Article from 25.05.2021 | Last changed: 25.05.2021
Sulphur dioxide
… for sulphur dioxide for protection of human health were put into force on 1 January 2005. The 1 hour limit value was set at 350 µg/m 3 and may not to be exceeded more … for sulphur dioxide for protection of human health were put into force on 1 January 2005. The 1 hour limit value was set at 350 µg/m 3 and may not to be exceeded more …