Pollen Count in Heraklion Airport Terminal
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Heraklion Airport Terminal in Greece has different pollen seasons. Trees produce pollen in March and April. Olive trees produce pollen in May and June.
Updated: 5/9/2026
Pollen counts are usually high in spring. Many plants start to bloom. The air gets filled with tiny pollen particles.
Summer months have less pollen. August and September have some pollen. Weeds and grasses produce a little pollen.
Winter months have very little pollen. January and February are quiet months. Few plants produce pollen during this time.
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 Heraklion Airport Terminal 🌾. 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 | 0 | 0 | 0 | 0 | 0 |
| Feb | 0.2 | 0 | 0.7 | 0 | 0 | 0 |
| Mar | 1.6 | 1.7 | 12.8 | 0 | 0.8 | 0 |
| Apr | 0.6 | 16.9 | 72.6 | 0 | 1083 | 0 |
| May | 0 | 5.3 | 142.6 | 0 | 1961.8 | 0 |
| Jun | 0 | 3.6 | 76.4 | 0 | 56.4 | 0 |
| Jul | 0 | 0.1 | 27.6 | 0.4 | 0.5 | 0 |
| Aug | 0 | 0 | 8.2 | 4.8 | 0 | 29.1 |
| Sep | 0 | 0 | 2.3 | 2.4 | 0 | 111.6 |
| Oct | 0 | 0 | 0 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(2 km)