Two measurement campaigns were carried out in 2025 at five sites in Parentis-en-Born and Sanguinet. These allowed for the study of several pollutants and an in-depth analysis of the initial 2019 diagnosis.
The results indicate that the air quality in the municipality is generally comparable to that of reference regional stations and the Sanguinet monitoring site. During the winter campaign, fine particles PM2.5 and PM10 occasionally exceeded the recommendations of the World Health Organization (WHO), potentially linked to desert dust, wood heating, and industrial emissions. However, regulatory thresholds were respected.
Measured concentrations of odorous compounds are low and comply with existing reference thresholds. Nevertheless, the study does not characterize occasional odor episodes that may cause nuisance to residents.
“"To present the study results and answer residents' questions, a public meeting is organized on Monday, November 30, 2026, at 6 PM, at the administrative center."
Residents can submit their questions in advance of this meeting by filling out the dedicated form, up until November 26 at 6 PM.
