Grass Pollen Count in Old River-Winfree, TX — Today

Updated Saturday, November 7, 2026

Pollen by type in Old River-Winfree

What is the grass pollen count in Old River-Winfree today?

The Old River-Winfree grass pollen index today is 7 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Old River-Winfree’s overall pollen count today is 19 (Low) across all types. See the full Old River-Winfree pollen count for the overall index and every type together.

Old River-Winfree Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 719Low
Sunday, November 819Low
Monday, November 913Low
Tuesday, November 1012Low
Wednesday, November 1113Low

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 Old River-Winfree’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Old River-Winfree’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 Old River-Winfree is 7 (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 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.

The Texas allergy season guide singles out mountain cedar — Ashe juniper — in winter, oak in spring and ragweed from August.

Plants affecting Old River-Winfree now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Old River-Winfree. The type summary stands: grass pollen reads 7 (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 grass pollen level means

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

Enjoy outdoor activities.

Grasses carry the hot months, with mold close behind in the Gulf humidity. This month sits outside the usual grass pollen window for the Gulf & South Texas pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Texas allergy season guide singles out mountain cedar — Ashe juniper — in winter, oak in spring and ragweed from August.

Old River-Winfree allergies today

Old River-Winfree allergies today are set by the same reading as the Old River-Winfree pollen count today: the Total Pollen Index is 19 (Low), and the grass pollen index on this page is 7 (Low) of it. When people ask about Old River-Winfree allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Old River-Winfree.

Allergies in Old River-Winfree follow the Texas calendar set out on the full Old River-Winfree 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 Old River-Winfree before heading outdoors, the grass 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 Old River-Winfree allergy forecast for the grass pollen season: it shows whether Old River-Winfree 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 Old River-Winfree pollen count — all types, the overall index and today’s ranking context

Old River-Winfree tree pollen count

Old River-Winfree ragweed pollen count

See how Old River-Winfree ranks in today's pollen count rankings — the worst cities for allergies today

See Old River-Winfree on the pollen map

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

Texas allergy season guide

Grass pollen season

Find an allergist in Old River-Winfree, 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).