An Act to improve indoor air quality for highly-impacted communities

H 4590 creates a task force to address indoor air pollution in schools, care facilities, housing, and other community buildings. The task force, including health, environmental, and community experts, must develop recommendations for monitoring and fixing air quality issues within one year, with public input required before finalizing. It also mandates the Department of Public Health to create regulations by July 2027 for testing ultrafine particles and black carbon in indoor air, based on current health science. These regulations will require standard testing procedures and public reporting for existing and new buildings. The bill directly affects residents and staff in the specified facilities by establishing new air quality standards and oversight.