US Federal 2025-2026 Regular Session

US Federal House Bill HB5123

Introduced
9/3/25  

Caption

Indoor Air Quality and Healthy Schools Act of 2025

Impact

The bill is expected to have a substantial impact on state laws by establishing a framework for handling indoor air quality that could lead to updated regulations and guidelines for building maintenance and design. By requiring the EPA to produce guidelines and recommendations for managing indoor air contaminants, states may need to adapt local regulations to align with these federal standards. Notably, the bill also stipulates the need for engaging disadvantaged communities, ensuring equitable access to resources and strategies that promote healthier indoor environments.

Summary

House Bill 5123, titled the 'Indoor Air Quality and Healthy Schools Act of 2025', aims to address health risks related to indoor air contaminants in various buildings, especially in local educational agencies and childcare facilities. The bill mandates the establishment of an indoor air quality program by the Environmental Protection Agency (EPA) to assess, reduce, and avoid exposure to such contaminants, thereby alleviating potential health threats. The program will involve research, education, and the implementation of management strategies for improving indoor air quality across these facilities.

Contention

Some points of contention surrounding HB 5123 involve concerns about enforcement and financial implications for states and local governments tasked with updating infrastructure to meet new health-based standards. Additionally, there may be debates regarding the balance between federal guidelines and local governance, particularly concerning how much autonomy local jurisdictions will retain in establishing their own standards in relation to indoor air quality. Moreover, discussions may emerge around the adequacy of funding appropriated under the bill for implementing the proposed measures effectively.

Companion Bills

No companion bills found.

Previously Filed As

US S1220

Requires DOH to study indoor air quality at public schools, develop list of common indoor air contaminants at public schools, and establish guidance regarding potential mitigation measures.

US S1546

To improve indoor air quality for highly-impacted communities

US S1516

To improve indoor air quality

US H4590

To improve indoor air quality for highly-impacted communities

US HB05873

An Act Concerning Indoor Air Quality In Public Schools.

US S0977

Provides recommended air quality standards for schools. Further requires the department of education incorporate indoor air quality testing as part of the school building authority needs assessment.

US H2427

To improve indoor air quality for highly-impacted communities

US HB6782

Public Health Air Quality Act of 2025

US SB3529

Public Health Air Quality Act of 2025

US H7582

Requires inspections and evaluations of the indoor air quality of each school building, including heating, ventilation and air conditioning systems.

Similar Bills

ME LD1326

An Act to Protect the Drinking Water for Consumers of Certain Water Systems by Establishing Maximum Contaminant Levels for Certain Perfluoroalkyl and Polyfluoroalkyl Substances

TX SB1663

Relating to notification procedures concerning groundwater contamination.

NJ SCR28

Strongly urges DEP to adopt standards for certain drinking water contaminants as recommended by NJ Drinking Water Quality Institute.

ME LD1786

An Act to Require the Department of Environmental Protection to Provide Certain Information Regarding Perfluoroalkyl and Polyfluoroalkyl Substances to the Public and Private Drinking Water Well Owners

OR HB3525

Relating to exempt wells that supply ground water for domestic purposes.

NJ S1200

Requires water supplier to notify affected municipalities, school districts, charter schools, nonpublic schools, and institutions of higher education of violations of drinking water quality standards.

NJ A574

Directs DEP to use funds from perfluoroalkyl and polyfluoroalkyl substances contamination settlement with 3M Company for purchase of equipment to remediate perfluoroalkyl and polyfluoroalkyl substances contamination.

ME LD2115

An Act to Protect Private Wells from Hazardous Substances