Rotterdam, Netherlands Pollen Forecast
Summary of the forecasted pollen levels in Rotterdam, Netherlands
The overall pollen levels in Rotterdam are moderate, with grasses and weeds being the main contributors. The northern and northeastern areas are slightly less affected, while the southern and southeastern parts of Rotterdam have higher pollen counts. The main plants releasing pollen are grasses, such as ryegrass and timothy, as well as weed species like mugwort and plantain. Pollen levels are expected to decrease slightly over the next few days.
What's in the air in Rotterdam
Pollen types found in this area throughout the year and their typical risk level.
- HighCock's-foot
- ModerateMugwort
- ModerateRagweed
- HighRyegrass
- HighBluegrass
- ModerateBermuda Grass
- ModerateFalse Oat-grass
This week's biggest contributors
The pollen types with the highest measured levels this week.
- HighCock's-foot53.0 grains/m³
- HighRyegrass44.0 grains/m³
- ModerateMugwort35.0 grains/m³
- ModerateRagweed35.0 grains/m³
- HighBluegrass24.0 grains/m³
- ModerateFalse Oat-grass18.0 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 |
|---|---|---|
| 2026-07-05 | Grass Pollen | High |
| 2026-07-06 | Grass Pollen | High |
| 2026-07-07 | Grass Pollen | High |
| 2026-07-08 | Grass Pollen | High |
| 2026-07-09 | Grass Pollen | High |
| 2026-07-10 | Grass Pollen | High |
| 2026-07-11 | Grass Pollen | High |
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