Article

Air Inequality: Global Divergence in Urban Fine Particulate Matter Trends

2021-05-25

Abstract excerpt

Fine particle air pollution (PM 2.5 ) is the largest global environmental risk factor for ill-health and is implicated in >7% of all human deaths. Improved air quality is a key policy goal for cities, yet in-situ PM 2.5 measurements are missing for >50% of the world’s urban population. Here, we apply satellite remote sensing to develop a 21-year time series of ground-level PM 2.5 concentrations for the 4231 urb...

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Literature Corpus work: 3ba8a73b-e91c-5d82-90f5-b9782c075078
DOI: 10.26434/chemrxiv.14671908.v1

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