Tree Pollen Count in Ilhéus, Brazil — Today

Updated Saturday, November 7, 2026

Pollen by type in Ilhéus

What is the tree pollen count in Ilhéus today?

The Ilhéus tree pollen index today is 19 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ilhéus’s overall pollen count today is 32 (Low) across all types. See the full Ilhéus pollen count for the overall index and every type together.

Ilhéus is in Ilhéus, Bahia, Brazil. Its population is 189,149 (GeoNames).

Ilhéus Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 732Low
Sunday, November 832Low
Monday, November 922Low
Tuesday, November 1013Low
Wednesday, November 1122Low

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 Ilhéus’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Ilhéus’s tree 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: tree pollen reads 19 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Ilhéus now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Ilhéus. The type summary stands: tree pollen reads 19 (Low) today.

In the Global pattern, the plants that shape this city’s year vary with its local climate and vegetation, and no single regional calendar is published for this area — 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 tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Tree pollen seasons vary with local climate and vegetation, so this page reports the measured readings first and treats any calendar as background only. No regional calendar is asserted for this area, so today’s tree pollen reading is reported as a modelled index value, without placing this month inside or outside a regional window. No Brazil allergy season guide is published yet, so the seasonal context here follows the Global regional pattern.

Ilhéus allergies today

Ilhéus allergies today are set by the same reading as the Ilhéus pollen count today: the Total Pollen Index is 32 (Low), and the tree pollen index on this page is 19 (Low) of it. When people ask about Ilhéus allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Ilhéus.

Allergies in Ilhéus follow the Brazil calendar set out on the full Ilhéus 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 Ilhéus before heading outdoors, the tree 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 Ilhéus allergy forecast for the tree pollen season: it shows whether Ilhéus 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 Ilhéus pollen count — all types, the overall index and today’s ranking context

Ilhéus grass pollen count

Ilhéus ragweed pollen count

See how Ilhéus ranks in today's pollen count rankings — the worst cities for allergies today

See Ilhéus on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Worst cities for allergies

Tree pollen season

Find an allergist in Ilhéus, Brazil

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).