The Environmental Protection Agency (EPA) is proposing to approve a change to Kansas’ air quality plan that removes a requirement for gas in the Kansas City area to have a specific Reid Vapor Pressure (RVP) during summer months. Previously, Kansas City, Kansas had to use gasoline with an RVP of 7.0 psi, while the statewide and federal requirement is 9.0 psi. While the change might slightly increase emissions that contribute to ozone, the EPA believes it will not harm air quality because overall vehicle emissions are decreasing due to newer, cleaner cars. The decision will align Kansas City, Kansas with a consistent RVP requirement and is open for public comments.
Simple Explanation
The EPA wants to change a rule so that gas sold in Kansas City, Kansas can be like the rest of the state, which might make a little more gas smell in the air, but they think it's okay because cars are getting cleaner. They're asking people what they think about this change.