Iraq vs Niger: Exposure to outdoor air pollution
Iraq
48.8 µg/m³
in 2024
Niger
47.9 µg/m³
in 2024
Iraq rank
9th
Niger rank
11th
Exposure to outdoor air pollution over time
- Iraq
- Niger
How they compare
Iraq currently reports 48.8 µg/m³ against 47.9 µg/m³ in Niger, a difference of 0.9 µg/m³.
The two have swapped places 7 times across 27 shared years of data; in 1998 it was Niger ahead.
Iraq ranks 9th and Niger ranks 11th of 241 countries.
Niger has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iraq | Niger | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 38.2 µg/m³ | 46.6 µg/m³ | 8.4 µg/m³ | Niger |
| 2000s | 46.34 µg/m³ | 53.52 µg/m³ | 7.18 µg/m³ | Niger |
| 2010s | 48.98 µg/m³ | 52.13 µg/m³ | 3.15 µg/m³ | Niger |
| 2020s | 49.1 µg/m³ | 49.92 µg/m³ | 0.82 µg/m³ | Niger |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher exposure to outdoor air pollution, Iraq or Niger?
- Iraq, at 48.8 µg/m³ against 47.9 µg/m³ in Niger as of 2024.
- What is the difference in exposure to outdoor air pollution between Iraq and Niger?
- 0.9 µg/m³, with Iraq ahead.
- How many years of comparable data are there for Iraq and Niger?
- 27 years are reported by both, from 1998 to 2024.
- How do Iraq and Niger rank globally for exposure to outdoor air pollution?
- Iraq ranks 9th and Niger ranks 11th of 241 countries.
- Where does this data come from?
- SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data, published as Exposure to outdoor air pollution. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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.