Ragweed Pollen Count in Bayou Vista, TX — Today

Updated Saturday, November 7, 2026

Pollen by type in Bayou Vista

What is the ragweed pollen count in Bayou Vista today?

The Bayou Vista ragweed pollen index today is 30 (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 Bayou Vista today. See the full Bayou Vista pollen count for the overall index and every type together.

Bayou Vista Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 726Low
Sunday, November 826Low
Monday, November 926Low
Tuesday, November 1018Low
Wednesday, November 1118Low

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 Bayou Vista’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Bayou Vista’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 30 (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 Bayou Vista now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Bayou Vista. The type summary stands: ragweed pollen reads 30 (Low) today.

In the Gulf & South Texas pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses, late-summer ragweed and winter mountain cedar in the west of the region — 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 runs from August toward a mild, late finish. This month sits inside the ragweed pollen window for the Gulf & South Texas pattern, so today’s ragweed pollen reading should be judged against that chapter of the Texas year. The Texas allergy season guide singles out mountain cedar — Ashe juniper — in winter, oak in spring and ragweed from August.

Bayou Vista allergies today

Bayou Vista allergies today are set by the same reading as the Bayou Vista pollen count today: the Total Pollen Index is 26 (Low), and the ragweed pollen index on this page is 30 (Low) of it. When people ask about Bayou Vista allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Bayou Vista.

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

Bayou Vista tree pollen count

Bayou Vista grass pollen count

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

See Bayou Vista on the pollen map

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

Texas allergy season guide

Ragweed season

Find an allergist in Bayou Vista, TX

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).