Liberia vs Sao Tome and Principe: Ozone o3 concentration in ppb

Liberia
55
in 2015
Sao Tome and Principe
55
in 2015
Liberia rank
92nd
Sao Tome and Principe rank
92nd

Ozone o3 concentration in ppb over time

  • Liberia
  • Sao Tome and Principe
0204060199020022015

How they compare

Liberia currently reports 55 against 55 in Sao Tome and Principe, a difference of 0.

The two have swapped places 1 time across 7 shared years of data; in 1990 it was Liberia ahead.

Liberia ranks 92nd and Sao Tome and Principe ranks 92nd of 187 countries.

Liberia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Liberia Sao Tome and Principe Difference Ahead
1990s 54.5 53.5 1 Liberia
2000s 55 54 1 Liberia
2010s 55 54.33 0.6667 Liberia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ozone o3 concentration in ppb, Liberia or Sao Tome and Principe?
Liberia, at 55 against 55 in Sao Tome and Principe as of 2015.
What is the difference in ozone o3 concentration in ppb between Liberia and Sao Tome and Principe?
0, with Liberia ahead.
How many years of comparable data are there for Liberia and Sao Tome and Principe?
7 years are reported by both, from 1990 to 2015.
How do Liberia and Sao Tome and Principe rank globally for ozone o3 concentration in ppb?
Liberia ranks 92nd and Sao Tome and Principe ranks 92nd of 187 countries.
Where does this data come from?
Our World in Data, published as Ozone o3 concentration in ppb. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Sao Tome and Principe: Ozone o3 concentration in ppb. Statizoid, drawing on Our World in Data. Retrieved 26 August 2026, from https://environment.statizoid.com/compare/ozone-o3-concentration-in-ppb/liberia/sao-tome-and-principe/

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About this data

Indicator
Ozone o3 concentration in ppb
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
187 places, 1,309 data points, 1990–2015
Last refreshed