guideline values

Umwelt-Indikator

Indicator: Population exposure to particulate matter pollution

A diagram shows the number of people from 2010 to 2020 in Germany affected by exceeding the 2005 World Health Organization (WHO) guideline value for particulate matter (PM2.5). The exposure decreased significantly in the period shown.

The exposure of the population to particulate matter (excluding traffic-related measuring points) was significantly lower in 2020 than in 2010.Particulate matter concentrations in ambient air are considerably affected by weather conditions which may vary substantially within the year and from one year to another.The German Environment Agency (UBA) proposes a target of keeping the exposure of the e... read more

The Umweltbundesamt

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