Ragweed Pollen Count in Jupiter Island, FL — Today

Updated Saturday, November 7, 2026

Pollen by type in Jupiter Island

What is the ragweed pollen count in Jupiter Island today?

The Jupiter Island ragweed pollen index today is 23 (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 Jupiter Island today. See the full Jupiter Island pollen count for the overall index and every type together.

Jupiter Island Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 722Low
Sunday, November 822Low
Monday, November 922Low
Tuesday, November 1021Low
Wednesday, November 1121Low

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 Jupiter Island’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Jupiter Island’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 23 (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 Jupiter Island now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Jupiter Island. The type summary stands: ragweed pollen reads 23 (Low) today.

In the Florida pattern, the plants that typically shape this city’s year are trees, grasses and 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 ragweed pollen level means

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

Enjoy outdoor activities.

Ragweed arrives in late summer and fall, for a shorter window than in the Midwest, alongside a fall mold surge. This month sits inside the ragweed pollen window for the Florida pattern, so today’s ragweed pollen reading should be judged against that chapter of the Florida year. The Florida allergy season guide singles out oak, the signature spring event that often begins in February.

Jupiter Island allergies today

Jupiter Island allergies today are set by the same reading as the Jupiter Island pollen count today: the Total Pollen Index is 22 (Low), and the ragweed pollen index on this page is 23 (Low) of it. When people ask about Jupiter Island allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Jupiter Island.

Allergies in Jupiter Island follow the Florida calendar set out on the full Jupiter Island 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 Jupiter Island 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 Jupiter Island allergy forecast for the ragweed pollen season: it shows whether Jupiter Island 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 Jupiter Island pollen count — all types, the overall index and today’s ranking context

Jupiter Island tree pollen count

Jupiter Island grass pollen count

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

See Jupiter Island on the pollen map

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

Florida allergy season guide

Ragweed season

Find an allergist in Jupiter Island, FL

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).