Azerbaijan vs Romania: Ozone (O₃) concentration
Azerbaijan
59 ppb
in 2015
Romania
59 ppb
in 2015
Azerbaijan rank
69th
Romania rank
69th
Ozone (O₃) concentration over time
- Azerbaijan
- Romania
How they compare
Azerbaijan currently reports 59 ppb against 59 ppb in Romania, a difference of 0 ppb.
Across all 7 years both countries report, Romania has been ahead every year.
Azerbaijan ranks 69th and Romania ranks 69th of 187 countries.
Romania has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Azerbaijan | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 59.5 ppb | 62 ppb | 2.5 ppb | Romania |
| 2000s | 59 ppb | 60.5 ppb | 1.5 ppb | Romania |
| 2010s | 59 ppb | 59.33 ppb | 0.3333 ppb | Romania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, Azerbaijan or Romania?
- Azerbaijan, at 59 ppb against 59 ppb in Romania as of 2015.
- What is the difference in ozone (o₃) concentration between Azerbaijan and Romania?
- 0 ppb, with Azerbaijan ahead.
- How many years of comparable data are there for Azerbaijan and Romania?
- 7 years are reported by both, from 1990 to 2015.
- How do Azerbaijan and Romania rank globally for ozone (o₃) concentration?
- Azerbaijan ranks 69th and Romania ranks 69th 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.