 0 | 0 |
| Jul | 0 | 11.8 | 222 | 29.6 | 0 | 0 |
| Aug | 0 | 0 | 6.9 | 6.3 | 0 | 0 |
| Sep | 0 | 0 | 0.1 | 0 | 0 | 0.7 |
| Oct | 0 | 0 | 0 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |