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ChinaPolitics

Air quality worsening in China’s Yangtze River Delta in 2018, figures show

Region around Shanghai experiences rise in lung-damaging particles PM2.5 in the period from January to April

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The region including Shanghai showed concentrations of PM2.5 that were up 1.9 per cent year on year for January to April. Photo: Simon Song
Reuters

Air quality in the major Chinese manufacturing hub around the Yangtze River Delta worsened in the first four months of the year, largely because of a 20 per cent surge in emissions in January, environment ministry data showed on Wednesday.

In the region, which includes Shanghai, concentrations of the lung-damaging particles PM2.5 (particulate matter) rose 1.9 per cent from a year earlier to hit an average of 55 micrograms per cubic metre over the period, the Ministry of Ecology and Environment said in a statement.

The particles have a diameter of less than 2.5 micrometers, so small that they can be detected only with an electron microscope.

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Environmental groups have said they are worried that the government’s focus on smog in northern China has driven industrial production and pollution further south.

China is currently drawing up a new 2018-2020 action plan to further improve air quality after meeting its 2013-2017 targets.

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