Provided is an air conditioning control system capable of improving a comfort level of a demander while suppressing degradation of the comfort level of an adjacent person. An indoor device (B) can switch the mode between a local air conditioning and a normal operation. A control unit (70) grasps a movement amount of the demander by a communication unit (74) and a GPS mobile telephone (91-96). A control unit (70) calculates PMV as a comfort level evaluation value for each of the demander and the adjacent person. According to the obtained values, the control unit (70) controls the air conditioning so that the PMV of the adjacent person is within a comfortable range while the PMV of the demander is within a comfortable range.