Pollen Count in Andorra
- Loading..
- Loading..
- Loading..
- Loading..
Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.
In Andorra, pollen seasons start in March and last until August. Trees like oak, birch, and hazel release pollen, causing allergic reactions.
Updated: 3/16/2026
Grasses release pollen in May and June, making symptoms worse. High pollen levels occur when temperatures rise and humidity is low.
Pollen counts are highest between 5am and 10am. They decrease at night, when temperatures cool and humidity increases.
Andorra's mountainous terrain affects pollen distribution. Pollen concentrations vary across regions, with higher levels in valleys and lower levels at higher elevations.
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 Andorra 🌾. 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 | 0.1 | 0 | 0.3 | 0 | 0 | 0 |
| Feb | 14 | 0 | 6.8 | 0 | 0 | 0 |
| Mar | 11.9 | 8 | 12 | 0 | 0 | 0 |
| Apr | 16 | 23.6 | 68.9 | 0 | 7.5 | 0 |
| May | 0.1 | 3.7 | 302.8 | 0 | 457.8 | 0 |
| Jun | 0 | 0.2 | 381.4 | 0 | 134.7 | 0 |
| Jul | 0 | 0 | 176 | 0 | 0.2 | 13 |
| Aug | 0 | 0 | 93.9 | 1.3 | 0 | 231.9 |
| Sep | 0 | 0 | 35.7 | 6.2 | 0 | 105.6 |
| Oct | 0 | 0 | 13 | 4.7 | 0 | 0.4 |
| Nov | 0 | 0 | 2.6 | 2.9 | 0 | 0 |
| Dec | 0 | 0 | 0.1 | 0 | 0 | 0 |
(83 km)