Anti-pollution cycling masks tested
by Eleanor Ross from on (#PQGK)
With thousands dying a year from poor air quality, is a mask as good a safety precaution as a helmet?
Many British urban bike commuters opt to wear a helmet. Some also go for a hi-vis jacket. But considerably fewer use an anti-pollution mask, despite evidence that smog might be the biggest single danger you face on two wheels.
According to a study carried out by Kings College London (KCL), around 9,500 people die in London alone every year due to long-term exposure to air pollution, with most deaths due to nitrogen dioxide (NO2) and fine particulates known as PM2.5s.
