Pollen Count in Lisa
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Lisa, Romania has different pollen seasons. Trees release pollen in spring, usually March and April. Grasses release pollen in May and June. Weeds release pollen in August and September.
Updated: 6/27/2026
Spring pollen comes from trees like oak, beech, and hazel. Many trees release pollen at the same time. This makes spring pollen season strong.
Summer pollen comes from grasses and weeds. Grasses grow in many places, like parks and fields. Weeds grow on roadsides and in empty lots.
People with pollen problems need to stay inside when pollen counts are high. They should close windows and doors. This helps keep pollen out of their homes.
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 Lisa 🌾. 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 | 0.8 | 0 | 0 | 0 | 0 | 0 |
| Feb | 1 | 0 | 0 | 0 | 0 | 0 |
| Mar | 28.1 | 184.2 | 13.2 | 0 | 0 | 0 |
| Apr | 2.3 | 270.7 | 51.7 | 0 | 0 | 0 |
| May | 0.2 | 47 | 232.3 | 0 | 9.1 | 0 |
| Jun | 0 | 13.1 | 883.5 | 0 | 7.8 | 0 |
| Jul | 0 | 0.1 | 549.9 | 54.9 | 0.2 | 3 |
| Aug | 0 | 0 | 221.5 | 122 | 0 | 302.6 |
| Sep | 0 | 0 | 72.6 | 77.5 | 0 | 395.7 |
| Oct | 0 | 0 | 11.8 | 2.8 | 0 | 0.8 |
| Nov | 0 | 0 | 1 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |