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How researchers measure wildfire smoke exposure doesn’t capture long-term health effects − and hides racial disparities

By Joan Casey, Associate Professor of Environmental and Occupational Health Sciences, University of Washington
Rachel Morello-Frosch, Professor of Environmental Science, Policy and Management and of Public Health, University of California, Berkeley

Which is riskier for your health: a few days of very bad PM₂.₅ exposure or many more days of slightly bad exposure? Researchers developed new metrics to provide better answers.

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