Ragweed Pollen Count in Opan, Bulgaria
Last updated Saturday, November 14, 2026
This page shows the most recent reading available for Opan — from Saturday, November 14, 2026 (2 days ago) — not today's reading.
Pollen by type in Opan
What is the ragweed pollen count in Opan today?
The Opan ragweed pollen index today is 19 (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 Opan today. See the full Opan pollen count for the overall index and every type together.
Opan is in Obshtina Opan, Stara Zagora, Bulgaria. Its population is 525 (GeoNames).
Opan Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 14 | 19 | Low |
| Sunday, November 15 | 19 | Low |
| Monday, November 16 | 19 | Low |
| Tuesday, November 17 | 19 | Low |
| Wednesday, November 18 | 19 | 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 Opan’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Opan’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 19 (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 Opan now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Opan. The type summary stands: ragweed pollen reads 19 (Low) today.
In the Continental East pattern, the plants that typically shape this city’s year are a birch-led spring, late-spring and summer grasses, and a strong late-summer ragweed chapter — 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.
Ragweed builds from mid-August, peaks in September — strongest across the Pannonian plain — and is ended by the first hard frost. This month sits outside the usual ragweed pollen window for the Continental East pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Bulgaria allergy season guide is published yet, so the seasonal context here follows the Continental East regional pattern.
Opan ragweed pollen allergies today
The ragweed pollen part of allergies in Opan today is the reading on this page: the Opan ragweed pollen index is 19 (Low) of the day’s total. The total itself — the headline reading for Opan — sits on the full Opan page, with every type together.
Allergies in Opan follow the Bulgaria calendar set out on the full Opan 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 the ragweed pollen part before heading outdoors, the 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 week ahead for Opan ragweed pollen: it shows whether this type’s season is 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 Opan pollen count — all types, the overall index and today’s ranking context
See how Opan 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).