Chad vs Japan: Pm exposure 1990 2017, per square kilometre
Chad
0 units per square kilometre
in 2023
Japan
0 units per square kilometre
in 2023
Chad rank
156th
Japan rank
157th
Pm exposure 1990 2017, per square kilometre over time
- Chad
- Japan
How they compare
Chad currently reports 0 units per square kilometre against 0 units per square kilometre in Japan, a difference of 0 units per square kilometre.
That makes Chad's figure about 1.1 times Japan's.
The two have swapped places 10 times across 34 shared years of data; in 1990 it was Chad ahead.
Chad ranks 156th and Japan ranks 157th of 200 countries.
Across the 4 decades both report, Chad averaged higher in 2 and Japan in 2.
Head to head by decade
| Decade | Chad | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | Japan |
| 2000s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | Japan |
| 2010s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | Chad |
| 2020s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm exposure 1990 2017, per square kilometre, Chad or Japan?
- Chad, at 0 units per square kilometre against 0 units per square kilometre in Japan as of 2023.
- What is the difference in pm exposure 1990 2017, per square kilometre between Chad and Japan?
- 0 units per square kilometre, with Chad ahead.
- How many years of comparable data are there for Chad and Japan?
- 34 years are reported by both, from 1990 to 2023.
- How do Chad and Japan rank globally for pm exposure 1990 2017, per square kilometre?
- Chad ranks 156th and Japan ranks 157th of 200 countries.
- Where does this data come from?
- Statizoid (derived), published as Pm exposure 1990 2017, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Pm exposure 1990 2017 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.