Hawaii Interagency Vog Information Dashboard

Welcome to the Vog Dashboard. Please click on the links below to find comprehensive information and data related to vog and its impacts.

Lower Puna eruption

Information on the May 2018 Lower East Rift Zone eruption in the Puna District

Summit ash hazards

Information on current ash hazards from the Kīlauea Summit 

Advice for visitors to Hawaii

Information update for visitors to Hawaii

What is vog?

Description of vog and links to factsheets

Vog and wind forecasts

Links to the VMAP vog and NWS wind forecast models

Air quality data

Links to real-time and historic SO2 and particle data

Vog fact sheets

Links to the Interagency and USGS fact sheets

Health effects of vog

Description of potential health effects of vog exposure

Protect yourself from vog

How to protect yourself from vog exposure

Plants and agriculture

Effects of vog on plants and agriculture

Water catchment systems

Advice on maintaining water catchment systems

Air purifier information

Cleaning the air in your home

Space-based data and images

Satellite data on SO2 and particles

Scientific literature

Relevant articles and publications on vog

The following PDF document gives links to most of the webpages found in the above tabs: 

Internet information on Vog_V1.7.pdf