53In the present case, it is apparent from the provisions of Article 5 in conjunction with Annex III to Directive 1999/30 that, as regards the stage-1 periods, from 1 January 2005 until 31 December 2009, the daily value not to be exceeded more than 35 times per calendar year was 50 μg/m3 and the annual value not to be exceeded was 40 μg/m3 per calendar year.
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