Beijing has reported major gains in its war on air pollution. Photo: Simon Song
Beijing has reported major gains in its war on air pollution. Photo: Simon Song

Chinese capital makes clean air grade for first time

  • Beijing’s levels of PM2.5 and other key pollutants meet national standards in 2021
  • Results reflect two decades of efforts but more needs to be done, official says

Topic |   Beijing air pollution
Beijing has reported major gains in its war on air pollution. Photo: Simon Song
Beijing has reported major gains in its war on air pollution. Photo: Simon Song
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