ArcGIS REST Services Directory
JSON

Legend (Lead_air_toxics_Ambient_concentration_μg_m3_Tiles)

Tract (0)
0.00000%20To%200.00056
>%200.00056%20To%200.00059
>%200.00059%20To%200.00115
>%200.00115%20To%200.01113
>%200.01113%20To%200.18850