PM2.5 Exposure in Djibouti
Direct answer · 2023
40.3 µg/m³
µg/m³
Rank 22 among countries with comparable data
OurBlueDot
Preparing the world map…
What this means
Compare population-weighted mean annual exposure to ambient PM2.5 air pollution.
Higher population-weighted PM2.5 exposure; lower population-weighted pm2.5 exposure.
Methodology & source
Values are World Bank World Development Indicators EN.ATM.PM25.MC.M3: population-weighted mean annual exposure to ambient PM2.5 (micrograms per cubic meter), from the Global Burden of Disease Study 2023 (GBD 2023) via World Bank. Annual mean PM2.5 concentrations are modelled by combining satellite aerosol optical depth, chemical transport models, and ground monitors, then weighted by urban and rural population. Values are modelled exposure estimates for comparative risk assessment, not regulatory compliance monitoring, and are not an air-quality index (AQI). OurBlueDot does not interpolate, fill missing years, replace missing values with zero, or combine other PM indicators. Country rows are joined by ISO 3166-1 alpha-3; regional and income aggregates are excluded. Map ranks are comparable-sample competition ranks among currently loaded countries (rank 1 is the highest exposure). Missing countries remain without a value.
Source: World Bank World Development Indicators
License: CC BY 4.0
World Bank World Development Indicators EN.ATM.PM25.MC.M3: population-weighted mean annual exposure to ambient PM2.5 (micrograms per cubic meter), from the Global Burden of Disease Study 2023 (GBD 2023) via World Bank. Annual mean PM2.5 concentrations are modelled by combining satellite aerosol optical depth, chemical transport models, and ground monitors, then weighted by urban and rural population. Values are modelled exposure estimates for comparative risk assessment, not regulatory compliance monitoring, and are not an air-quality index (AQI). OurBlueDot does not interpolate, fill missing years, or replace missing values with zero. Rows are country and economy series joined by ISO 3166-1 alpha-3; World Bank regional and income aggregates are excluded. Territories outside UN-193 are not added to the country registry. 192 UN members have a finite value in every advertised year 2010-2023. Liechtenstein has no observation in any advertised year.