Charleston Leader

Ranking Member Shelley Moore Capito from West Virginia delivered a statement during a Senate Environment and Public Works Committee hearing regarding air quality monitoring technology. Capito expressed her concerns about the administration's handling of air monitoring data quality.

Capito acknowledged the importance of clean air for Americans' health and well-being but raised issues regarding the administration's allocation of taxpayer dollars on projects with limited benefits. She highlighted the significant reduction in air pollution in the United States over the years, emphasizing that the air quality has improved and can continue to do so.

The Ranking Member pointed out deficiencies in the accuracy and reliability of certain air monitoring models, particularly the Teledyne PM Mass Monitor used for tracking particulate matter. Capito noted that these monitors had provided inflated measures of fine particulate matter, leading to inaccurate readings dating back to 2017.

Capito emphasized the need for maintaining the highest standards in the air monitoring system to ensure accurate data for regulatory decisions. She criticized the prioritization of funding for less accurate and difficult-to-use air quality sensors, citing a recent GAO report that highlighted challenges and deficiencies associated with such sensors.

The Ranking Member expressed concern that investing in new, unproven, and inaccurate monitors could be a waste of resources. Instead, she advocated for improving the existing monitoring network to continue enhancing air quality in the country.

In conclusion, Capito urged the EPA to focus on correcting errors in monitoring data and providing high-quality, accurate information for regulatory compliance. She emphasized the importance of building on the progress made in improving air quality and ensuring that resources are effectively utilized in addressing air pollution concerns.