Layer Estimates:

Layer: Ozone Monitoring (Years) (ID:0)
Count: 197
Extent:

XMin: -95.8463
YMin: 37.954511
XMax: -80.5728
YMax: 48.4133330000001
Spatial Reference: 4326 (4326)

Layer: PM2.5 Monitoring (Years) (ID:1)
Count: 119
Extent:

XMin: -94.13345
YMin: 37.9744364480001
XMax: -80.61558
YMax: 47.523355
Spatial Reference: 4326 (4326)

Layer: Lead Monitoring (Years) (ID:2)
Count: 31
Extent:

XMin: -90.1539539999999
YMin: 38.694438
XMax: -80.524019
YMax: 43.1019440000001
Spatial Reference: 4326 (4326)

Layer: NO2 Monitoring (Years) (ID:3)
Count: 23
Extent:

XMin: -93.207615
YMin: 38.013248
XMax: -81.6784489999999
YMax: 45.563
Spatial Reference: 4326 (4326)

Layer: PM10 Monitoring (Years) (ID:4)
Count: 74
Extent:

XMin: -93.26613
YMin: 38.0132480010001
XMax: -80.524019
YMax: 47.523355
Spatial Reference: 4326 (4326)

Layer: CO Monitoring (Years) (ID:5)
Count: 28
Extent:

XMin: -93.273719
YMin: 37.977647
XMax: -81.338781
YMax: 44.9809950000001
Spatial Reference: 4326 (4326)

Layer: SO2 Monitoring (Years) (ID:6)
Count: 69
Extent:

XMin: -93.273719
YMin: 38.0132480010001
XMax: -80.572808
YMax: 45.6450500010001
Spatial Reference: 4326 (4326)