Ragweed Pollen Count in Rennau, Germany
Last updated Sunday, November 8, 2026
This page shows the most recent reading available for Rennau — from Sunday, November 8, 2026 (1 day ago) — not today's reading.
This reading is the forecast point for Rennau — 3 nearby places use the same point; Rennau is 2.5 km from it.
Pollen by type in Rennau
What is the ragweed pollen count in Rennau today?
The Rennau ragweed pollen index today is 8 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Ragweed pollen is the dominant allergen in Rennau today. See the full Rennau pollen count for the overall index and every type together.
Rennau is in Lower Saxony, Germany. Its population is 731 (GeoNames).
Rennau Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Sunday, November 8 | 8 | Low |
| Monday, November 9 | 6 | Low |
| Tuesday, November 10 | 5 | Low |
| Wednesday, November 11 | 5 | Low |
| Thursday, November 12 | 5 | Low |
Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Rennau’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Rennau’s ragweed pollen
Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: ragweed pollen reads 8 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.
Plants affecting Rennau now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Rennau. The type summary stands: ragweed pollen reads 8 (Low) today.
In the Continental West pattern, the plants that typically shape this city’s year are early hazel and alder, a birch-led spring, late-spring grasses, and late-summer mugwort and ragweed — named here as regional context only, not as today’s readings.
Plant detail returns here automatically on any day the feed includes it.
What this ragweed pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Mugwort and ragweed build from August, peak in September, and are ended by the first hard frost. This month sits outside the usual ragweed pollen window for the Continental West pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Germany allergy season guide is published yet, so the seasonal context here follows the Continental West regional pattern.
Rennau allergies today
Rennau allergies today are set by the same reading as the Rennau pollen count today: the Total Pollen Index is 8 (Low), and the ragweed pollen index on this page is 8 (Low) of it. When people ask about Rennau allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Rennau.
Allergies in Rennau follow the Germany calendar set out on the full Rennau page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Rennau before heading outdoors, the ragweed pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.
Read the five-day overall trend above as the Rennau allergy forecast for the ragweed pollen season: it shows whether Rennau allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.
See the full Rennau pollen count — all types, the overall index and today’s ranking context
See how Rennau ranks in today's pollen count rankings — the worst cities for allergies today
Every pollen type, with photos and seasons: the pollen directory
Pollen indexes: a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data. Plant detail: Google Pollen API. Index values are modelled, not measured counts. Sources: CDC/NAB; USA-NPN; GBIF (CC BY); ESA WorldCover (CC BY 4.0).