Precisely map pollutant concentrations in time and space, integrating emissions, chemistry, transport and observations.

Airparif carries out one-off measurements, on its own initiative or at the request of a partner, of up to several hundred measurement points.

 Airparif has around 70 measuring stations, including more than fifty permanent stations.

It guarantees the quality of measurements carried out in Île-de-France and also serves as support for the Interregional Calibration Laboratory created for neighboring regions.

LASAIR (Interregional Air Monitoring Analysis Laboratory) offers great flexibility to Airparif to carry out its own analyzes and those of other AASQAs as well as manage subcontractor laboratories which carry out more complex analyses.

Emerging air measurement technologies are currently unregulated. Airparif contributes to the evaluation of their performance and reliability based on usage in order to inform users.