American Samoa vs Madagascar: emissions of air pollutants, per square kilometre
American Samoa
3.05 tonnes per square kilometre
in 2022
Madagascar
3.04 tonnes per square kilometre
in 2022
American Samoa rank
103rd
Madagascar rank
104th
emissions of air pollutants, per square kilometre over time
- American Samoa
- Madagascar
How they compare
American Samoa currently reports 3.05 tonnes per square kilometre against 3.04 tonnes per square kilometre in Madagascar, a difference of 0.01 tonnes per square kilometre.
The two have swapped places 2 times across 62 shared years of data; in 1961 it was American Samoa ahead.
American Samoa ranks 103rd and Madagascar ranks 104th of 207 countries.
Across the 7 decades both report, American Samoa averaged higher in 6 and Madagascar in 1.
Head to head by decade
| Decade | American Samoa | Madagascar | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 2.07 tonnes per square kilometre | 0.404 tonnes per square kilometre | 1.67 tonnes per square kilometre | American Samoa |
| 1970s | 2.53 tonnes per square kilometre | 0.5072 tonnes per square kilometre | 2.03 tonnes per square kilometre | American Samoa |
| 1980s | 5.13 tonnes per square kilometre | 0.6376 tonnes per square kilometre | 4.49 tonnes per square kilometre | American Samoa |
| 1990s | 11.31 tonnes per square kilometre | 1.09 tonnes per square kilometre | 10.23 tonnes per square kilometre | American Samoa |
| 2000s | 7.6 tonnes per square kilometre | 1.58 tonnes per square kilometre | 6.02 tonnes per square kilometre | American Samoa |
| 2010s | 3.82 tonnes per square kilometre | 2.36 tonnes per square kilometre | 1.46 tonnes per square kilometre | American Samoa |
| 2020s | 2.96 tonnes per square kilometre | 3 tonnes per square kilometre | 0.0362 tonnes per square kilometre | Madagascar |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher emissions of air pollutants, per square kilometre, American Samoa or Madagascar?
- American Samoa, at 3.05 tonnes per square kilometre against 3.04 tonnes per square kilometre in Madagascar as of 2022.
- What is the difference in emissions of air pollutants, per square kilometre between American Samoa and Madagascar?
- 0.01 tonnes per square kilometre, with American Samoa ahead.
- How many years of comparable data are there for American Samoa and Madagascar?
- 62 years are reported by both, from 1961 to 2022.
- How do American Samoa and Madagascar rank globally for emissions of air pollutants, per square kilometre?
- American Samoa ranks 103rd and Madagascar ranks 104th of 207 countries.
- Where does this data come from?
- Statizoid (derived), published as emissions of air pollutants, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
emissions of air pollutants divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.