The American Lung Association will tell the Environmental Protection Agency (EPA) at a public hearing today to adopt even stronger, health-based national air quality standards for nitrogen dioxide (NO2) than what the agency proposed. Lung Association leadership and healthy air advocates will call for tighter standards at the hearing that begins at 9:00 AM at the EPA Potomac Yard Conference Center located at 1 Potomac Yard, 2777 South Crystal Drive in Arlington, Va.
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