Golf ball capable of emitting smog

The utility model discloses a golf ball capable of emitting smog. In an embodiment, when an isolated object is eliminated and the threshold pressure meets the requirement, chemical reaction can occur between solid compositions. In the other embodiment, when the threshold pressure meets the requirement and liquid compositions are permitted to be released from a check valve, a reaction can occur between the liquid compositions and separated solid or liquid compositions. On any one condition of the two conditions, the chemical reaction can enable the golf ball to emit the smog so as to help a golf player to find the golf ball. The golf ball can intermittently emit the smog for many times.