Ragweed Pollen Count in DeSales University, PA — Today

Updated Saturday, November 7, 2026

Pollen by type in DeSales University

What is the ragweed pollen count in DeSales University today?

The DeSales University 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 DeSales University today. See the full DeSales University pollen count for the overall index and every type together.

DeSales University Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 718Low
Sunday, November 818Low
Monday, November 918Low
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 DeSales University’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving DeSales University’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 DeSales University now — ragweed pollen

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

In the Northeast pattern, the plants that typically shape this city’s year are spring trees, late-spring grasses and late-summer 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 is ended by the first hard frost. This month sits outside the usual ragweed pollen window for the Northeast pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Pennsylvania allergy season guide singles out oak, peaking in late April and May, with maple sharing the spring stage.

DeSales University allergies today

DeSales University allergies today are set by the same reading as the DeSales University pollen count today: the Total Pollen Index is 18 (Low), and the ragweed pollen index on this page is 23 (Low) of it. When people ask about DeSales University allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for DeSales University.

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

DeSales University tree pollen count

DeSales University grass pollen count

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

See DeSales University on the pollen map

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

Pennsylvania allergy season guide

Ragweed season

Find an allergist in DeSales University, PA

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).