You've likely spotted Asian tourists wearing face masks. Is it excessive, or is there real wisdom in it?
Air Quality
An ENT specialist told de Volkskrant that few in the Netherlands face acute issues from particulate matter. Our air quality significantly outpaces many Chinese cities.
Particulate Matter Standards
Shanghai and Beijing average 60-70 micrograms per cubic meter. The Netherlands ranges from 15-20 micrograms. The World Health Organization recommends no more than 25 micrograms.
Preventing Infections
In crowded settings like airplanes, masks help block infections in shared, enclosed spaces. They can also filter pollen, offering relief from hay fever symptoms.
