Proposed is an emergency anti-gas kit for achieving an effect of minimizing the occurrence of casualties by being easily carried, thereby enabling the quick use thereof in an emergency, such as a fire. A respiratory system adhering part is formed on one side of a main body part and enables the respiratory part of a user to adhere thereto. An activated carbon layer, a non-woven fabric layer, and a water tube for receiving water are provided in the main body part. A cutting member is provided in the main body part and enables the water received in the water tube to be leaked by an external pressing reaction and absorbed to the non-woven fabric layer. Air flow holes are formed on the upper and lower surfaces of the main body part and enable air to flow.