The WHO has presented guideline values for ambient air quality, but, as the report shows, there is no global alignment and common legal framework for applying them. In at least 34 per cent of countries, ambient air quality is not yet legally protected. Even where legally adopted, standards are difficult to compare: 49 per cent […]
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One in 3 countries lack legally mandated standards for outdoor air quality: UN report
Posted on September 1st, 2021 by Best Brothers Group
