Grass Pollen Count in Mascouche, QC — Today

Updated Saturday, November 7, 2026

Pollen by type in Mascouche

What is the grass pollen count in Mascouche today?

The Mascouche 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.

Grass pollen is the dominant allergen in Mascouche today. See the full Mascouche pollen count for the overall index and every type together.

Mascouche is in Lanaudière, Quebec, Canada. Its population is 34,626 (GeoNames).

Mascouche Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 75Low
Sunday, November 85Low
Monday, November 95Low
Tuesday, November 105Low
Wednesday, November 115Low

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

Species driving Mascouche’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 Mascouche 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.

Plants affecting Mascouche now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Mascouche. 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. No Quebec allergy season guide is published yet, so the seasonal context here follows the Northeast regional pattern.

Mascouche allergies today

Mascouche allergies today are set by the same reading as the Mascouche pollen count today: the Total Pollen Index is 5 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Mascouche allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Mascouche.

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

Mascouche tree pollen count

Mascouche ragweed pollen count

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

See Mascouche 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 Mascouche, QC

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).