The Atmos’fair congress will be held in Lille on October 15 and 16, 2025.

Wednesday, October 15, 2025: Indoor Air Day

• 08:30 – Welcome and registration
• 09:30 – The French and European regulatory framework for PFAS substances in ambient air and EQRS as a tool for protecting human health
• 10:30 a.m. – Coffee break
• 11:00 – Walloon SAMIs: Services d’Analyse du Milieu Intérieur or how can public services improve housing quality in Wallonia?
• 11:30 a.m. – Presentation of the COOPAIR project: to acCOmpany behavior change and the OPtimization of AIR quality
• 12:00 – Round table: Needs and challenges of tomorrow’s metrology
• 1:00 pm – Lunch
• 2:30 pm – How can the nebulization of salt water particles in the atmosphere, combined with their 3D digitization, save up to 30% energy on your HVAC systems?
  Thibaut Poulier, Director – Cypress Harmony Europe
• 3:00 pm – Improving air quality in Belgian schools
• 3:30 pm – Coffee break
• 4:00 PM – Para-PM, an effective high-flow filtration solution for microparticles
  Nathanaël Magnin, R&D Manager – Aérophile
• 4:30 pm – Reducing H2S concentrations in indoor air in the face of sargassum algae: what solutions?
• 5:00 pm – Characterization of the efficiency of indoor air purifiers under real conditions of use
• 5:30 p.m. – End of first day

Thursday, October 16, 2025: Outdoor Air Day

• 09:00 – Overview of air quality legislation and current case law
• 09:30 – Real-time monitoring of odor unit (OU) emissions and identification of olfactory sources using new-generation IOMS analyzers around a feed production plant
• 10h00 – How to obtain a dynamic view of air quality point measurements
• 10:30 a.m. – Coffee break
• 11h00 – A high-resolution spatial and temporal diagnostic methodology for adapted territorial management: high-resolution air quality mapping
• 11:30 – Vehicle emissions in real-life driving conditions: what impact on air quality?
• 12:00 – Round table: Economic levers for air quality
• 1:00 pm – Lunch
• 2:00 PM – LBM approach for the simulation of atmospheric dispersion of pollutants in a port environment
• 2:30 pm – AQAMETHA study: objectifying the links between methanization and air quality
• 3:00 p.m. – Sensors and sensors, an unspeakable link with a single health and a necessarily more supportive public-private approach
• 3:30 pm – How to assess air quality and its impact on the population after a fire?
• 4:00 pm – Coffee break
• 4:30 pm – Porous concrete : Methodology for monitoring outdoor NOx performance as a function of pollution levels
• 5:00 PM – Micro-sensors and AI: augmenting micro-sensor data with trained neural networks
• 5:30 pm – Autonomous and innovative analytical systems for the identification and quantification of Volatile Organic Compounds (VOCs), in compliance with European Directive 2024/2881 on ambient air quality and cleaner air for Europe (CAFE – Cleaner Air For Europe)
• 6:00 pm – End of the second day and end of the congress

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