Public health effects of transport : Air quality

PH007 The number of occasions that ambient concentrations of particulates (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO) and sulphur dioxide (SO2), measured in areas where the impacts of transport emissions is significant, are 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 Organization

Series Data

Metadata


Indicator Name	Occasions when transport emissions exceed guidelines
Key reference number	PH007
Definition of indicator	The number of occasions that ambient concentrations of particulates (PM10 and PM2.5), nitrogen dioxide (NO2), carbon monoxide (CO) and sulphur dioxide (SO2), measured in areas where the impact of transport emissions is significant, are in excess of the relevant standards and guidelines specified: in the National Environmental Standard for Air Quality; in the Ministry for Environment Ambient Air Quality Guidelines and; by the World Health Organisation.
Date exported	8/09/2009
Nature of data	Quantitative
Quality of the data	Data not avaliable