Originally Posted by
planetmans
Actually, that is a prediction model, and not a report of current or past activity.
Here is a link to current data (both SO2 and Particulate Matter):
Vog Measurement and Prediction (VMAP) | Current SO2/SO4 Measurements
Note that at the time I've posted this link, SO2 in Kailua-Kona is "Acceptable," but particulate matter is "Moderate."
Anyone else think that the Hilo "missing" data is curious?