What is the pollen level today in Haute-Savoie and Savoie? This table shows Atmo France’s official index for each town (commune), with concentrations for each type of pollen and the date of the last update.
In short. The pollen index shown comes from Atmo France (Atmo Auvergne-Rhône-Alpes): it is calculated for each commune for today and the next two days, using a model calibrated with sensors. It is not a measurement taken in each town. Out of season, “very low” levels are normal; this page gives no health advice.
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The overall level runs from 1 (very low) to 6 (extremely high); it sums up the six types of pollen monitored. Concentrations are given in grains per cubic metre of air, for each type of pollen. A town’s level is an estimate: terrain and altitude shift the pollen season from one village to the next.
The six types of pollen monitored each have their usual season: alder (February to April), birch (March to May), grasses (May to July), mugwort (July to September), olive (May to June), ragweed (August to September). A zero level outside its season does not mean the data has failed.
Today’s value is already a model estimate, and those for tomorrow and the day after are forecasts. Savoie Snow adds no health alert level: if you have symptoms, ask a healthcare professional for advice.
For Annecy, Atmo France gives a “very low” level for 6 October 2026 (level 1 out of 6). It is a modelled index calibrated with sensors, not a measurement in the town.
For Albertville, Atmo France gives a “very low” level for 6 October 2026 (level 1 out of 6). It is a modelled index calibrated with sensors, not a measurement in the town.
No. It is an index calculated by a European model, calibrated with pollen sensors, and supplied for each commune by Atmo France. It may differ from a measurement taken in a garden or in another village.
Because the pollens monitored have their season in spring and summer; mugwort and ragweed are the last to finish. A very low level out of season is normal.
Pollen grains per cubic metre of air (grains/m³), for each type of pollen.
No. It shows the official index without interpreting it. If you have symptoms, ask a healthcare professional for advice.
Text of this page last revised on . This date says nothing about how recent the images or data are: the webcams are supplied by the credited operators and their timestamp shows when the image was taken; model forecasts and official reports are separate pieces of information, each with its own time.
A modelled index (European CAMS model calibrated with sensor measurements), not a measurement in each town. It covers today and the next two days. Updated on .
| Town | Tuesday 6 October | Wednesday 7 October | Thursday 8 October |
|---|---|---|---|
| Annecy | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Thonon-les-Bains | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Chamonix-Mont-Blanc | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Sallanches | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Megève | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Le Grand-Bornand | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Chambéry | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Aix-les-Bains | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Albertville | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Moûtiers | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Bourg-Saint-Maurice | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Saint-Jean-de-Maurienne | Very low · level 1 | Very low · level 1 | Very low · level 1 |
| Town | Aulne | Bouleau | Graminées | Armoise | Ambroisie | Olivier |
|---|---|---|---|---|---|---|
| Annecy | 0 | 0 | 2 | 0.6 | 0 | 0 |
| Thonon-les-Bains | 0 | 0 | 1 | 0.6 | 0 | 0 |
| Chamonix-Mont-Blanc | 0 | 0 | 1.4 | 0.4 | 0 | 0 |
| Sallanches | 0 | 0 | 1.4 | 0.6 | 0 | 0 |
| Megève | 0 | 0 | 1.5 | 0.3 | 0 | 0 |
| Le Grand-Bornand | 0 | 0 | 1.4 | 0.3 | 0 | 0 |
| Chambéry | 0 | 0 | 2 | 0.8 | 0 | 0 |
| Aix-les-Bains | 0 | 0 | 2 | 0.7 | 0 | 0 |
| Albertville | 0 | 0 | 1.7 | 0.4 | 0 | 0 |
| Moûtiers |
Source: Pollen index, Atmo France / Atmo Auvergne-Rhône-Alpes (ODbL licence). Out of season, low or zero levels are normal: it is not a fault. This page gives no health advice: if you have symptoms, ask a health professional.
| 0 |
| 0 |
| 1.7 |
| 0.2 |
| 0 |
| 0 |
| Bourg-Saint-Maurice | 0 | 0 | 1.6 | 0.2 | 0 | 0 |
|---|
| Saint-Jean-de-Maurienne | 0 | 0 | 1.9 | 0.2 | 0 | 0 |
|---|