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Road Dust, Not Exhaust, Is Auckland's Big Pollution Problem | Auckland News
Auckland’s air pollution puzzle just got a twist: road dust, not exhaust fumes, is the real culprit. New research reveals that tires, brakes, and worn roads kick up more PM₁₀ than car engines ever do — even in a rainy city. Heavy vehicles, though few in number, stir up the most dust, posing serious health risks. Fixing this won’t be easy — it’s not about tailpipe standards but managing loose materials, upgrading road surfaces, and shifting to cleaner transport. As we celebrate electric cars, we mustn’t forget the dust they still carry. Listen in comfort:Get a discount on a Soli Pillow…
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