A person breathes in and out about 20,000 litres of air per day on average. This is due to the fact that an average person's resting air intake is between 7 and 8 litres per minute, which equates to around 11,000 litres per day. However, a person's breathing rate can vary greatly depending on their degree of stress and activity.(on an average person breathes 12 times every minute).This simple, involuntary act is essential to life, yet the very air we rely on is increasingly becoming a source of potential harm. Air pollution is a growing concern, with studies linking it to various health problems, including lung cancer. According to estimates, 14.1% of all lung cancer deaths globally in 2017 were attributed to ambient PM2.5 air pollution. The leading cause of lung cancer mortality, accounting for 63.2% of all fatalities, was tobacco usage. The American Oncology Institute and its team of expert consultants and doctors emphasize the importance of understanding how air pollution contributes to lung cancer and what steps can be taken to mitigate its impact on our health.
