El Salvador vs Ghana: Particulate matter exposure in 1990 vs. 2017
El Salvador
29.59 micrograms per cubic meter
in 2023
Ghana
28.14 micrograms per cubic meter
in 2023
El Salvador rank
51st
Ghana rank
53rd
Particulate matter exposure in 1990 vs. 2017 over time
- El Salvador
- Ghana
How they compare
El Salvador currently reports 29.59 micrograms per cubic meter against 28.14 micrograms per cubic meter in Ghana, a difference of 1.45 micrograms per cubic meter.
That makes El Salvador's figure about 1.1 times Ghana's.
The two have swapped places 10 times across 34 shared years of data; in 1990 it was El Salvador ahead.
El Salvador ranks 51st and Ghana ranks 53rd of 200 countries.
Across the 4 decades both report, El Salvador averaged higher in 3 and Ghana in 1.
Head to head by decade
| Decade | El Salvador | Ghana | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 39.71 micrograms per cubic meter | 36.09 micrograms per cubic meter | 3.62 micrograms per cubic meter | El Salvador |
| 2000s | 32.89 micrograms per cubic meter | 33.33 micrograms per cubic meter | 0.441 micrograms per cubic meter | Ghana |
| 2010s | 29.88 micrograms per cubic meter | 27.91 micrograms per cubic meter | 1.98 micrograms per cubic meter | El Salvador |
| 2020s | 29.79 micrograms per cubic meter | 29.42 micrograms per cubic meter | 0.3726 micrograms per cubic meter | El Salvador |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher particulate matter exposure in 1990 vs. 2017, El Salvador or Ghana?
- El Salvador, at 29.59 micrograms per cubic meter against 28.14 micrograms per cubic meter in Ghana as of 2023.
- What is the difference in particulate matter exposure in 1990 vs. 2017 between El Salvador and Ghana?
- 1.45 micrograms per cubic meter, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Ghana?
- 34 years are reported by both, from 1990 to 2023.
- How do El Salvador and Ghana rank globally for particulate matter exposure in 1990 vs. 2017?
- El Salvador ranks 51st and Ghana ranks 53rd 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 metre (µg/m³).