Grass Pollen Count in Renfrew, United Kingdom — Today

Updated Saturday, November 7, 2026

Pollen by type in Renfrew

What is the grass pollen count in Renfrew today?

The Renfrew grass pollen index today is 18 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Renfrew’s overall pollen count today is 26 (Low) across all types. See the full Renfrew pollen count for the overall index and every type together.

Renfrew is in Renfrewshire, Scotland, United Kingdom. Its population is 24,270 (GeoNames).

Renfrew Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 726Low
Sunday, November 825Low
Monday, November 924Low
Tuesday, November 1024Low
Wednesday, November 1124Low

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

Species driving Renfrew’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 Renfrew is 18 (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 Atlantic West pattern, the plants that typically shape this city’s year are early hazel and alder, a spring birch and oak wave, late-spring and summer grasses, and a modest late-summer weed finish.

Plants affecting Renfrew now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Renfrew. The type summary stands: grass pollen reads 18 (Low) today.

In the Atlantic West pattern, the plants that typically shape this city’s year are early hazel and alder, a spring birch and oak wave, late-spring and summer grasses, and a modest late-summer weed finish — 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, peaking in late spring and early summer. This month sits outside the usual grass pollen window for the Atlantic West pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No United Kingdom allergy season guide is published yet, so the seasonal context here follows the Atlantic West regional pattern.

Renfrew allergies today

Renfrew allergies today are set by the same reading as the Renfrew pollen count today: the Total Pollen Index is 26 (Low), and the grass pollen index on this page is 18 (Low) of it. When people ask about Renfrew allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Renfrew.

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

Renfrew tree pollen count

Renfrew ragweed pollen count

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

See Renfrew on the pollen map

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

Worst cities for allergies

Grass pollen season

Find an allergist in Renfrew, United Kingdom

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).