Iceland vs Senegal: Ozone (O₃) concentration
Iceland
45 ppb
in 2015
Senegal
45 ppb
in 2015
Iceland rank
143rd
Senegal rank
143rd
Ozone (O₃) concentration over time
- Iceland
- Senegal
How they compare
Iceland currently reports 45 ppb against 45 ppb in Senegal, a difference of 0 ppb.
Across all 7 years both countries report, Senegal has been ahead every year.
Iceland ranks 143rd and Senegal ranks 143rd of 187 countries.
Head to head by decade
| Decade | Iceland | Senegal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 44 ppb | 44 ppb | 0 ppb | — |
| 2000s | 45 ppb | 45 ppb | 0 ppb | — |
| 2010s | 45 ppb | 45 ppb | 0 ppb | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, Iceland or Senegal?
- Iceland, at 45 ppb against 45 ppb in Senegal as of 2015.
- What is the difference in ozone (o₃) concentration between Iceland and Senegal?
- 0 ppb, with Iceland ahead.
- How many years of comparable data are there for Iceland and Senegal?
- 7 years are reported by both, from 1990 to 2015.
- How do Iceland and Senegal rank globally for ozone (o₃) concentration?
- Iceland ranks 143rd and Senegal ranks 143rd 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.