Reading Time: 1 minute China is drawing up a plan to continue the fight against its chronic air pollution problem after its previous five-year plan saw PM2.5 levels in the Beijing-Tianjin-Hebei region plummet by over 25 per cent. The ultra-fine particles, a fraction the size of a human hair, penetrate deep into the lungs and enter the bloodstream, causing … Continue reading China drawing up new “battle plan” for air pollution