Least developed countries vs Yemen: PM2.5 air pollution, mean annual exposure
PM2.5 air pollution, mean annual exposure over time
- Least developed countries
- Yemen
How they compare
Yemen currently reports 46.84 micrograms per cubic meter against 36.56 micrograms per cubic meter in Least developed countries, a difference of 10.28 micrograms per cubic meter.
That makes Yemen's figure about 1.3 times Least developed countries's.
The two have swapped places 4 times across 34 shared years of data; in 1990 it was Yemen ahead.
Least developed countries ranks 15th and Yemen ranks 15th of 45 groups.
Yemen has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Least developed countries | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 38.09 micrograms per cubic meter | 43.22 micrograms per cubic meter | 5.13 micrograms per cubic meter | Yemen |
| 2000s | 38.53 micrograms per cubic meter | 40.22 micrograms per cubic meter | 1.69 micrograms per cubic meter | Yemen |
| 2010s | 38.05 micrograms per cubic meter | 47.61 micrograms per cubic meter | 9.57 micrograms per cubic meter | Yemen |
| 2020s | 36.93 micrograms per cubic meter | 44.86 micrograms per cubic meter | 7.93 micrograms per cubic meter | Yemen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm2.5 air pollution, mean annual exposure, Least developed countries or Yemen?
- Yemen, at 46.84 micrograms per cubic meter against 36.56 micrograms per cubic meter in Least developed countries as of 2023.
- What is the difference in pm2.5 air pollution, mean annual exposure between Least developed countries and Yemen?
- 10.28 micrograms per cubic meter, with Yemen ahead.
- How many years of comparable data are there for Least developed countries and Yemen?
- 34 years are reported by both, from 1990 to 2023.
- How do Least developed countries and Yemen rank globally for pm2.5 air pollution, mean annual exposure?
- Least developed countries ranks 15th and Yemen ranks 15th of 45 groups.
- Where does this data come from?
- Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network, published as PM2.5 air pollution, mean annual exposure (micrograms per cubic meter). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.