Air pollution in central China’s Henan province worsened in December even as other regions improved. Photo: Reuters

Air pollution spike in China’s Henan province blamed on bad weather

  • Levels of dangerous PM2.5 particles in nine cities up 12 per cent year on year in December
  • Emissions in cities home to several big steel, aluminium and coal-producing districts soared by 107 per cent in November
Topic |   China pollution

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Air pollution in central China’s Henan province worsened in December even as other regions improved. Photo: Reuters
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