Hawaii revises volcano SO2 advisory for Big Island
Big Island Video News HONOLULU – In response to EPA's new 1-hour sulfur dioxide (SO2) standard of 75 ppb, the Hawai'i State Department of Health (DOH) has revised its advisory levels to be more protective of people with asthma. The new advisory levels can be found on the … Health Officials Revise Sulfur Dioxide Advisories |
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