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East Chicago-Post Office

  • EPA site number: 18-089-0015
  • State: Indiana
  • County: Lake
  • City: East Chicago
  • Address: 901 E. Chicago Ave. (Post Office)
  • Site coordinates:
    • Latitude: 41° 37' 44.66" North (+41.629073°)
    • Longitude: 87° 27' 41.59" West (-87.461554°)
    • Elevation: 177 m (581 ft)
  • Deactivated (Deactivated Jan 1, 2020)
Area Map Overall site view Street level Map
Northwest North Northeast
Southwest South Southeast
Historical Measurements
Monthly Summary Report
Yearly Summary Report
  • Real-time monitoring since: Thursday, January 1, 1998
  • Current status: Deactivated Wednesday, January 1, 2020
  • Parameters that have been monitored but are no longer active:
    • Pollution parameters:
      • Carbon Monoxide

PLEASE NOTE: This data has not been verified by the IDEM and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from IDEM ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.