EPA Administrator proposes maintaining standards for ground-level ozonePublished: August 14, 2020
On August 14, 2020, the EPA Administration published in the Federal Register a proposal to maintain the current level and form of the primary and secondary ozone standard of 70 parts per billion (ppb). More information on the proposal can be found at: . EPA is seeking comment on the proposed action. A will be held on August 31, 2020 and September 1, 2020.