... emissions (assuming no controls) Maquiladoras, Air Pollution, and Human Health in Ciudad Juárez and El Paso Allen Blackman, Michael Batz, and David Evans April 2003, updated July ... iron foundry, health damages in Ciudad Juárez are about 10 times those in El Paso. For the chemical plant, health damages in Ciudad Juárez are just over three times those in El Paso. The extent ... Pollution, and Human Health In Ciudad Juárez and El Paso Allen Blackman, Michael Batz, and David Evans∗ 1. Introduction Like most metropolitan areas on the U.S.–Mexico border, Paso del Norte,...