The death toll from a fireworks explosion in Hawaii has risen to five, after a man who was receiving treatment in Arizona died.

A fifth person has died from injuries suffered during a massive explosion of illegal fireworks at a Honolulu home over New Year's, police said Tuesday. The 29-year-old man was one of six patients flown to a hospital in Arizona for treatment earlier this month because Hawaii's only burn care facility hit capacity with other patients from the same blast.