Exposure to air pollution from human sources in Nigeria
Nigeria: Exposure to air pollution from human sources was 30.53 micrograms per cubic meter in 2024. ▬ Flat
Latest (2024)
30.53 micrograms per cubic meter
Change on year
up 1.4%
World rank
19th
of 240 countries
All-time high
32.92 micrograms per cubic meter
in 2010
All-time low
26.45 micrograms per cubic meter
in 1999
Years of data
27
1998–2024
Exposure to air pollution from human sources in Nigeria, 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
Nigeria recorded 30.53 micrograms per cubic meter for exposure to air pollution from human sources in 2024.
Compared with earlier readings it is up 1.4% on the previous year and up 6.0% over ten years.
Over the whole period, exposure to air pollution from human sources in Nigeria peaked at 32.92 micrograms per cubic meter in 2010 and was at its lowest, 26.45 micrograms per cubic meter, in 1999.
Nigeria ranks 19th of 240 countries on this measure, in the top 10%.
Exposure to air pollution from human sources in Nigeria, year by year
| Year | micrograms per cubic meter | Change |
|---|---|---|
| 1998 | 27.49 micrograms per cubic meter | — |
| 1999 | 26.45 micrograms per cubic meter | -3.8% |
| 2000 | 27.55 micrograms per cubic meter | +4.2% |
| 2001 | 29.91 micrograms per cubic meter | +8.6% |
| 2002 | 29.65 micrograms per cubic meter | -0.9% |
| 2003 | 30.53 micrograms per cubic meter | +3.0% |
| 2004 | 29.93 micrograms per cubic meter | -2.0% |
| 2005 | 31.67 micrograms per cubic meter | +5.8% |
| 2006 | 30.85 micrograms per cubic meter | -2.6% |
| 2007 | 30.45 micrograms per cubic meter | -1.3% |
| 2008 | 32.37 micrograms per cubic meter | +6.3% |
| 2009 | 30.54 micrograms per cubic meter | -5.7% |
| 2010 | 32.92 micrograms per cubic meter | +7.8% |
| 2011 | 31.05 micrograms per cubic meter | -5.7% |
| 2012 | 29.46 micrograms per cubic meter | -5.1% |
| 2013 | 30.14 micrograms per cubic meter | +2.3% |
| 2014 | 28.81 micrograms per cubic meter | -4.4% |
| 2015 | 27.85 micrograms per cubic meter | -3.3% |
| 2016 | 30.48 micrograms per cubic meter | +9.4% |
| 2017 | 31.79 micrograms per cubic meter | +4.3% |
| 2018 | 30.63 micrograms per cubic meter | -3.6% |
| 2019 | 29.93 micrograms per cubic meter | -2.3% |
| 2020 | 30.79 micrograms per cubic meter | +2.9% |
| 2021 | 29.9 micrograms per cubic meter | -2.9% |
| 2022 | 29.89 micrograms per cubic meter | -0.0% |
| 2023 | 30.11 micrograms per cubic meter | +0.7% |
| 2024 | 30.53 micrograms per cubic meter | +1.4% |
Nigeria compared with similar countries
- Nigeria's 30.53 micrograms per cubic meter is above the median for lower middle income countries, which is 20.17 micrograms per cubic meter, 1.5× the median. (47 countries reporting)
- Nigeria's 30.53 micrograms per cubic meter is above the median for Sub-Saharan Africa, which is 18.28 micrograms per cubic meter, 1.7× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 26.97 micrograms per cubic meter | 26.45 micrograms per cubic meter | 27.49 micrograms per cubic meter | 2 |
| 2000s | 30.34 micrograms per cubic meter | 27.55 micrograms per cubic meter | 32.37 micrograms per cubic meter | 10 |
| 2010s | 30.31 micrograms per cubic meter | 27.85 micrograms per cubic meter | 32.92 micrograms per cubic meter | 10 |
| 2020s | 30.24 micrograms per cubic meter | 29.89 micrograms per cubic meter | 30.79 micrograms per cubic meter | 5 |
Countries ranked near Nigeria
- 16 Bahrain 34.51 micrograms per cubic meter compare
- 17 Iraq 34.26 micrograms per cubic meter compare
- 18 Equatorial Guinea 32.97 micrograms per cubic meter compare
- 20 Afghanistan 30.24 micrograms per cubic meter compare
- 21 Central African Republic 30.07 micrograms per cubic meter compare
- 22 Myanmar 29.65 micrograms per cubic meter compare
More environment data for Nigeria
- Historical exposure to drought — Land soil moisture anomaly -5.73 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -5.07 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.281 °C (2025)
- Temperature change 1.15 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.78 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0.4617 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is exposure to air pollution from human sources in Nigeria?
- Exposure to air pollution from human sources in Nigeria was 30.53 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 Nigeria?
- The highest recorded value was 32.92 micrograms per cubic meter in 2010.
- What is the lowest exposure to air pollution from human sources recorded in Nigeria?
- The lowest recorded value was 26.45 micrograms per cubic meter in 1999.
- How does Nigeria rank for exposure to air pollution from human sources?
- Nigeria ranks 19th out of 240 countries with data for 2024.
- Is exposure to air pollution from human sources rising or falling in Nigeria?
- Over the last ten years it is up 6.0%. The long-run trend across the full record is flat.
- Where does this Nigeria 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.