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Mortality-Air Pollution Associations in Low-Exposure Environments (MAPLE): Phase 1

M Brauer1, J R Brook2, T Christidis3

  • 1University of British Columbia, Vancouver, British Columbia, Canada.

Research Report (Health Effects Institute)
|January 8, 2020
PubMed
Summary

Fine particulate matter (PM2.5) exposure is linked to nonaccidental mortality, even at low concentrations. This study found a supralinear relationship with no safe threshold, indicating increased risk even below 5 μg/m³.

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