Articles | Volume 21, issue 2
Atmos. Chem. Phys., 21, 717–730, 2021
https://doi.org/10.5194/acp-21-717-2021
Atmos. Chem. Phys., 21, 717–730, 2021
https://doi.org/10.5194/acp-21-717-2021

Research article 19 Jan 2021

Research article | 19 Jan 2021

Highly time-resolved measurements of element concentrations in PM10 and PM2.5: comparison of Delhi, Beijing, London, and Krakow

Pragati Rai et al.

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Highly time-resolved measurements of element concentrations in PM10 and PM2.5: Comparison of Delhi, Beijing, London, and Krakow [Data set] Pragati Rai and Markus Furger https://doi.org/10.5281/zenodo.4311854

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Short summary
We present a simple conceptual framework based on elemental size distributions and enrichment factors that allows for a characterization of major sources, site-to-site similarities, and local differences and the identification of key information required for efficient policy development. Absolute concentrations are by far the highest in Delhi, followed by Beijing, and then the European cities.
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