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  • Writer's pictureNFTCar

The Critical Issue of Car Pollution in Cities: How Cars Account up to 80% of Air Pollution

Car pollution is a critical problem in urban areas globally, as transportation, particularly cars, accounts for up to 80% of air pollution in cities, according to the World Health Organization. This pollution poses severe health risks to vulnerable populations such as children, the elderly, and those with respiratory illnesses, affecting the quality of the air we breathe. Car emissions release harmful pollutants such as nitrogen oxides, particulate matter, and carbon monoxide, causing respiratory and cardiovascular illnesses such as asthma and lung cancer.

Additionally, car pollution contributes significantly to global climate change, accounting for approximately 14% of global greenhouse gas emissions. This release of carbon dioxide and other greenhouse gases has severe environmental consequences such as rising sea levels, melting ice caps, and increased extreme weather events like hurricanes and heatwaves.


To combat car pollution in cities, several strategies can be employed. One of the most effective approaches is to encourage public transportation and active transportation modes like walking and cycling, reducing the number of cars on the road and thus lowering pollution levels. Cities can invest in cycling and pedestrian infrastructure to facilitate these modes of transportation.


In conclusion, car pollution is a major concern in cities worldwide, with significant environmental and health implications. However, there are various strategies available to address this problem, including promoting public and active transportation, incentivizing the use of electric and hybrid vehicles, and implementing policies to limit high-polluting vehicles' use in urban areas. These strategies can create healthier and more sustainable environments for city residents, improving both people's well-being and the planet's health.


To further reduce car pollution in cities, the NFTCar project has been initiated. This innovative platform combines blockchain technology and carbon reduction to create a more sustainable future by creating non-fungible tokens (NFTs) that represent high-pollution cars. The project incentivizes car owners to reduce carbon emissions by creating a marketplace for high-pollution cars backed NFTs, making their contributions 100% verifiable and transparent.

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