NavGeneral InfoEmail Print Geography Global Coverage type Global Time period covered 01/2006 - 12/2015 Series or system WHO Ambient (Outdoor) Air Pollution Database Data type Environmental monitoring Summary This database contains urban outdoor air pollution levels, including median estimates, and upper and lower 95% credible interval for concentrations of PM2.5. The database, a draft version of the WHO Urban Outdoor Air Pollution Database 2016, covers the period 2006 to 2015. Data come from official national/subnational reports and websites; regional networks like the Asian Clean Air Initiative and Europe's Airbase; and selected publications. Keywords Particulate matter, Urban ambient air pollution Citation Contributors World Health Organization (WHO) Suggested citation World Health Organization (WHO). WHO Urban Ambient Air Pollution Database Draft 2016. GHDx Entry last modified on: Mar 25, 2024