Pollen Count in Hourtin
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Hourtin, France has different pollen seasons. Trees release pollen in spring, from March to May. Oak, birch, and beech trees produce a lot of pollen.
Updated: 2/25/2026
Grass pollen fills the air in late spring and early summer. This usually happens in June and July. It's a bad time for people who are sensitive.
Weed pollen is a problem in late summer and early fall. Ragweed and nettle plants make a lot of pollen then. This can be a difficult time.
Winter is a quiet time for pollen. Most plants don't produce pollen when it's cold outside. This is a welcome break for people who feel sick from pollen.
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 Hourtin 🌾. 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 | 10 | 0 | 0 | 0 | 0 | 0 |
| Feb | 26.3 | 0 | 0.1 | 0 | 0 | 0 |
| Mar | 4.8 | 224.7 | 3.6 | 0 | 0.1 | 0 |
| Apr | 3.1 | 30.9 | 29.8 | 0 | 1.6 | 0 |
| May | 0.1 | 2.1 | 93.6 | 0 | 5.9 | 0 |
| Jun | 0 | 0.4 | 315.6 | 0 | 0.9 | 0 |
| Jul | 0 | 0 | 63.2 | 3.8 | 0 | 0.1 |
| Aug | 0 | 0 | 17 | 2.2 | 0 | 1.6 |
| Sep | 0 | 0 | 2.8 | 3.9 | 0 | 2.7 |
| Oct | 0 | 0 | 0.4 | 0.1 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(23 km)