Layer Estimates:

Layer: Ozone 8-Hour (2008) (ID:0)
Count: 52
Extent:

XMin: -91.3692279998722
YMin: 38.003500000125
XMax: -78.9746399990367
YMax: 43.8924727271347
Spatial Reference: 4269 (4269)

Layer: Ozone 8-Hour (1997) (ID:1)
Count: 13
Extent:

XMin: -91.3692279998722
YMin: 38.0035000019236
XMax: -78.9746399990367
YMax: 43.8924727271347
Spatial Reference: 4269 (4269)

Layer: PM-2.5 (2012) (ID:2)
Count: 5
Extent:

XMin: -82.3482199996532
YMin: 39.8022300000146
XMax: -75.2101199997382
YMax: 41.6314999999251
Spatial Reference: 4269 (4269)

Layer: PM-2.5 (2012Unclassifiable) (ID:3)
Count: 113
Extent:

XMin: -91.5129499996427
YMin: 36.9701500002224
XMax: -85.4049200003577
YMax: 42.5083600003138
Spatial Reference: 4269 (4269)

Layer: PM-2.5 (2006) (ID:4)
Count: 10
Extent:

XMin: -80.5192799996722
YMin: 39.7628030002583
XMax: -78.9746399990367
YMax: 41.1731860023322
Spatial Reference: 4269 (4269)

Layer: PM-2.5 (1997) (ID:5)
Count: 24
Extent:

XMin: -91.3692279998722
YMin: 37.8061209990849
XMax: -78.9746399990367
YMax: 41.1731860023322
Spatial Reference: 4269 (4269)

Layer: SO2 (2010) (ID:6)
Count: 20
Extent:

XMin: -91.1962546997945
YMin: 38.0387372068566
XMax: -78.7989899999885
YMax: 45.8987059997821
Spatial Reference: 4269 (4269)

Layer: Lead (2008) (ID:7)
Count: 20
Extent:

XMin: -118.94297400025
YMin: 18.4160486116542
XMax: -66.6563169547636
YMax: 44.848088000361
Spatial Reference: 4269 (4269)

Layer: Lead Locator Circles (ID:8)
Count: 7
Extent:

XMin: -93.2248717681176
YMin: 38.6156626578054
XMax: -81.5573110130928
YMax: 44.932615515094
Spatial Reference: 4269 (4269)