Grass Pollen Count in Catalan Bay, Gibraltar
Last updated Saturday, November 14, 2026
This page shows the most recent reading available for Catalan Bay — from Saturday, November 14, 2026 (2 days ago) — not today's reading.
Pollen by type in Catalan Bay
What is the grass pollen count in Catalan Bay today?
The Catalan Bay grass pollen index today is 13 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Catalan Bay’s overall pollen count today is 31 (Moderate) across all types. See the full Catalan Bay pollen count for the overall index and every type together.
Catalan Bay is in Gibraltar. Its population is 526 (GeoNames).
Catalan Bay Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 14 | 31 | Moderate |
| Sunday, November 15 | 31 | Moderate |
| Monday, November 16 | 30 | Moderate |
| Tuesday, November 17 | 30 | Moderate |
| Wednesday, November 18 | 30 | Moderate |
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 Catalan Bay’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Catalan Bay’s grass pollen
The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Catalan Bay is 13 (Low), and the 5-day overall trend above shows the shape of the week.
As regional context only — not as today’s readings — in the Mediterranean pattern, the plants that typically shape this city’s year are winter cypress and early hazel, spring grasses and olive, and late-summer weeds spread across a long, mild season.
Plants affecting Catalan Bay now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Catalan Bay. The type summary stands: grass pollen reads 13 (Low) today.
In the Mediterranean pattern, the plants that typically shape this city’s year are winter cypress and early hazel, spring grasses and olive, and late-summer weeds spread across a long, mild season — 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 grass pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Grasses build from spring and peak from April into June, earlier in the south. This month sits outside the usual grass pollen window for the Mediterranean pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No Gibraltar allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.
Catalan Bay grass pollen allergies today
The grass pollen part of allergies in Catalan Bay today is the reading on this page: the Catalan Bay grass pollen index is 13 (Low) of the day’s total. The total itself — the headline reading for Catalan Bay — sits on the full Catalan Bay page, with every type together.
Allergies in Catalan Bay follow the Gibraltar calendar set out on the full Catalan Bay 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 grass 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 Catalan Bay grass 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 Catalan Bay pollen count — all types, the overall index and today’s ranking context
Catalan Bay ragweed pollen count
See how Catalan Bay ranks in today's pollen count rankings — the worst cities for allergies today
See Catalan Bay on the pollen map
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).