Samoa vs Solomon Islands: Ozone (O₃) concentration
Samoa
31 ppb
in 2015
Solomon Islands
28 ppb
in 2015
Samoa rank
184th
Solomon Islands rank
186th
Ozone (O₃) concentration over time
- Samoa
- Solomon Islands
How they compare
Samoa currently reports 31 ppb against 28 ppb in Solomon Islands, a difference of 3 ppb.
That makes Samoa's figure about 1.1 times Solomon Islands's.
Across all 7 years both countries report, Samoa has been ahead every year.
Samoa ranks 184th and Solomon Islands ranks 186th of 187 countries.
Samoa has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Samoa | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 31 ppb | 26.5 ppb | 4.5 ppb | Samoa |
| 2000s | 31 ppb | 26.5 ppb | 4.5 ppb | Samoa |
| 2010s | 31 ppb | 27.67 ppb | 3.33 ppb | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher ozone (o₃) concentration, Samoa or Solomon Islands?
- Samoa, at 31 ppb against 28 ppb in Solomon Islands as of 2015.
- What is the difference in ozone (o₃) concentration between Samoa and Solomon Islands?
- 3 ppb, with Samoa ahead.
- How many years of comparable data are there for Samoa and Solomon Islands?
- 7 years are reported by both, from 1990 to 2015.
- How do Samoa and Solomon Islands rank globally for ozone (o₃) concentration?
- Samoa ranks 184th and Solomon Islands ranks 186th 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.