Exposure to air pollution from human sources in San Marino
San Marino: Exposure to air pollution from human sources was 11.27 micrograms per cubic meter in 2024. ▼ Falling
Exposure to air pollution from human sources in San Marino, 1998–2024
Source: Energy Policy Institute at the University of Chicago (EPIC) (2026) – with minor processing by Our World in Data. Measured in micrograms per cubic meter.
Analysis
The most recent figure for exposure to air pollution from human sources in San Marino is 11.27 micrograms per cubic meter, measured in 2024.
Compared with earlier readings it is up 4.1% on the previous year and up 6.3% over ten years.
Over the whole period, exposure to air pollution from human sources in San Marino peaked at 20.26 micrograms per cubic meter in 2006 and was at its lowest, 10.2 micrograms per cubic meter, in 2021.
San Marino ranks 124th of 240 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 27 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 15.09 micrograms per cubic meter | 14.84 micrograms per cubic meter | 15.34 micrograms per cubic meter | 2 |
| 2000s | 16.24 micrograms per cubic meter | 13.54 micrograms per cubic meter | 20.26 micrograms per cubic meter | 10 |
| 2010s | 12.99 micrograms per cubic meter | 10.6 micrograms per cubic meter | 16.11 micrograms per cubic meter | 10 |
| 2020s | 11.12 micrograms per cubic meter | 10.2 micrograms per cubic meter | 11.71 micrograms per cubic meter | 5 |
Countries ranked near San Marino
More environment data for San Marino
- Aquaculture production 0 metric tons (2024)
- Capture fisheries production 0 metric tons (2024)
- Total fisheries production 0 metric tons (2024)
- Arable land use per person 0.0586 hectares per person (2023)
- Forest area 1,000 hectares (2025)
- Share of global forest area 0.0% (2025)
- Annual change in forest area 0 hectares (2025)
- Annual change in forest area as a share of forest area 0.0% (2025)
- Annual change in forest area vs. GDP per capita 0.0% (2025)
- Change in domestic forest area vs. deforestation embedded in imported goods 0 hectares (2025)
Frequently asked questions
- What is exposure to air pollution from human sources in San Marino?
- Exposure to air pollution from human sources in San Marino was 11.27 micrograms per cubic meter in 2024, according to Energy Policy Institute at the University of Chicago (EPIC) (2026) – with minor processing by Our World in Data.
- What is the highest exposure to air pollution from human sources recorded in San Marino?
- The highest recorded value was 20.26 micrograms per cubic meter in 2006.
- What is the lowest exposure to air pollution from human sources recorded in San Marino?
- The lowest recorded value was 10.2 micrograms per cubic meter in 2021.
- How does San Marino rank for exposure to air pollution from human sources?
- San Marino ranks 124th out of 240 countries with data for 2024.
- Is exposure to air pollution from human sources rising or falling in San Marino?
- Over the last ten years it is up 6.3%. The long-run trend across the full record is falling.
- Where does this San Marino data come from?
- The figures come from Energy Policy Institute at the University of Chicago (EPIC) (2026) – with minor processing by Our World in Data, published as part of Exposure to air pollution from human sources. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 27 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Annual population-weighted average concentration of fine particulate matter (PM2.5) in the air, measured in micrograms per cubic meter (µg/m³). Fine particulate matter (PM2.5) are particles with a diameter of 2.5 micrometers or less, which can pose significant health risks. This data excludes natural sources of PM2.5, such as dust and sea salt, to focus on human-caused pollution.