OZONE STANDARD UNDER REVIEW.

The article reports that the Environmental Protection Agency (EPA) will review the national air quality standard for ground-level-ozone. It mentions that EPA will reconsider the 0.075 parts per million (ppm) ozone standard set by the Bush Administration in 2008. It also mentions that the said level was higher than the standard set by the agency's Clean Air Scientific Advisory Committee. Moreover, EPA will also review the standard set by the American Chemistry Council.