Pollutant Information: Zinc 

About Zinc

Category: Heavy metals and base cations

Although zinc poses no documented health risks, if its physical state is altered during use then health risks can be created. Inhalation of metallic oxide fumes can lead to metal fume fever. Emissions of zinc have declined by 72% since 1970. The main sources in 2014 were metal production, industrial combustion and road transport. Emissions arising from road transport include those from tyre wear which contributed 20% of total zinc emissions in 2014. This arises from the zinc content of the tyre rubber – around 2% ZnO by weight. The reduction in emissions over this period is largely due to the decline in coal combustion and improvements in abatement measures in the iron and steel industry.

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Time series graph

Zinc contributes to the following...

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