Public health effects of transport
:
Air quality
PH008
Percentage of the total population residing in areas where the impact of transport emissions is significant, and the exposure to ambient concentrations of particulates (PM10 and PM 2.5) nitrogen dioxide (NO2) carbon monoxide (CO) and sulphur dioxide (SO2) is in excess of the relevant standards and guidelines specified:
in the National Environment Standard for Air Quality,
in the Ministry for Environment Ambient Air Quality Guidelines,
by the World Health Organisation
Series Data