SDG 11 · Indicator
Annual mean concentration of particulate matter of less than 2.5 microns in diameter (PM2.5)
μg/m³
Displaying Ratings
Ratings provide a visual representation of a country’s performance on the indicator.
Legend
Click on a country to see its performance.
SDG achieved
Challenges remain
Significant challenges remain
Major challenges remain
Information unavailable
Description
Air pollution measured as the population-weighted mean annual concentration of PM2.5 for the urban population in a country. PM2.5 is suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and can cause severe health damage.
Long-Term Objective
The long-term objective for this indicator is a value of .
Reference
IHME