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How standardizing ‘low-cost’ air quality monitors will help measure pollution

Inexpensive air quality monitors may open up pollution monitoring to the wider public. What can the physics of measurement science tell us about how devices need to perform, and how can standardization help?

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Correspondence to Richard J. C. Brown or Nicholas A. Martin.

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The authors declare no competing interests.

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Brown, R.J.C., Martin, N.A. How standardizing ‘low-cost’ air quality monitors will help measure pollution. Nat Rev Phys 5, 139–140 (2023).

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