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Maintenance Air Quality instruments
Today I encountered, that the AQM monitor shows up a pretty high PM2.5 concentration although it is some fine rain outside.
According to my understanding the rain should wash out the particles in the air and the readings should lower.

Could it be that also some water particles may be read? Has anybody made the same observations.

See the readings in the following graph:

[Image: y4mD3hOvqyaJ15Wa8fx6E4vX7HYCdM3O76O6w-bj...pmode=none]

Messages In This Thread
RE: Maintenance Air Quality instruments - by tobyportugal - 27-07-2018, 08:32
RE: Maintenance Air Quality instruments - by engolling - 01-09-2018, 14:54

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