Västerås, Sweden Pollen Forecast
Summary of the forecasted pollen levels in Västerås, Sweden
The overall pollen levels in Västerås are high, primarily driven by pine, birch, and elm pollen. The northern, northeastern, and southeastern areas are most affected. Pollen from pine and other conifers is particularly prevalent, so individuals sensitive to those types may want to take precautions.
In the coming days, pollen levels are expected to decrease slightly, but will remain high. The main plants contributing to the pollen count are pine, birch, and oak.
What's in the air in Västerås
Pollen types found in this area throughout the year and their typical risk level.
- HighPine
- HighPine family
- ModerateBirch family
- ModerateWillow
- ModerateElm
- ModerateOak
- ModerateCypress
- ModeratePoplar
- LowSpruce
- LowMaple
This week's biggest contributors
The pollen types with the highest measured levels this week.
- HighPine421.0 grains/m³
- HighPine family196.0 grains/m³
- ModerateBirch family76.0 grains/m³
- ModerateWillow63.0 grains/m³
- ModerateElm52.0 grains/m³
- ModerateOak44.0 grains/m³
- ModerateCypress32.0 grains/m³
- ModeratePoplar30.0 grains/m³
- LowSpruce10.0 grains/m³
- LowMaple4.0 grains/m³
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7-Day Forecast
This forecast represents the expected pollen levels in the area surrounding the selected location.
| Date | Pollen Type | Level |
|---|---|---|
| 2026-05-21 | Grass Pollen | Low |
| 2026-05-22 | Grass Pollen | Low |
| 2026-05-23 | Grass Pollen | Low |
| 2026-05-24 | Grass Pollen | Low |
| 2026-05-25 | Grass Pollen | Low |
| 2026-05-26 | Grass Pollen | Low |
| 2026-05-27 | Grass Pollen | Low |
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