Provided herein are systems and computer readable media for associating environmental measurements with an individual using a plurality of sensors, a plurality of tags and a plurality of receivers disposed about a monitored area. Various embodiments of the invention include: receiving blink data from receivers positioned about the monitored area, wherein the blink data is generated by at least one tag carried by the individual; determining tag location data based on the blink data, wherein the tag location data comprises a tag location estimate; associating the tag location data with an individual profile; receiving a sensor signal from a sensor comprising environmental measurements associated with the individual; receiving a sensor location associated with the sensor; comparing the tag location estimate to the sensor location; determining a sensor-individual correlator based on the proximity between the tag location estimate and the sensor location; and associating the sensor-individual correlator with the environmental measurements.