Why is the EPA observed to create Health Effects Fact Sheets specifically for Hazardous Air Pollutants (HAPs)?
Answer
Because the health consequences are directly tied to local exposure pathways.
The creation of specialized fact sheets for pollutants like HAPs emphasizes the geographically specific nature of the risk. Since pollutants released from discrete sources create localized plumes and distinct exposure routes (air, water, soil), the resulting health consequences observed in nearby communities require documentation tailored specifically to those local pathways and the measurable contamination gradients emanating from the source.
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