What enviromental concerns are there in lyon?

Lyon faces several environmental concerns, including air pollution, primarily due to traffic and industrial activities, which affects public health and quality of life. The Rhône River, while a vital resource, is also subject to pollution from urban runoff and waste. Additionally, urban sprawl and the loss of green spaces threaten local biodiversity and ecosystem services. Climate change impacts, such as rising temperatures and extreme weather events, further exacerbate these issues, prompting initiatives for sustainable urban development.