Exposure to air pollution from human sources in Comoros
Comoros: Exposure to air pollution from human sources was 7.15 micrograms per cubic meter in 2024. ▲ Rising
Exposure to air pollution from human sources in Comoros, 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
Comoros recorded 7.15 micrograms per cubic meter for exposure to air pollution from human sources in 2024.
Compared with earlier readings it is up 17.4% on the previous year and up 24.8% over ten years.
Over the whole period, exposure to air pollution from human sources in Comoros peaked at 7.52 micrograms per cubic meter in 2011 and was at its lowest, 4.93 micrograms per cubic meter, in 2004.
Comoros ranks 163rd of 240 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 27 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 5.61 micrograms per cubic meter | 5.32 micrograms per cubic meter | 5.89 micrograms per cubic meter | 2 |
| 2000s | 5.92 micrograms per cubic meter | 4.93 micrograms per cubic meter | 6.96 micrograms per cubic meter | 10 |
| 2010s | 6.17 micrograms per cubic meter | 5.43 micrograms per cubic meter | 7.52 micrograms per cubic meter | 10 |
| 2020s | 6.33 micrograms per cubic meter | 5.24 micrograms per cubic meter | 7.15 micrograms per cubic meter | 5 |
Countries ranked near Comoros
More environment data for Comoros
- Total greenhouse gas emissions excluding LULUCF 0.9494 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 1.1 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.0725 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.0457 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 0.1528 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0001 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 0.4388 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0001 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0017 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.1658 Mt CO2e (2024)
Frequently asked questions
- What is exposure to air pollution from human sources in Comoros?
- Exposure to air pollution from human sources in Comoros was 7.15 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 Comoros?
- The highest recorded value was 7.52 micrograms per cubic meter in 2011.
- What is the lowest exposure to air pollution from human sources recorded in Comoros?
- The lowest recorded value was 4.93 micrograms per cubic meter in 2004.
- How does Comoros rank for exposure to air pollution from human sources?
- Comoros ranks 163rd out of 240 countries with data for 2024.
- Is exposure to air pollution from human sources rising or falling in Comoros?
- Over the last ten years it is up 24.8%. The long-run trend across the full record is rising.
- Where does this Comoros 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.