SCHEDULE 1 Air Quality standards

PART 3 Target values for Group B pollutants
1 The target values in the following table in each case relate to the total content of the relevant pollutant in the PM10 fraction averaged over one calendar year.
2 The attainment date for each of these target values is 31st December 2012.
Pollutant	Target value
Arsenic	6 ng/m3
Benzo(a)pyrene	1 ng/m3
Cadmium	5 ng/m3
Nickel	20 ng/m3