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Abstract: 3 pages in length. Considered to be one of the world's most polluted cities, Mexico City has long experienced the detrimental impact of its overwhelming air pollution problem. The most prominent pollutant throughout the city is automobile exhaust, which still to this day maintains high concentration levels of lead from before gasoline went lead-free. Sulfur dioxide and carbon monoxide present two additional pollutants hanging in the air over Mexico City, as well, proving "very difficult to control and are still very worrisome from the point of view of the health effects
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Subcatagory: Environmental Issues & Ecology
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