The invention discloses an environment-friendly low-smell and spraying-free polyamide composition. The environment-friendly low-smell and spraying-free polyamide composition comprises the following components in parts by weight: 95-100 parts of polyamide, 0.01-5 parts of metal compound, and 0.1-6 parts of effect pigment. According to the environment-friendly low-smell and spraying-free polyamide composition, smell produced in the production process and/or formation process of nylon materials can be extremely reduced; the appearance defects, caused by smell, on spraying-free products, in particular the products emphasizing on appearance and surface aesthetic effects, can be extremely reduced. According to the abovementioned technical scheme, the metal compound is introduced, and the post-processing technology is carried out, so that the surface brightness of the spraying-free polyamide composition is greatly improved.