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umwelt-plakette.de en 2018-01-28

News on environmental zones and air pollution

Mexico City on the Way to Breathable Air

In the early 1990s, Mexico was the dirtiest city in the world, and air pollution was disastrous. In 2017, the capital measured 24 days with clean air - a step forward! The measures contributing to improvement are the same as everywhere else: sustainable bus fleets and a better bicycle network, but also raising public awareness.