Mauritania vs Oman: PM2.5 air pollution, mean annual exposure
PM2.5 air pollution, mean annual exposure over time
- Mauritania
- Oman
How they compare
Oman currently reports 46.86 micrograms per cubic meter against 46.5 micrograms per cubic meter in Mauritania, a difference of 0.36 micrograms per cubic meter.
The two have swapped places 11 times across 34 shared years of data; in 1990 it was Mauritania ahead.
Mauritania ranks 16th and Oman ranks 14th of 200 countries.
Across the 4 decades both report, Mauritania averaged higher in 3 and Oman in 1.
Head to head by decade
| Decade | Mauritania | Oman | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 50.14 micrograms per cubic meter | 44.44 micrograms per cubic meter | 5.7 micrograms per cubic meter | Mauritania |
| 2000s | 46.61 micrograms per cubic meter | 45.44 micrograms per cubic meter | 1.17 micrograms per cubic meter | Mauritania |
| 2010s | 47.9 micrograms per cubic meter | 47.09 micrograms per cubic meter | 0.8125 micrograms per cubic meter | Mauritania |
| 2020s | 46.49 micrograms per cubic meter | 46.7 micrograms per cubic meter | 0.2037 micrograms per cubic meter | Oman |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm2.5 air pollution, mean annual exposure, Mauritania or Oman?
- Oman, at 46.86 micrograms per cubic meter against 46.5 micrograms per cubic meter in Mauritania as of 2023.
- What is the difference in pm2.5 air pollution, mean annual exposure between Mauritania and Oman?
- 0.36 micrograms per cubic meter, with Oman ahead.
- How many years of comparable data are there for Mauritania and Oman?
- 34 years are reported by both, from 1990 to 2023.
- How do Mauritania and Oman rank globally for pm2.5 air pollution, mean annual exposure?
- Mauritania ranks 16th and Oman ranks 14th of 200 countries.
- 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.