What dates did acid rain hit?

Answer 1

Acid Rain impact was first observed in the Black Forest in Germany in the 1960s. It was termed Waldsterben or tree death.

Related impacts with gaseous sulfur dioxide emissions were known for several years earlier.

Answer 2

Acid rain has been a problem for several decades, with reports of its harmful effects dating back to the 19th century. The peak of acid rain pollution in many industrialized countries was during the mid to late 20th century, with efforts to reduce emissions leading to a decline in acid rain levels in more recent years. The exact dates when acid rain hit varied depending on the region and industrial activity.