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Almost two-thirds of France on high pollen alert after warmer weather
Maps show which types of pollen are currently present in different departments
The season of red, itchy eyes and sneezing is back as maps show over two thirds of France is currently on high alert for different pollen groups.
The latest risk map published by Réseau national de surveillance aérobiologique (RNSA) shows all departments in metropolitan France are on alert with 60 of them on high alert.
Photo credit: Screenshot / RNSA
Pollen types
In its most recent update on Friday (April 7), the RNSA said birch pollen “is spreading through the air like Easter eggs!”
It added that the risk is high across the north-east of France while maps published show the risk is medium in the north west and low in the south. Birch is the most widespread - and impactful - pollen in France.
Bulletin allergo-pollinique vidéo du 06 avril
— Réseau National de Surveillance Aérobiologique (@rnsa_pollen) April 6, 2023
Les pollens de bouleau fêtent Pâques et se répandent comme les œufs de Pâques !
L’alerte rouge est lancé pour les pollens de bouleau sur les départements d’un grand quart nord-est du pays.https://t.co/NtFWF2ecOA#pollens #allergies
Hornbeam pollen (which is from the same family as birch) meanwhile is mostly present in the middle and east France while ash pollen levels vary from medium to low across the country, except in the Manche and Calvados departments in Normandy where alert levels are high.
In the south, there is a cocktail of oak, Cypress and weed pollens that will increase allergy risks “on springtime days”. Plane tree pollen has benefited from the warm weather to spread across France, but the risk level is still medium with “moderate” concentrations in towns.
Read More: France’s pollen season has begun. Here’s how to check levels near you
Meanwhile, levels of willow, poplar, oak and grass pollen pose low to medium risk levels across the country “from west to east”.
Voici les cartes de prévision du risque d'allergie pour aujourd'hui pour les bouleaux, Cupressacées (cyprès...),frênes, charmes. #pollens #allergies pic.twitter.com/LnBIVdHfWH
— Réseau National de Surveillance Aérobiologique (@rnsa_pollen) April 6, 2023
Practical advice for allergy sufferers
The RNSA has published practical advice for allergy sufferers, including:
- Regularly read the pollen vigilance map on their website
- Wash your hair in the evenings
- Open the windows and air your house or flat for at least 10 minutes a day before sunrise/after sunset
- Avoid drying clothes outside
- Keep car windows closed
- Avoid doing exercise/sport outside
It also noted that pollution in big cities will exacerbate pollen allergies.
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