Ragweed Pollen Count in Pierre Part, LA — Today

Updated Saturday, November 7, 2026

Pollen by type in Pierre Part

What is the ragweed pollen count in Pierre Part today?

The Pierre Part ragweed pollen index today is 17 (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 Pierre Part today. See the full Pierre Part pollen count for the overall index and every type together.

Pierre Part Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 717Low
Sunday, November 816Low
Monday, November 915Low
Tuesday, November 1014Low
Wednesday, November 1114Low

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

Species driving Pierre Part’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 17 (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 Pierre Part now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Pierre Part. The type summary stands: ragweed pollen reads 17 (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 Louisiana year. The Louisiana allergy season guide singles out an early February tree start and outdoor mold, elevated much of the year in the Gulf humidity.

Pierre Part allergies today

Pierre Part allergies today are set by the same reading as the Pierre Part pollen count today: the Total Pollen Index is 17 (Low), and the ragweed pollen index on this page is 17 (Low) of it. When people ask about Pierre Part allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Pierre Part.

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

Pierre Part tree pollen count

Pierre Part grass pollen count

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

See Pierre Part on the pollen map

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

Louisiana allergy season guide

Ragweed season

Find an allergist in Pierre Part, LA

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).