Annual mean levels of fine particulate matter (population-weighted) in Cambodia
Cambodia: Annual mean levels of fine particulate matter (population-weighted) was 20.85 in 2023. ▼ Falling
Annual mean levels of fine particulate matter (population-weighted) in Cambodia, 2010–2023
Source: United Nations Statistics Division, SDG Global Database.
Analysis
The most recent figure for annual mean levels of fine particulate matter (population-weighted) in Cambodia is 20.85, measured in 2023.
Compared with earlier readings it is up 18.5% on the previous year and down 18.7% over ten years.
Over the whole period, annual mean levels of fine particulate matter (population-weighted) in Cambodia peaked at 27.03 in 2010 and was at its lowest, 17.6, in 2022.
That places Cambodia 68th out of 220 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently falling across the 14 years of available data.
Annual mean levels of fine particulate matter (population-weighted) in Cambodia, year by year
| Year | Value | Change |
|---|---|---|
| 2010 | 27.03 | — |
| 2011 | 24.35 | -9.9% |
| 2012 | 24.3 | -0.2% |
| 2013 | 25.65 | +5.6% |
| 2014 | 21.99 | -14.3% |
| 2015 | 24.2 | +10.0% |
| 2016 | 22.68 | -6.3% |
| 2017 | 20.9 | -7.8% |
| 2018 | 21.99 | +5.2% |
| 2019 | 21.05 | -4.3% |
| 2020 | 17.77 | -15.6% |
| 2021 | 18.35 | +3.3% |
| 2022 | 17.6 | -4.1% |
| 2023 | 20.85 | +18.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 23.41 | 20.9 | 27.03 | 10 |
| 2020s | 18.64 | 17.6 | 20.85 | 4 |
Countries ranked near Cambodia
More development goals data for Cambodia
- Red List Index 0.777 (2025)
- Number of refugees per 100,000 population, by country of origin 63.79 (2025)
- Manufacturing value added per capita 751.95 (2025)
- Number of transboundary breeds 9 (2025)
- Number of transboundary breeds (not extinct) 9 (2025)
- Number of transboundary breeds with unknown risk status 9 (2025)
- Number of local breeds with unknown risk status 16 (2025)
- Number of local breeds (not extinct) 16 (2025)
- Number of local breeds kept in the country 16 (2025)
- Infant deaths 5,873 (2024)
Frequently asked questions
- What is annual mean levels of fine particulate matter (population-weighted) in Cambodia?
- Annual mean levels of fine particulate matter (population-weighted) in Cambodia was 20.85 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 Cambodia?
- The highest recorded value was 27.03 in 2010.
- What is the lowest annual mean levels of fine particulate matter (population-weighted) recorded in Cambodia?
- The lowest recorded value was 17.6 in 2022.
- How does Cambodia rank for annual mean levels of fine particulate matter (population-weighted)?
- Cambodia ranks 68th out of 220 countries with data for 2023.
- Is annual mean levels of fine particulate matter (population-weighted) rising or falling in Cambodia?
- Over the last ten years it is down 18.7%. The long-run trend across the full record is falling.
- Where does this Cambodia 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.
Download this data
CSV · JSON — 14 observations, free to reuse under UN SDG Global Database (open, attribution requested).