Grass Pollen Count in Lonny, France

Last updated Sunday, November 8, 2026

This page shows the most recent reading available for Lonny — from Sunday, November 8, 2026 (1 day ago) — not today's reading.

This reading is the forecast point shared with Sormonne, France — 7 nearby places use the same point; Lonny is 2.3 km from it.

Pollen by type in Lonny

What is the grass pollen count in Lonny today?

The Lonny 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.

Lonny’s overall pollen count today is 51 (Moderate) across all types. See the full Lonny pollen count for the overall index and every type together.

Lonny is in Ardennes, Grand Est, France. Its population is 415 (GeoNames).

Lonny Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Sunday, November 851Moderate
Monday, November 951Moderate
Tuesday, November 1037Low
Wednesday, November 1121Low
Thursday, November 1250Moderate

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

Species driving Lonny’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 Lonny 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 Continental West pattern, the plants that typically shape this city’s year are early hazel and alder, a birch-led spring, late-spring grasses, and late-summer mugwort and ragweed.

Plants affecting Lonny now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Lonny. The type summary stands: grass pollen reads 0.6 (Low) today.

In the Continental West pattern, the plants that typically shape this city’s year are early hazel and alder, a birch-led spring, late-spring grasses, and late-summer mugwort and 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 May through July, cresting in late May and June. This month sits outside the usual grass pollen window for the Continental West pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. No France allergy season guide is published yet, so the seasonal context here follows the Continental West regional pattern.

Lonny allergies today

Lonny allergies today are set by the same reading as the Lonny pollen count today: the Total Pollen Index is 51 (Moderate), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Lonny allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Lonny.

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

Lonny tree pollen count

Lonny ragweed pollen count

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

See Lonny 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 Lonny, France

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).