Key facts
- Approximately five Americans die every hour due to toxic road vehicle pollution, according to a new study.
- In 2024, over 41,800 premature deaths in the US were linked to road pollution.
- The US leads globally in new pediatric asthma cases attributable to vehicle pollution.
- Achieving 100% electric vehicle market share by 2040 could prevent over 100,000 premature deaths by 2050.
- The study was conducted by the International Council on Clean Transportation.
A new study indicates that toxic emissions from road vehicles are responsible for approximately five premature deaths per hour in the United States. The research, conducted by the International Council on Clean Transportation (ICCT), quantifies the health impacts of producing and consuming fuel for automobiles.
In 2024 alone, the study estimates that over 41,800 premature deaths in the U.S. were attributable to road pollution. Paul Jones III, a transportation planner at the New York City Environmental Justice Alliance, stated that transportation emissions have significant impacts on community health and safety. The ICCT's analysis utilized sensor data collected in partnership with the Fia Foundation and established scholarly methods to calculate health consequences.
The research also highlighted that the U.S. accounts for more new pediatric asthma cases linked to vehicle pollution annually than any other country, with American children representing one in ten such cases globally in 2024. Lingzhi Jin, a senior researcher at the ICCT, emphasized that public health authorities must address vehicle pollution's impact on mortality and respiratory health.
Authors of the study suggest that accelerating the transition to zero-emission vehicles could substantially mitigate these harmful effects. They found that achieving a 100% market share for electric cars, trucks, and buses by 2040 could avert more than 100,000 premature deaths and prevent over 42,000 children from developing asthma by 2050, compared to current adoption rates. However, experts observe that the nation is currently moving in the opposite direction, citing environmental rollbacks and the revocation of clean vehicle acceleration plans.
This analysis adds to a growing body of evidence on the dangers of toxic air, with the American Lung Association previously reporting that nearly half of Americans breathe in dangerous levels of airborne emissions.