Pollution: vehicle catalytic converters increased platinum concentration by up to 700 times

In Mexico City, 65 percent of the metals in the atmosphere come from the diffusion of dust, especially from the northern zone. A large part of the country's pollutants emanates mainly from oil. Reduce the consumption of clothing and footwear, as well as take advantage of daylight.

Pollution: vehicle catalytic converters increased platinum concentration by up to 700 times
Pollution in Monterrey, a deadly cocktail. Photo by Cande Westh / Unsplash