In December 2025, the Council of Ministers for Sustainability and Climate Change approved a new air quality standard for fine particulate matter (PM2.5)This is a significant step towards protecting people's health and moving towards cleaner and more sustainable environments in the country.

This update strengthens the maximum concentration limits for PM2.5, incorporating current scientific evidence and more stringent international standards. It also includes a five-year phased implementation, allowing for responsible adaptation by the various productive sectors.

🌱 As a company specializing in comprehensive industrial waste management and environmental solutions, at Hidronor we understand that improving air quality is a shared challenge. Our waste treatment, recovery, and final disposal services contribute to reducing polluting emissions and support our clients in complying with increasingly stringent environmental regulations.

✨ We will continue working with conviction and commitment to contribute to a more responsible industrial development, promoting cleaner air, healthier communities and a sustainable future for all.