Poland vs Vietnam: Ozone (O₃) concentration
Poland
55 ppb
in 2015
Vietnam
56 ppb
in 2015
Poland rank
92nd
Vietnam rank
90th
Ozone (O₃) concentration over time
- Poland
- Vietnam
How they compare
Vietnam currently reports 56 ppb against 55 ppb in Poland, a difference of 1 ppb.
The two have swapped places 1 time across 7 shared years of data; in 1990 it was Poland ahead.
Poland ranks 92nd and Vietnam ranks 90th of 187 countries.
Poland has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Poland | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 56.5 ppb | 46.5 ppb | 10 ppb | Poland |
| 2000s | 56.5 ppb | 49 ppb | 7.5 ppb | Poland |
| 2010s | 55.67 ppb | 54.33 ppb | 1.33 ppb | Poland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, Poland or Vietnam?
- Vietnam, at 56 ppb against 55 ppb in Poland as of 2015.
- What is the difference in ozone (o₃) concentration between Poland and Vietnam?
- 1 ppb, with Vietnam ahead.
- How many years of comparable data are there for Poland and Vietnam?
- 7 years are reported by both, from 1990 to 2015.
- How do Poland and Vietnam rank globally for ozone (o₃) concentration?
- Poland ranks 92nd and Vietnam ranks 90th 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.