Seasonal· Hawaii (Big Island)· Hawaii

Vog and Volcanic Air Quality

19° 24.3′ N · 155° 16.9′ W · approximate

When Kilauea is fountaining, sulfur dioxide and volcanic smog (vog) can drift across the island and out to sea - irritating eyes and lungs and cutting visibility.

Practical

Coordinate is the Halemaumau source (approx for this hazard). The NPS warns that volcanic gases can be hazardous, especially for sensitive groups, and says to check air quality before and during a visit. Falling tephra (volcanic glass) near the summit can damage eyes - wear eye protection.

Best for

Health and visibility planning during eruptions

Season

During eruptive episodes

Nearby