Oregon DEQ - Air Quality Monitoring Data

  • Vog Information Dashboard IVHHN

    The Interagency Vog Dashboard serves as a hub for air quality information in the state and is the result of a partnership between the International Volcanic Health Hazard Network (Durham University, UK), Hawaii Department of Health, the USGS Hawaiian Volcano Observatory, Hawaiʻi County Civil Defense, the National Park Service, County of Hawaii (Mayor's Office), CSAV (University of Hawaiʻi), NOAA (National Weather Service) and the US Department of Agriculture Farm Service Agency.

  • Vog Measurement and Prediction Project (VMAP)

    The University of Hawaii uses volcanic gas emission rates and wind field data to model and predict the concentration and dispersion pattern of volcanic SO2 and sulfate particles. Provided by the University of Hawaii at Manoa’s School of Ocean and Earth Science Technology.

  • Hawaii SO2 Short Term Advisory

    The information on this page provides current and historical sulfur dioxide (SO2) levels due to the Kilauea Volcano on the Island of Hawaii. Provided by the Hawaii Department of Health.

  • AIRNow's Hawaii State Page

    Find statewide and national air quality data using the Air Quality Index system based on particulate matter (PM 2.5) real-time monitoring data. Provided by the U.S. Environmental Protection Agency.

  • Hawaii Volcanoes National Park

    View a map showing approximate location of the Halemaʻumaʻu and Puʻu ʻŌʻō gas plumes in HVNP, SO2 concentrations (ppm) at nine locations, and PM2.5 at two locations in the park. Provided by the National Park Service. 

  • USGS Volcano Hazards

    Learn about hazards caused by volcanic gases and how to protect yourself. Provided by the US Geological Survey’s Hawaiian Volcano Observatory. 

  • National Weather Service Forecast

    Find the latest weather advisories and forecasts. Provided by the National Weather Service Forecast Office in Honolulu. 

  • Clean Air Branch Homepage

    Learn more about the Department of Health’s Clean Air Branch and its responsibilities.