Developing and Evaluating an Indoor Air Pollution Intervention Among Cardiovascular Patients: the AIRWISE Study

AIRWISE (Air Improvement and Real-time Monitoring for Wellness through Interactive Strategies and Education) utilizes personal air cleaners (PACs) to filter indoor air, while enhanced aspects focus on improving compliance to PAC use. Key components include low-cost sensors (PurpleAir, Inc, USA) that change color according to air quality index (AQI) and behavioral recommendations that correspond to varying AQI levels.