Over the standard at half benzene point 1999.11.15

The environmental agency announced the results of the monitoring of hazardous air pollutants in 1998 local public organization. According to it, Trichloroethylene, Tetrachloroethylene, among the estimated four substances, the environmental standard values at all measurement points, and dioxins also fell below atmospheric environmental guidelines at most points. However, benzene still exceeded the reference value at 135 points in the 292 point of measurement.