Las países más contaminados de Latinoamérica

Según un informe del Programa de las Naciones Unidas para el Medio Ambiente (PNUMA) unas 100 millones de personas en Latinoamérica viven en ciudades con mala calidad de aire.

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La Organización Mundial de la Salud recomienda niveles anuales de 10 microgramos por m3. Sin embargo, la mayoría de estos países los superan.

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Según un ranking de World Air Quality Report, en 2018 el país con mayor contaminación de América Latina era Perú, con 28 microgramos.

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Le seguían:

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En 2020, por la pandemia, los niveles de contaminación disminuyeron y el ránking cambió

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En primer lugar se situó Chile con niveles de 19,3.

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Le siguieron:

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La principal fuente de contaminación es el transporte terrestre. El uso masivo de vehículos eléctricos haría que la calidad del aire mejore.

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