WHO global air quality guidelines: particulate matter (PM2.5 and PM10), ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide
The overall objective of the updated global guidelines is to offer quantitative health-based recommendations for air quality management, expressed as long- or short-term concentrations for a number of key air pollutants. The main groups of users of this guideline are policy-makers, lawmakers and technical experts responsible for developing and implementing regulations for air quality, air pollution control, urban planning and other policy areas. Other groups are national, local authorities, NGOs, civil societies, advocacy groups, academics, health and environmental impact assessment practitioners and researchers.
Evidence, Toolkit | 2021
Language(s): EN | Geographic Scope: Global | Author/Publisher: WHO