07/2555 - Operational Works - Drainage Stormwater Vegetation [As Published] · 142007.2555

22

Environmental Protection (Air) Policy 1997

 

Schedule 1 (continued)

 

Air Quality Indicator

Air Quality Goal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

micrograms per m? | parts per averaging time
(except where million (except
noted) where noted)
Fluoride—agricultural 1.5 n/a 24hrs
production areas
0.4 n/a 30 days
0.25 n/a 90 days
Fluoride—protected 0.1 n/a 90 days
areas under the Nature
Conservation Act 1992|
Nitrogen dioxide 95 0.046 4hrs
30 0.01 lyr
Ozone 210 0.1 lhr
65 0.03 24hrs
60 0.03 100 days of a
growing
season
Sulfur dioxide 100 0.04 24hrs
60 0.02 lyr
Total deposited 3g/m2 n/a lyr
nitrogen
Part 3 Other indicators and goals

Air Quality Indicator

Cadmium

Carbon disulphide

Air Quality Goal
micrograms per m® parts per averaging time
(except where million (except
noted) where noted)
20ng/m3 n/a lyr
(maximum with
no increase above
existing levels)
100 0.03 24hrs