It is to evaluate the impact of aerial lime-based coatings and user habits on the improvement of indoor air quality and occupant’s health.

• Influence assessment of urban context and architectural typology on indoor pollutants
• Definition of user patterns and their influence on the presence of pollutants in educational centres.
• Health profile of the occupants and its relationship with their home environment
• Determination of the indoor pollutant reduction potential of the coatings and user habits
• Evaluation of health improvements through the combined changes
• Achievement of a high dissemination profile of the research outcomes at different levels: scientific-technical, educational and social fields, national and internationally.