Complex mixture of extremely small particles and liquid droplets that cause air pollution.
2025-08-25T06:36:32.3514260Z
https://www.termdat.bk.admin.ch/entry/521534
Internet BAFU, [Aktionsplan](http://www.bafu.admin.ch/dokumentation/medieninformation/00962/index.html?lang=de&msg-id=5681) gegen Feinstaub verabschiedet (19.2.2016).
Federal Office for the Environment website, [Federal Council approves action plan](http://www.bafu.admin.ch/dokumentation/medieninformation/00962/index.html?lang=en&msg-id=5681) to reduce particulate matter (19.2.2016).
Site OFEV, [Plan d’action](http://www.bafu.admin.ch/dokumentation/medieninformation/00962/index.html?lang=fr&msg-id=5681) contre les poussières fines approuvé (19.2.2016).
Internet UFAM, [Polveri fini](http://www.bafu.admin.ch/dokumentation/medieninformation/00962/index.html?lang=it&msg-id=5681): approvato il piano d’azione (19.2.2016).
In addition, the new system will assure the continuous measurement of environmentally damaging particulate matter, which is not possible with automatic measurement methods.
Based on United States Environmental Protection Agency website, "[Particulate Matter](http://www3.epa.gov/pm/)" (19.2.2016).