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Directive (EU) 2024/2881 of the European Parliament and of the Council of 23 October 2024 on ambient air quality and cleaner air for Europe (recast) · European Union

Reference method for the measurement of ozone in ambient air The reference method for the measurement of ozone in ambient air is that described in EN 14625:2012 ‘Ambient air – Standard method for the measurement of the concentration of ozone by ultraviolet photometry’.

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Source: EUR-Lex (Cellar) · retrieved 2026-10-16 · Text as adopted (Official Journal); later amendments are not incorporated in this text.