What are the levels of forest fire danger?

Level 5. Forest fire danger levels are divided into five levels: Level 1 represents low or no fire danger; Level 2 represents lower fire danger or weak fire danger; Level 3 represents medium fire danger; Level 4 represents high fire danger; Level 5 represents low fire danger or weak fire danger. Represents the highest fire danger level or extreme fire danger level. The connotations represented by the five levels of forest fire insurance are: Level 1 is weather that is difficult to burn, and fire can be used; Level 2 is weather that is not easy to burn, and fire can be used; Level 3 is weather that is capable of burning, and fire must be controlled; Level 4 is weather that is difficult to burn, and fire must be controlled; Level 5 is the highest level of fire hazard weather that is easily flammable, and the use of fires in forest areas should be stopped; Level 5 is the highest level of fire hazard weather that is extremely flammable, and all use of fire inside and outside is strictly prohibited.