Air Monitoring and Air Quality Sensors Grants under the Inflation Reduction Act

Most Recent Deadline: May 31, 2024. EPA is announcing the availability of approximately $81 million in non-competitive, direct award funding from the Inflation Reduction Act of 2022 (IRA) for eligible state, local, Tribal and territorial air agencies to establish new ambient air monitoring sites, and maintain, operate, or upgrade existing ambient air monitoring networks. These funds provide critical resources to ensure the sustainability of national air quality monitoring networks as a public asset. The networks provide data to inform decision making that protects human health and the environment. Approximately $2 million of funding is also available to support the deployment and operation of air quality sensors in low-income and disadvantaged communities across the United States.