Uroboros Linked to Unsafe Levels of Cadmium

Cadmium Concentrations
Cadmium Concentrations February 2016

Portland’s air pollution problem was brought to our attention in January 2016, when the Portland Mercury broke a story, exposing elevated cadmium and arsenic in several areas of our city. Days later, Oregon’s Department of Environmental Quality (DEQ), the regulatory body responsible for air safety, announced their data indicated a monthly average of 49 times the state’s established air-safety benchmark level for cadmium and 159 times the benchmark for the arsenic. Cadmium and arsenic are both known carcinogens, connected with serious health effects, like cancer, respiratory problems, and organ damage.

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