Layer Estimates:

Layer: indice_communal_air_sante_no2_2016_2018 (ID:0)
Count: 4101
Extent:

XMin: 626129
YMin: 6338307
XMax: 1027318
YMax: 6633766
Spatial Reference: PROJCS["RGF93_Lambert_93",GEOGCS["GCS_RGF93",DATUM["D_RGF_1993",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["false_easting",700000.0],PARAMETER["false_northing",6600000.0],PARAMETER["central_meridian",3.0],PARAMETER["standard_parallel_1",44.0],PARAMETER["standard_parallel_2",49.0],PARAMETER["latitude_of_origin",46.5],UNIT["Meter",1.0]]