Urban air quality monitoring campaigns have become increasingly important in South Africa to address public health issues and environmental sustainability. The study employed qualitative research methods including participant observation, semi-structured interviews, and focus group discussions to gather data from young people aged 15-24 who participated in the campaign. Youth participants showed a significant interest (80%) in air quality monitoring campaigns, with themes of environmental awareness and community health emerging as key topics. There was a notable increase in youth engagement over two years, correlating with improved public understanding of air pollution risks and benefits of clean air initiatives. Further research should explore the long-term impact on policy implementation and community action, alongside strategies for increasing youth participation in environmental monitoring programmes. Urban Youth, Air Quality Monitoring, Johannesburg, Public Awareness, Environmental Health