No. Unless you stay in the zone immediately around Hawaii Volcanoes National Park on the southern flank of the island, you are not at risk of being impacted by volcanic activity. Kona and the resorts along the Kohala Coast are about 100 miles away from Kilauea Volcano. The most you will have to deal with is VOG, a sort of haze caused by eruption-related gases that can sometimes blow in. VOG can impact all islands. Rather, Kilauea Volcano and Hawaii Volcanoes National Park offer a rare opportunity to safely witness an incredible geological wonder and learn more about Native Hawaiian identity and traditions.