Bouygues Energies

Air quality monitoring


Renovation of a listed building in the center of Paris to house an art collection and the offices of a VIP.


Duration : 1 month


The end customer was bothered by a persistent odor in one of the newly renovated offices and could not determine the origin or cause.


Need: monitor air quality and odors

Com’in solutions

A POD sensor was installed in the office in question and after a one-week training period, we were able to detect the odor variation.

The generated readings allowed us to visualize in time the evolution of this odor variation associated with a formaldehyde peak in the air and to correlate it to the activation of the ventilation.

We could trace the fact that the ventilation ducts had been cleaned with a product containing this chemical compound.

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