Air pollution on track to exceed limits at 4 out of 5 Breathe London sites
Envirotec Magazine
JANUARY 17, 2020
Four out of every five pods, including 90% of schools in the network, are on track to exceed World Health Organisation (WHO) annual guidelines for PM2.5, which is linked to a wide range of adverse health effects. Health guidelines. Small airborne particles like dust, soot and drops of liquids can create PM. Polluting traffic.
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