Research shows that young children exposed to air pollution are more likely to face health issues later in life, with ethnic minorities and disadvantaged groups most affected.
A new study by University College London (UCL) reveals that children exposed to high levels of air pollution are at greater risk of experiencing poor health during adolescence. The study followed 9,000 children born between 2000 and 2002 across the UK, tracking their exposure to pollutants like PM2.5, PM10, and NO2.
The research found that adolescents who lived in polluted areas between the ages of two and four had a one-third higher chance of reporting worse health at 17. This highlights a sensitive period of air pollution exposure that significantly impacts long-term health.
The study also uncovered a pattern of inequality. Children from ethnic minority backgrounds and deprived neighborhoods faced higher levels of exposure to air pollution, making them more vulnerable to chronic health conditions. These groups often live in urban areas, where pollution levels are higher.
Dr. Gergo Baranyi, the lead author of the study, emphasized that the research is significant due to its national scope, making the findings applicable to the broader UK population. He noted that the study revealed persistent inequalities in air pollution exposure among different socioeconomic and ethnic groups, particularly between ages three and six.
Jenny Bates from Friends of the Earth pointed out that air pollution is the biggest environmental threat to health. She stressed the need for stronger government policies to reduce pollution, especially in low-income and ethnic minority communities. Bates also called for updated air pollution targets in line with the World Health Organization’s health guidelines and for more comprehensive action in the government’s climate plan.
This study highlights the urgent need to address the health risks posed by air pollution, particularly for vulnerable groups. It calls for stronger action to reduce exposure and protect public health, especially for children.
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