Table 9.3.6.3.D—Air quality (planning) criteria Pollutant Averaging Health outcome Criteria Criteria time protected including including background background (µg/m³) (ppm) Particulate matter 24 hours Health and 50 - less than 10µm wellbeing (PM10) Particulate matter 24 Health and 25 - less than 2.5µm wellbeing (PM2.5) Annual Health and 8 - wellbeing Acetone 1 hour Health and 22,000 9.2 wellbeing Benzene Annual Health and 10 0.003 wellbeing Cumene (isopropyl 1 hour Odour 21 0.004 benzene) Ethyl acetate 1 hour Odour 12,100 3.5 Ethyl acrylate 1 hour 0.4 0.0001 Ethyl butyl ketone 1 hour Health and 4,200 0.9 wellbeing Ethylbenzene 1 hour Health and 8,000 1.8 wellbeing MDI 1 hour USEPA extremely 0.04 - (diphenylmethane toxic diisocyanate) Methyl ethyl 1 hour Odour 3,200 1.1 ketone Methyl isobutyl 1 hour Odour 230 0.05 ketone Methyl styrene 1 hour 140 0.029 n-Butanol 1 hour Odour 500 0.16 acetate 1 hour 1,020 0.21 n-Hexane 1 hour Health and 3,200 0.9 wellbeing
Table 9.3.6.3.D—Air quality (planning) criteria Pollutant Averaging time Health outcome protected Criteria including background (µg/m³) Criteria including background (ppm) Particulate matter less than 10µm (PM10) 24 hours Health and wellbeing 50 - Particulate matter less than 2.5µm (PM2.5) 24 Health and wellbeing 25 - Annual Health and wellbeing 8 - Acetone 1 hour Health and wellbeing 22,000 9.2 Benzene Annual Health and wellbeing 10 0.003 Cumene (isopropyl benzene) 1 hour Odour 21 0.004 Ethyl acetate 1 hour Odour 12,100 3.5 Ethyl acrylate 1 hour 0.4 0.0001 Ethyl butyl ketone 1 hour Health and wellbeing 4,200 0.9 Ethylbenzene 1 hour Health and wellbeing 8,000 1.8 MDI (diphenylmethane diisocyanate) 1 hour USEPA extremely toxic 0.04 - Methyl ethyl ketone 1 hour Odour 3,200 1.1 Methyl isobutyl ketone 1 hour Odour 230 0.05 Methyl styrene 1 hour 140 0.029 n-Butanol 1 hour Odour 500 0.16 acetate 1 hour 1,020 0.21 n-Hexane 1 hour Health and wellbeing 3,200 0.9
DualOccupancyCode.docx