Hawaii State Department of Health updates Ambient Air Quality Data website
Detailed Description
The "Short-term Sulfur Dioxide Advisory Level Information" table (http://www.hiso2index.info/assets/FinalSO2Exposurelevels.pdf) uses a six-tiered color-coded system to depict sulfur dioxide (SO2) concentrations and provide guidance for different groups of people exposed to SO2. Graphic courtesy of the State of Hawaii Department of Health (http://www.hiso2index.info).
Sources/Usage
Public Domain.