The present invention relates to a method of transmitting and receiving channel quality indicator (CQI) information that relates to a channel aging effect in an environment where a time-varying channel characteristic is maximized, and a device supporting same. According to an embodiment of the present invention, a method of reporting multi-channel quality indicator (CQI) information by a terminal in a wireless access system that supports an environment where a time-varying channel characteristic is maximized may include receiving a first reference signal, obtaining information on a first CQI by using the first reference signal, receiving a second reference signal, obtaining information on a second CQI by using the second reference signal, reporting the information on the first CQI, and reporting the information on the second CQI.