A pillow having active noise reducing and dynamic correction functions comprises a pillow body, a noise acquisition microphone, a loudspeaker, a noise reducing effect correction microphone and a control box, wherein the noise reducing effect correction microphone is arranged on the side face of the pillow body, the loudspeaker is embedded into the pillow body, and a loudspeaker opening of the loudspeaker is arranged on the upper surface of the pillow body. The noise reducing effect correction microphone is embedded into the pillow body and is located between the loudspeaker and the head position of a user, and a microphone head of the noise reducing effect correction microphone is arranged on the upper surface of the pillow body. A MCU and other control parts are arranged in the control box, and the noise acquisition microphone, the loudspeaker and the noise reducing effect correction microphone are respectively connected with the MCU. The problem that noise in an open space perplexes people is solved, and the people can quietly sleep and rest. In addition, frequency, sound strength, sound waveform analysis is specially conducted on snoring sound, and judgment of snoring sound waveform trend is performed through an algorithm, and the interference of the snoring sound is more effectively eliminated.