Air pollution
Most recent WHO evaluation and risk assessment documents
- Air quality Guidelines - Global update 2005. Particulate matter, ozone, nitrogen dioxide and sulfur dioxide (pdf)
- WHO Air quality guidelines for particulate matter, ozone, nitrogen dioxide and sulfur dioxide - Global update 2005 - Summary of risk assessment (pdf)
- Guidelines for indoor air quality: Dampness and mould (pdf)
- Health aspects of air pollution (pdf)
- Health risks of particulate matter from long-range transboundary air pollution (pdf)
- Health risks of ozone from long-range transboundary air pollution (pdf)
- Health risks of heavy metals from long-range transboundary air pollution (pdf)