Grass Pollen Count in Tyler Run, PA — Today

Updated Saturday, November 7, 2026

Pollen by type in Tyler Run

What is the grass pollen count in Tyler Run today?

The Tyler Run 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.

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

Tyler Run Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 719Low
Sunday, November 819Low
Monday, November 919Low
Tuesday, November 1019Low
Wednesday, November 1117Low

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

Species driving Tyler Run’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 Tyler Run 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 Tyler Run now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Tyler Run. 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.

Tyler Run allergies today

Tyler Run allergies today are set by the same reading as the Tyler Run pollen count today: the Total Pollen Index is 19 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Tyler Run allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Tyler Run.

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

Tyler Run tree pollen count

Tyler Run ragweed pollen count

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

See Tyler Run 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 Tyler Run, 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).