Browse our library covering topics on air quality, transport, urban development and other areas; see our published materials that cover Clean Air Asia’s work from 2001 to the present date. Also see Clean Air Asia’s Toolbox section, which contains data-gathering and assessment tools useful to air quality managers, urban planners and policymakers. To gain copyright permission to make use of published materials, please send an email to [email protected]


Clean Air Scorecard

  Assessment tool to help cities improve air pollution and GHG emissions management 中文Chinese Air quality management in cities have been traditionally evaluated using the good versus bad list analysis—“100 Dirtiest Cities” or “Top 10 Cities with Best Air Quality”, usually only considering air quality levels for a city. This provides a subjective and incomplete… . . Read More

Integrated Greenhouse Gas and Air Pollution Emissions Accounting for Companies

The Greenhouse Gas Protocol ( is the most widely used international accounting tool for government and business leaders to understand, quantify, and manage greenhouse gas emissions. However, while the GHG Protocol includes six main GHG emissions, it does not take into consideration main air pollutants. Measuring air pollutants from energy use (particulate matter (PM), SO2,… . . Read More