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10 Facts About Air Pollution on World Environment Day

Nobody is safe from air pollution, the United Nations warned on World Environment Day, with nine out of 10 people on the planet now breathing polluted air. This has led to a growing, global health crisis, which already causes about 7 million deaths per year, according to the World Health Organization (WHO). Burning fossil fuels for power, transport and industry is a major contributor to air pollution as well as the main source of planet-warming carbon emissions — and tackling both...

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