Grass Pollen Count in Blackwells Mills, NJ — Today

Updated Saturday, November 7, 2026

This reading is the forecast point shared with Bradley Gardens, NJ — 4 nearby places use the same point; Blackwells Mills is 10 km from it.

Pollen by type in Blackwells Mills

What is the grass pollen count in Blackwells Mills today?

The Blackwells Mills grass pollen index today is 1 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

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

Blackwells Mills is a census-designated place in Somerset County, New Jersey. Its population is 10,220 (ACS 2023).

Blackwells Mills Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 719Low
Sunday, November 819Low
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 Blackwells Mills’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Blackwells Mills’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 Blackwells Mills is 1 (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 New Jersey allergy season guide singles out oak, the spring heavyweight statewide, with maple sharing the stage and birch earning a real billing in the northwestern hills.

Plants affecting Blackwells Mills now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Blackwells Mills. The type summary stands: grass pollen reads 1 (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 New Jersey allergy season guide singles out oak, the spring heavyweight statewide, with maple sharing the stage and birch earning a real billing in the northwestern hills.

Blackwells Mills allergies today

Blackwells Mills allergies today are set by the same reading as the Blackwells Mills pollen count today: the Total Pollen Index is 19 (Low), and the grass pollen index on this page is 1 (Low) of it. When people ask about Blackwells Mills allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Blackwells Mills.

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

Blackwells Mills tree pollen count

Blackwells Mills ragweed pollen count

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

See Blackwells Mills on the pollen map

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

New Jersey allergy season guide

Grass pollen season

Find an allergist in Blackwells Mills, NJ

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).