Pollen Count in Mannheim
- Loading..
- Loading..
- Loading..
- Loading..
Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.
Mannheim, Germany has different pollen seasons. Tree pollen starts in February and ends in May. This is because trees start growing new leaves and making pollen.
Updated: 5/4/2026
Grass pollen season starts in May and ends in July. Grasses grow in many places, like parks and fields, and make a lot of pollen.
Weed pollen season starts in June and ends in October. Weeds grow in many places, like roadsides and empty lots, and make pollen too.
Winter months have little pollen. Cold weather means fewer plants making pollen. Pollen counts are usually low from November to January.
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 Mannheim 🌾. 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 | 44.8 | 0 | 0 | 0 | 0 | 0 |
| Mar | 256.1 | 357.4 | 0.2 | 0 | 0 | 0 |
| Apr | 17.8 | 1734.6 | 24.8 | 0 | 0 | 0 |
| May | 0.5 | 69 | 310.6 | 0 | 0.8 | 0 |
| Jun | 0 | 0.3 | 789.6 | 54.9 | 0.9 | 0 |
| Jul | 0 | 0.2 | 254.3 | 354 | 0 | 0 |
| Aug | 0 | 0 | 54.1 | 107.4 | 0 | 56.1 |
| Sep | 0 | 0 | 4.5 | 46.6 | 0 | 70.9 |
| Oct | 0 | 0 | 0.3 | 7.2 | 0 | 0.1 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(18 km)