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Coronavirus lockdowns give Europe's cities cleaner air

Coronavirus lockdowns give Europe's cities cleaner air

13 Sept 06:18 Key points summarised by AI
  • European cities, including Brussels, Paris, and Madrid, experienced a significant reduction in noxious nitrogen dioxide levels between March 5-25.
  • This decrease in air pollution directly correlates with coronavirus lockdowns, which drastically curbed road transport and industrial output.
  • Specific data revealed Madrid's average nitrogen dioxide levels dropped by 56% week-on-week following the Spanish government's travel ban.
  • Despite the cleaner air, campaigners caution that prolonged exposure to previous high pollution levels might increase city-dwellers' vulnerability to COVID-19 by weakening immune systems.
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