Botswana vs San Marino: Particulate matter exposure in 1990 vs. 2017
Botswana
13.24 micrograms per cubic meter
in 2023
San Marino
12.74 micrograms per cubic meter
in 2023
Botswana rank
134th
San Marino rank
137th
Particulate matter exposure in 1990 vs. 2017 over time
- Botswana
- San Marino
How they compare
Botswana currently reports 13.24 micrograms per cubic meter against 12.74 micrograms per cubic meter in San Marino, a difference of 0.5 micrograms per cubic meter.
The two have swapped places 11 times across 34 shared years of data; in 1990 it was San Marino ahead.
Botswana ranks 134th and San Marino ranks 137th of 200 countries.
Across the 4 decades both report, Botswana averaged higher in 1 and San Marino in 3.
Head to head by decade
| Decade | Botswana | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 17.18 micrograms per cubic meter | 20.74 micrograms per cubic meter | 3.55 micrograms per cubic meter | San Marino |
| 2000s | 17.4 micrograms per cubic meter | 17.93 micrograms per cubic meter | 0.5316 micrograms per cubic meter | San Marino |
| 2010s | 15.89 micrograms per cubic meter | 14.74 micrograms per cubic meter | 1.15 micrograms per cubic meter | Botswana |
| 2020s | 13.48 micrograms per cubic meter | 13.56 micrograms per cubic meter | 0.0732 micrograms per cubic meter | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher particulate matter exposure in 1990 vs. 2017, Botswana or San Marino?
- Botswana, at 13.24 micrograms per cubic meter against 12.74 micrograms per cubic meter in San Marino as of 2023.
- What is the difference in particulate matter exposure in 1990 vs. 2017 between Botswana and San Marino?
- 0.5 micrograms per cubic meter, with Botswana ahead.
- How many years of comparable data are there for Botswana and San Marino?
- 34 years are reported by both, from 1990 to 2023.
- How do Botswana and San Marino rank globally for particulate matter exposure in 1990 vs. 2017?
- Botswana ranks 134th and San Marino ranks 137th 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).