Reducing fine dust by driving?
This is how well modern particulate filters work: they actively reduce fine dust.
According to the German ARD magazine Plusminus, particulate filters were tested on a modern diesel car. Almost nothing but “hot air” came out of the back. Watch the report – it only takes five minutes.
The authors of the report come to some remarkable conclusions. If you listen carefully, some traffic-related environmental measures are even reduced to absurdity (in German):
Notes on content provided by authors
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