The Environmental Protection Agency (EPA) is proposing to approve or conditionally approve a plan by the State of California to address air quality standards for ozone in Western Nevada County, California. This state implementation plan (SIP) includes strategies and measures to meet the federal standards for ozone pollution, focusing on emissions inventories, attainment demonstrations, and reasonable further progress. The EPA is also proposing conditional approval for contingency measures, with the expectation that the state will submit additional rules within one year. The overall goal is to ensure that Western Nevada County meets and maintains national ambient air quality standards for ozone to protect public health.
Simple Explanation
The Environmental Protection Agency (EPA) wants to make sure the air in Western Nevada County, California, is clean and safe to breathe by approving a plan from the state to reduce pollution. They think the plan looks good but need a bit more information before giving it a full thumbs-up.