Grass Pollen Count in Silkworth, PA — Today

Updated Saturday, November 7, 2026

Pollen by type in Silkworth

What is the grass pollen count in Silkworth today?

The Silkworth grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Silkworth’s overall pollen count today is 14 (Low) across all types. See the full Silkworth pollen count for the overall index and every type together.

Silkworth Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 714Low
Sunday, November 814Low
Monday, November 914Low
Tuesday, November 1014Low
Wednesday, November 1112Low

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 Silkworth’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Silkworth’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 Silkworth is 0.6 (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 Northeast pattern, the plants that typically shape this city’s year are spring trees, late-spring grasses and late-summer ragweed.

The Pennsylvania allergy season guide singles out oak, peaking in late April and May, with maple sharing the spring stage.

Plants affecting Silkworth now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Silkworth. The type summary stands: grass pollen reads 0.6 (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 grass pollen level means

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

Enjoy outdoor activities.

Grasses hold from late May into July. This month sits outside the usual grass pollen window for the Northeast pattern, so today’s grass 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.

Silkworth allergies today

Silkworth allergies today are set by the same reading as the Silkworth pollen count today: the Total Pollen Index is 14 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Silkworth allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Silkworth.

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

Silkworth tree pollen count

Silkworth ragweed pollen count

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

See Silkworth on the pollen map

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

Pennsylvania allergy season guide

Grass pollen season

Find an allergist in Silkworth, 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).