Sources and Specified Health Risks of 12 PM<sub>2.5</sub>-Bound Metals in a Typical Air-Polluted City in Northern China during the 13th Five-Year Plan.

Toxics · 2024 · PMC11360060 · PMID 39195683

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a decreasing trendno p-value reported

During the study period, the concentration of most metals showed a decreasing trend (except Al and Be), and a significant seasonal difference was found: winter > fall > spring > summer.

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