Ragweed Pollen Count in Dallas, WI — Today

Updated Saturday, November 7, 2026

Pollen by type in Dallas

What is the ragweed pollen count in Dallas today?

The Dallas ragweed pollen index today is 29 (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 Dallas today. See the full Dallas pollen count for the overall index and every type together.

Dallas Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 722Low
Sunday, November 817Low
Monday, November 911Low
Tuesday, November 105Low
Wednesday, November 115Low

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

Species driving Dallas’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 29 (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 Dallas now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Dallas. The type summary stands: ragweed pollen reads 29 (Low) today.

In the Midwest & Great Lakes pattern, the plants that typically shape this city’s year are spring trees, late-spring and summer grasses, and late-summer and autumn ragweed — 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 builds from mid-August, peaks in September, and ends at the first frost. This month sits outside the usual ragweed pollen window for the Midwest & Great Lakes pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Wisconsin allergy season guide singles out oak in the south and birch in the north, and a September ragweed peak over the farmland.

Dallas allergies today

Dallas allergies today are set by the same reading as the Dallas pollen count today: the Total Pollen Index is 22 (Low), and the ragweed pollen index on this page is 29 (Low) of it. When people ask about Dallas allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Dallas.

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

Dallas tree pollen count

Dallas grass pollen count

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

See Dallas on the pollen map

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

Wisconsin allergy season guide

Ragweed season

Find an allergist in Dallas, WI

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).