Pollutionwatch: How harmful ozone builds up near ground in heatwaves

In June, Europe faced a severe heatwave that led to dangerously high ozone levels near the ground, particularly in the UK. This spike in harmful gas, exacerbated by the heat, poses serious health risks, including respiratory and cardiovascular issues. With another heatwave looming, the situation underscores the urgent need for better air quality management and climate action to mitigate these deadly effects. The recurring pattern of pollution during extreme heat highlights a pressing environmental challenge that could become more frequent as global temperatures rise.