Pollen Count in Orlová
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Orlová has four main pollen seasons. Tree pollen starts in March. It's the first and shortest season. Trees like oak, beech, and birch release pollen.
Updated: 3/15/2026
Grass pollen season starts in May. It's the longest and often worst season. Grasses release a lot of pollen into the air. This season usually ends in July.
Weed pollen season is in July and August. Weeds like ragweed and nettle release pollen. This season can be bad for people. Pollen counts are usually lower.
The last season is late summer and early fall. Some trees and weeds still release pollen. This season is usually mild. Pollen counts decrease in November.
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 Orlová 🌾. 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 | 9.8 | 0 | 0 | 0 | 0 | 0 |
| Feb | 38.9 | 0 | 0 | 0 | 0 | 0 |
| Mar | 1100.1 | 312.4 | 0 | 0 | 0 | 0 |
| Apr | 5.5 | 3001.7 | 17.2 | 0 | 0.4 | 0 |
| May | 0.3 | 57.3 | 135.1 | 0 | 0.1 | 0 |
| Jun | 0 | 2.3 | 988 | 0.2 | 2.8 | 0 |
| Jul | 0 | 0.4 | 396.2 | 68.1 | 0 | 0 |
| Aug | 0 | 0 | 114.9 | 154.8 | 0 | 115.8 |
| Sep | 0 | 0 | 11.7 | 51.5 | 0 | 141.5 |
| Oct | 0 | 0 | 1.1 | 4.4 | 0 | 0.1 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |