Mauritania vs Oman: Particulate matter exposure in 1990 vs. 2017
Mauritania
46.5 micrograms per cubic meter
in 2023
Oman
46.86 micrograms per cubic meter
in 2023
Mauritania rank
16th
Oman rank
14th
Particulate matter exposure in 1990 vs. 2017 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 particulate matter exposure in 1990 vs. 2017, 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 particulate matter exposure in 1990 vs. 2017 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 particulate matter exposure in 1990 vs. 2017?
- Mauritania ranks 16th and Oman ranks 14th of 200 countries.
- Where does this data come from?
- Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) – processed by Our World in Data, published as Particulate matter exposure in 1990 vs. 2017. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
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 meter (µg/m³).