Niger vs Rwanda: Ozone (O₃) concentration
Niger
52 ppb
in 2015
Rwanda
52 ppb
in 2015
Niger rank
108th
Rwanda rank
108th
Ozone (O₃) concentration over time
- Niger
- Rwanda
How they compare
Niger currently reports 52 ppb against 52 ppb in Rwanda, a difference of 0 ppb.
Across all 7 years both countries report, Rwanda has been ahead every year.
Niger ranks 108th and Rwanda ranks 108th of 187 countries.
Head to head by decade
| Decade | Niger | Rwanda | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 52 ppb | 52 ppb | 0 ppb | — |
| 2000s | 52 ppb | 52 ppb | 0 ppb | — |
| 2010s | 52 ppb | 52 ppb | 0 ppb | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, Niger or Rwanda?
- Niger, at 52 ppb against 52 ppb in Rwanda as of 2015.
- What is the difference in ozone (o₃) concentration between Niger and Rwanda?
- 0 ppb, with Niger ahead.
- How many years of comparable data are there for Niger and Rwanda?
- 7 years are reported by both, from 1990 to 2015.
- How do Niger and Rwanda rank globally for ozone (o₃) concentration?
- Niger ranks 108th and Rwanda ranks 108th of 187 countries.
- Where does this data come from?
- Health Effects Institute (2017) – processed by Our World in Data, published as Ozone (O₃) concentration. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted average ozone (O₃) concentrations in parts per billion (ppb). Local concentrations of ozone are recorded and estimated at a 11x11km resolution. These values are subsequently weighted by population-density for calculation of nation-level average concentrations.