preamble_127

Council Directive 85/203/EEC of 7 March 1985 on air quality standards for nitrogen dioxide · European Union

The choice of sites should not exclude "canyon" streets carrying heavy traffic and major intersections as defined in paragraph 2 if there is a danger of the limit value being exceeded owing to substantial pollution from fixed sources of combustion.

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Source: EUR-Lex (Cellar) · retrieved 2026-11-10 · Text as adopted (Official Journal); later amendments are not incorporated in this text.