Legal analysis: dancing square dance music, beyond the national decibel, it constitutes the "Chinese people's *** and the State Environmental Noise Pollution Prevention and Control Law" in the social life noise pollution, is illegal.
Legal basis: "The Chinese People's *** and the State Environmental Noise Pollution Prevention and Control Law" Article 45 prohibits any unit or individual in the urban areas of noise-sensitive construction of the concentration of the use of high-pitched broadcasting speakers.