this post was submitted on 21 Sep 2024
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[–] ChilledPeppers@lemmy.world 6 points 1 month ago (1 children)

I think it depends on measure, if im not mistaken, by weight arohnd 50% of microplastics are tire dust.

[–] CleoTheWizard@lemmy.world 6 points 1 month ago

Also depends on where you’re measuring. They make up a ton of the plastics in stormwater runoff for example. Sometimes up to 95% from what I found. And that stormwater often ends up in our drinking water.