Pollen Count in Keulendam
-
Saturday
😩
Birch: 1.6 g/m³
Grass: 393 g/m³
Olive: 16.6 g/m³
-
Sunday
😩
Grass: 436.2 g/m³
Olive: 2.5 g/m³
-
Monday
😩
Grass: 571.1 g/m³
- See our chart for an hourly overview.
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In Keulendam, Belgium, there are three pollen seasons. The first one starts in March and is caused by trees like oak and birch.
In June, grasses release their pollen, making it the second season. This one is usually the strongest.
In August, weeds like sorrel and nettle pollinate, starting the third season.
The seasons can be different from year to year, depending on the weather.
Pollen Forecast Chart
Recommendations
When pollen counts are high, we suggest doing these things to help with allergies, especially on windy days when pollen is flying around.
- 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 Keulendam 🌾. 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 | 8.7 | 0 | 0 | 0 | 0 | 0 |
| Feb | 49.2 | 0 | 0 | 0 | 0 | 0 |
| Mar | 2.2 | 885.9 | 0 | 0 | 0 | 0 |
| Apr | 0.4 | 585.3 | 10 | 0 | 1 | 0 |
| May | 0 | 9.9 | 99.4 | 0 | 3.4 | 0 |
| Jun | 0 | 0.2 | 798.5 | 55.6 | 0 | 0 |
| Jul | 0 | 0 | 329.5 | 289.2 | 0 | 0 |
| Aug | 0 | 0 | 71.9 | 60.3 | 0 | 1.9 |
| Sep | 0 | 0 | 5.2 | 2.4 | 0 | 10 |
| Oct | 0 | 0 | 0.2 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(15 km)
(24 km)