Day: May 26, 2021

Asphalt roads make city air pollution worse in summer, study finds

Emissions from asphalt are a significant source of air pollutants in cities, especially in hot weather, a study shows.   Researchers found that when asphalt was exposed to hot summer conditions it resulted in a 300% increase in emissions of secondary organic aerosols (SOA), an air pollutant known to have significant impacts on public health. …

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Anti-pollution skincare: can a cream really help you ‘face the city’?

Fiona Westerhout talks about her skin as though she is giving directions in a familiar neighbourhood: oily around the T-zone, dry cheeks, sensitive with the occasional breakout.   Westerhout, 29, had just started blogging about skincare when she and her partner moved from Perth in Western Australia to Shanghai in May 2016. There she found …

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