Following are state-by-state ozone pollution figures released by the Sierra Club. After each city or county's name are four numbers: 1-high reading for 1988; 2-high reading for 1987; 3-the number of times through Aug. 3 that reading exceeded federal standard; 4-the number of times the area is expected to have exceeded standard in 1987 when the Environmental Protection Agency completes its statistical review for the year.
