Karachi is facing rising urban heat that is becoming a major public health concern. Rapid urbanization, loss of trees, heavy traffic, and high pollution levels have caused city temperatures to soar above surrounding rural areas. Outdoor workers, elderly people, children, and patients with chronic illnesses are at greater risk of heat-related illnesses. Experts warn that heat combined with air pollution could exacerbate respiratory and cardiovascular issues. Immediate government action, better urban planning, and heat protection measures are recommended to prevent a worsening health crisis. The situation also has implications for productivity and urban real estate planning in densely populated areas. How will city authorities adapt to protect public health amid rising urban heat?
