It is false that acid rain is found in human protein.

But, in a farming village of Sweden, the people were using rainwater.

There was a case where, as a result of using rainwater for washing their hair,

verdigris adhered to their hair, which became discolored.

Additionally, there also were many people who have food poisoning or constant diarrhea.

It is bad for you to consume this rain.

We are made of metal, so we are dissolved.

In Japan, due to exhaust gas etc. mostly from China, it has usually rained.

Plants are in danger of dying.

Of course, foods at the market are harmless.

PM2.5 means

“Particulate matter less than 2.5 microns in diameter.”

There are things emitted directly by burning matter and

things that are microparticulated gaseous air pollutants,

such as SOx, NOX and VOC, etc., by chemical reactions in the

air environment which are about PM2.5.