Western Australian Current Regulations

ENVIRONMENTAL PROTECTION (KWINANA) (ATMOSPHERIC WASTES) REGULATIONS 1992 - REG 4

4 .         Ambient air quality standards and ambient air quality limits for atmospheric wastes

                For the purposes of clause 6 of the policy — 

            (a)         the ambient air quality standard and ambient air quality limit for the concentration of sulphur dioxide in the relevant portion of the environment over an area referred to in the second column of Schedule 1 are the standard and limit (expressed in µg/m ³ ) specified in relation to that area in the third and fourth columns respectively of that Schedule when averaged over the period of time specified in the fifth column of that Schedule;

            (b)         the ambient air quality standard and ambient air quality limit for the concentration of total suspended particulates in the relevant portion of the environment over an area referred to in the second column of Schedule 2 are the standard and limit (expressed in µg/m ³ ) specified in relation to that area in the third and fourth columns respectively of that Schedule when averaged over the period of time specified in the fifth column of that Schedule.