EPA Air Quality Data 2021-2025
Summary
The EPA has published air quality monitoring data covering the period 2021-2025 on Regulations.gov. This dataset provides ambient air quality measurements and related monitoring information for regulatory review. The document is filed as a Final Notice in docket EPA-R05-OAR-2024-0461.
What changed
The EPA published air quality monitoring data for 2021-2025 as a Final Notice on Regulations.gov. The document provides access to a PDF containing ambient air quality measurements and related environmental monitoring data for the specified time period.
Affected parties including state environmental agencies, regulated industries, and public health authorities should review the dataset for consistency with their own air quality records and compliance documentation. The data may be relevant for entities subject to Clean Air Act requirements or those tracking regional air quality trends.
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Apr 11, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
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