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.

Kīlauea summit hazards

Information on Kīlauea summit eruptions

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 SOand particle data

Advice for visitors to Hawaii

Information update for visitors to Hawaii

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 including air purifier information

Information for schools

School action plans for SO2, PM2.5 and ash

Plants and agriculture

Effects of vog on plants and agriculture

Water catchment systems

Advice on maintaining water catchment systems

Mauna Loa eruption 28 November 2022

Mauna Loa Eruption

Information on the November 2022 Mauna Loa eruption

Lower Puna eruption

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

Space-based data and images

Satellite data on SO2 and particles

Scientific literature

Relevant articles and publications on vog