Population-weighted average level of exposure to concentrations of suspended particles measuring less than 2.5
microns in diameter. Exposure is measured in micrograms per cubic metre (µg/m³).
Particulate matter (PM 2.5) air pollution, 2016
Population-weighted average level of exposure to concentrations of suspended particles measuring less than 2.5
microns in diameter. Exposure is measured in micrograms per cubic metre (µg/m³).