Answer:
Air pollution has a negative effect on a number of different aspects of human health. In London, 9,400 premature deaths are attributed to poor air quality and a cost of between £1.4 and £3.7 billion a year to the health service.
Explanation:
Their research found that in 2019, toxic air contributed to the premature deaths of around 4,000 Londoners. This includes deaths from all causes, including respiratory, lung cancer and cardiovascular diseases. Like smoking, air pollution is seen as a contributory factor, so is rarely listed on death certificates.
