Regulation & law · 22/08/2019

Release of Integrated Review Plan for the Ozone National Ambient Air Quality Standards

The Environmental Protection Agency (EPA) will release the final Integrated Review Plan for the Ozone National Ambient Air Quality Standards (IRP) on or about August 26, 2019. The IRP outlines plans for reviewing the air quality criteria and national ambient air quality standards for photochemical oxidants, including ozone, to protect public health and welfare.