Welcome to the Vog Dashboard. Please click on the links below to find comprehensive information and data related to vog and its impacts.
Breaking news - on 7 June 2023, an eruption commenced within Halemaʻumaʻu crater at Kīlauea volcano's summit. Airborne emissions will produce vog downwind. For official eruption updates, please visit Kīlauea | U.S. Geological Survey (usgs.gov).
Information on the onging Kīlauea Summit eruption
Description of vog and links to factsheets
Links to the VMAP vog and NWS wind forecast models
Links to real-time and historic SO2 and particle data
Information update for visitors to Hawaii
Links to the Interagency and USGS fact sheets
Description of potential health effects of vog exposure
How to protect yourself from vog exposure including air purifier information
School action plans for SO2, PM2.5 and ash
Effects of vog on plants and agriculture
Advice on maintaining water catchment systems
Information on the May-August 2018 Lower East Rift Zone eruption in the Puna District
Satellite data on SO2 and particles
Relevant articles and publications on vog