Tree Pollen Count in Le Blanc-Mesnil, France — Today

Updated Saturday, November 7, 2026

This reading is the forecast point shared with Drancy, France — 2 nearby places use the same point; Le Blanc-Mesnil is 1 km from it.

Pollen by type in Le Blanc-Mesnil

What is the tree pollen count in Le Blanc-Mesnil today?

The Le Blanc-Mesnil tree pollen index today is 34 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Le Blanc-Mesnil’s overall pollen count today is 37 (Low) across all types. See the full Le Blanc-Mesnil pollen count for the overall index and every type together.

Le Blanc-Mesnil Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 737Low
Sunday, November 836Low
Monday, November 939Low
Tuesday, November 1023Low
Wednesday, November 1116Low

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 Le Blanc-Mesnil’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Le Blanc-Mesnil’s tree pollen

Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 34 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Le Blanc-Mesnil now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Le Blanc-Mesnil. The type summary stands: tree pollen reads 34 (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 tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Hazel and alder open from February, and birch leads the spring peak through April and into May. This month sits outside the usual tree pollen window for the Continental West pattern, so today’s tree 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.

Le Blanc-Mesnil allergies today

Le Blanc-Mesnil allergies today are set by the same reading as the Le Blanc-Mesnil pollen count today: the Total Pollen Index is 37 (Low), and the tree pollen index on this page is 34 (Low) of it. When people ask about Le Blanc-Mesnil allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Le Blanc-Mesnil.

Allergies in Le Blanc-Mesnil follow the France calendar set out on the full Le Blanc-Mesnil 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 Le Blanc-Mesnil before heading outdoors, the tree 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 Le Blanc-Mesnil allergy forecast for the tree pollen season: it shows whether Le Blanc-Mesnil 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 Le Blanc-Mesnil pollen count — all types, the overall index and today’s ranking context

Le Blanc-Mesnil grass pollen count

Le Blanc-Mesnil ragweed pollen count

See how Le Blanc-Mesnil ranks in today's pollen count rankings — the worst cities for allergies today

See Le Blanc-Mesnil on the pollen map

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

Worst cities for allergies

Tree pollen season

Find an allergist in Le Blanc-Mesnil, 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).