Laetitia Devarrewaere

Laeticia Devarrewaere

Air Quality Engineer

Airscan Belgium

Laeticia is an Air Quality Engineer at Airscan, specialising in outdoor monitoring projects across Belgium. A bioengineer by training, she studied air-pollutant dispersion in Brussels and now helps build high-resolution sensor networks for municipalities and industry. Laeticia helps design and deploy high-spatial-resolution sensor networks for municipalities and a range of industries, translating real-world constraints into reliable measurement systems. She also contributes to the development of Airscan’s environmental dashboard, bringing data from multiple sensor platforms into a unified, usable view for decision-makers. Laeticia plays a central role in Airscan’s impact projects, including Pure Cities, supporting outdoor air quality sensor deployments across the programme’s growing network of 56 municipalities across Belgium.

Latest insights by Laeticia Devarrewaere

Air quality across major Belgian cities: a five-year comparison

Airscan and Belfius launch Clean Air for Schools initiative in Belgium

Clean Air for Schools: what Belgian schools learned about air quality

Brussels Car Free Day in 2025

Clean Air for Schools: 3 Years of Air Quality Monitoring in Belgian Schools

Pure Cities: How Temperature, Wind and Rain Shape Our Air

Ozone Levels in Brussels Over the Last 10 Years

The Impact of Air Pollution on Athletes’ Health: Risks and Recommendations

14 days of poor air quality in Brussels

Pollen allergies: why do they get worse and how can you protect yourself?