The invention relates to a special daily-use vehicle air purification, formaldehyde removal and sterilization ceramic material. Formaldehyde is a colorless irritant gas having a strong smell and having a great positioning effect to human bodies, and the control of formaldehyde has become a major focus of people's healthy lives. Formaldehyde exists everywhere, and is released in places using a large amount of adhesives, especially new cars and new decorated rooms. There are many formaldehyde removal products in the market, formaldehyde in air cannot be degraded through methods for the physical adsorption by utilizing active carbon or through liquid formaldehyde removal agents, and indoor secondary pollution is also caused by the toxic side effects of chemicals. The invention aims to provide a vehicle air purification, formaldehyde removal and sterilization product. The product can fill the market void, overcomes the disadvantages of the existing products, can fundamentally improve air in purification vehicles, simultaneously has the physical adsorption function and the formaldehyde chemical decomposition function, simultaneously has a sterilization effect, has the advantages of non-toxicity, colorlessness, no irritation, no corrosion, no pollution and environmental protection, has the characteristics of formaldehyde removal, good antibiosis disinfection effect, good stability, low cost, no damages to skins, no pollution to the environment, and easy molding, and is a purification, formaldehyde removal and sterilization ceramic material for air in various vehicles.