Le Réseau National de Surveillance Aérobiologique (R.N.S.A.)

is the French aerobiology network in charge of the analysis of the content of the air in biological particles, and to give some information about their health impact. This activity began in 1985 to the Pasteur Institute. It is a private association "RNSA" since 1996.

RNSA collect pollen and moulds in the air, and clinical data, from 70 towns in France. In each great town, RNSA has a pollen trap (Burkard or Lanzoni), an analyst and a clinician. RNSA has nearly 65 pollen traps located on a central urban position over the roof of building, to be representative of the trend air quality.

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POLLENS VIGILANCE MAP

Select a county on the map or in the list below :

POLLENS VIGILANCE MAP
  • Allergy risk:
  • nul
  • low
  • moderate
  • high

Pollen allergy risk map, updated 27th of January

The current cold weather is slowing down the flowering of trees and bringing some respite to allergy sufferers. The risk of allergy is decreasing for hazelnut and alder pollens and it will not exceed the low level on the whole country.

The risk of allergy will be of medium level on the Mediterranean area for Cupressaceae-Taxaceae and ash pollens which will be increasing especially during sunny and windy days. They will be joined by the first parietaria pollens (Urticaceae) with a low risk of allergy and by those of mimosas (Acacia) with possible allergies of proximity.

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Smartphone Apps

- The Alerte pollens app will help you to live your allergy without staying at home! Consult the RNSA pollen alerts, advices to handle your allergy day by day and services like weather forecast or air quality. You can configure up to 5 pollens and 5 departments. You can also activate the geolocation which will help to automatically display informations about the area you travel. Available on Play store and Apple store.

- The Ma vie d'Allergik app will follow you day after day in the follow-up of your respiratory allergy. The main features are personalized follow-up, reminders and notifications, availability of pollen data and the ability to meet daily challenges. You will also find practical information, tips and advice, etc...
The app is available on Google Play and the Appstore. For more informations: Ma vie d'AllergiK

- The Pollen app, now available for France, provide a personnal pollen forecast for the 3 days to come in your area, taking into account your informations from the pollen diary and calculate your personnal level of exposure. Symptôms of allergy can be recorded and compared with the pollination in the pollen diary. Available on Google Play et l'App Store.

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