Annual mean levels of fine particulate matter (population-weighted) in Saint Helena
Saint Helena: Annual mean levels of fine particulate matter (population-weighted) was 11.77 µg/m³ in 2023. ▬ Flat
Annual mean levels of fine particulate matter (population-weighted) in Saint Helena, 2010–2023
Source: United Nations Statistics Division, SDG Global Database. Measured in µg/m³.
Analysis
The most recent figure for annual mean levels of fine particulate matter (population-weighted) in Saint Helena is 11.77 µg/m³, measured in 2023.
The figure is down 1.2% on the previous year and up 0.2% over ten years.
Over the whole period, annual mean levels of fine particulate matter (population-weighted) in Saint Helena peaked at 11.92 µg/m³ in 2022 and was at its lowest, 11.46 µg/m³, in 2010.
That places Saint Helena 141st out of 254 countries with data for 2023, putting it in the middle of the range.
Annual mean levels of fine particulate matter (population-weighted) in Saint Helena, year by year
| Year | µg/m³ | Change |
|---|---|---|
| 2010 | 11.46 µg/m³ | — |
| 2011 | 11.66 µg/m³ | +1.8% |
| 2012 | 11.57 µg/m³ | -0.8% |
| 2013 | 11.75 µg/m³ | +1.6% |
| 2014 | 11.53 µg/m³ | -1.9% |
| 2015 | 11.79 µg/m³ | +2.3% |
| 2016 | 11.61 µg/m³ | -1.5% |
| 2017 | 11.55 µg/m³ | -0.6% |
| 2018 | 11.55 µg/m³ | +0.1% |
| 2019 | 11.91 µg/m³ | +3.1% |
| 2020 | 11.74 µg/m³ | -1.4% |
| 2021 | 11.58 µg/m³ | -1.4% |
| 2022 | 11.92 µg/m³ | +3.0% |
| 2023 | 11.77 µg/m³ | -1.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 11.64 µg/m³ | 11.46 µg/m³ | 11.91 µg/m³ | 10 |
| 2020s | 11.75 µg/m³ | 11.58 µg/m³ | 11.92 µg/m³ | 4 |
Countries ranked near Saint Helena
More development goals data for Saint Helena
- Red List Index 0.7583 index (2025)
- Alcohol consumption per capita (aged 15 years and older) within a 3.29 ltpureal (2024)
- Number of victims of intentional homicide, by sex 0 (2009)
- Domestic material consumption, by type of raw material 4,476 tonnes (2022)
- Domestic material consumption per capita, by type of raw material 0.8377 tonnes (2022)
- Number of victims of intentional homicide per 100,000 population, by 0 per 100,000 people (2009)
- Total assistance for development, by recipient countries 53.68 million current US$ (2024)
- Total official flows for scholarships, by recipient countries 0.0298 million constant US$ (2021)
- Average tariff applied by developed countries, most-favored nation 0.5% (2024)
- Average tariff applied by developed countries, preferential status 0.4% (2024)
Frequently asked questions
- What is annual mean levels of fine particulate matter (population-weighted) in Saint Helena?
- Annual mean levels of fine particulate matter (population-weighted) in Saint Helena was 11.77 µg/m³ in 2023, according to United Nations Statistics Division, SDG Global Database.
- What is the highest annual mean levels of fine particulate matter (population-weighted) recorded in Saint Helena?
- The highest recorded value was 11.92 µg/m³ in 2022.
- What is the lowest annual mean levels of fine particulate matter (population-weighted) recorded in Saint Helena?
- The lowest recorded value was 11.46 µg/m³ in 2010.
- How does Saint Helena rank for annual mean levels of fine particulate matter (population-weighted)?
- Saint Helena ranks 141st out of 254 countries with data for 2023.
- Is annual mean levels of fine particulate matter (population-weighted) rising or falling in Saint Helena?
- Over the last ten years it is up 0.2%. The long-run trend across the full record is flat.
- Where does this Saint Helena data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Annual mean levels of fine particulate matter (population-weighted), by location (micrograms per cubic meter). Statizoid updates them automatically from the source API.
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CSV · JSON — 14 observations, free to reuse under UN SDG Global Database (open, attribution requested).