EPA Proposes Los Angeles-South Coast Air Basin Failed to Meet 1997 Ozone Standards

Summary

The Environmental Protection Agency (EPA) is proposing to determine that the Los Angeles-South Coast Air Basin failed to meet the 1997 8-hour ozone national ambient air quality standard by its June 15, 2024 deadline, based on monitoring data from 2021 to 2023.

Original source language: Federal Register — Environmental Protection AgencyOpen original release →

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