Monitor Locations: Metropolis Towers

Air monitors at ground level and at an elevation of 15 feet are located at the perimeter of work areas at the Metropolis Towers site. One monitor in each area measures dust 24 hours a day, seven days a week. The others measure during work hours only. Additionally, during work hours, all monitors collect airborne chrome samples. Finally, certain monitors collect airborne chrome samples 24 hours a day, seven days a week.

To view positioning of air monitoring stations for a specific date, select from the drop down menu below.
  Ground-Level Air Monitor     Elevated Air Monitor (15 feet)       Elevated 24-Hour Air Monitor (15 feet)