I was just reading about recent activity at Kileua in Hawaii and saw this:
Sulfur dioxide emission rates remain elevated and variable. The most recent average measurement was 1,100 tonnes/day on January 30, still elevated above the 2003-2007 average rate of 140 tonnes/day.
http://volcanoes.usgs.gov/hvo/activity/kilaueastatus.php
Somebody call the freaking EPA!
B