Mali vs United Kingdom: Ozone (O₃) concentration
Mali
50 ppb
in 2015
United Kingdom
49 ppb
in 2015
Mali rank
120th
United Kingdom rank
123rd
Ozone (O₃) concentration over time
- Mali
- United Kingdom
How they compare
Mali currently reports 50 ppb against 49 ppb in United Kingdom, a difference of 1 ppb.
Across all 7 years both countries report, Mali has been ahead every year.
Mali ranks 120th and United Kingdom ranks 123rd of 187 countries.
Mali has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Mali | United Kingdom | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 49 ppb | 42 ppb | 7 ppb | Mali |
| 2000s | 50 ppb | 46 ppb | 4 ppb | Mali |
| 2010s | 50 ppb | 48.67 ppb | 1.33 ppb | Mali |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, Mali or United Kingdom?
- Mali, at 50 ppb against 49 ppb in United Kingdom as of 2015.
- What is the difference in ozone (o₃) concentration between Mali and United Kingdom?
- 1 ppb, with Mali ahead.
- How many years of comparable data are there for Mali and United Kingdom?
- 7 years are reported by both, from 1990 to 2015.
- How do Mali and United Kingdom rank globally for ozone (o₃) concentration?
- Mali ranks 120th and United Kingdom ranks 123rd 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.