Grass Pollen Count in Berwick, PA

Pollen by type in Berwick

• Berwick tree pollen count
• Berwick ragweed pollen count
• Berwick pollen count

What is the grass pollen count in Berwick today?

The Berwick 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.

Berwick’s overall pollen count today is 18 (Low) across all types. See the full Berwick pollen count for the overall index and every type together.

Berwick is a borough in Columbia County, Pennsylvania. Its population is 10,291 (ACS 2023).

Berwick Grass Pollen Count: 5-Day Forecast

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

Species driving Berwick’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 Berwick 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 Berwick now — grass pollen

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

Berwick allergies today

Berwick allergies today are set by the same reading as the Berwick pollen count today: the Total Pollen Index is 18 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Berwick allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Berwick.

Allergies in Berwick follow the Pennsylvania calendar set out on the full Berwick 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 Berwick 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 Berwick allergy forecast for the grass pollen season: it shows whether Berwick 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.