Layer Estimates:

Layer: Regulatory Air Monitoring Stations (ID:0)
Count: 6
Extent:

XMin: -12973285.8897338
YMin: 3964303.16507253
XMax: -12893037.2272938
YMax: 4009047.04457704
Spatial Reference: 102100 (3857)

Layer: Community Boundary (ID:1)
Count: 1
Extent:

XMin: -12945743.5678528
YMin: 3949871.37975095
XMax: -12875352.3652815
YMax: 3994955.0580693
Spatial Reference: 102100 (3857)

Layer: SCAQMD Stations3.csv (ID:2)
Count: 6