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The national ambient air quality standard for sulfur dioxide is 80 g/m 3 . Assuming a lifetime exposure (24 hours per day, 365 days per

The national ambient air quality standard for sulfur dioxide is 80 μg/m³. Assuming a lifetime exposure (24 hours per day, 365 days per year) for an adult of average body weight, what is the estimated CDI for this concentration?

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