Chad vs Saudi Arabia: Pm exposure 1990 2017, per square kilometre
Chad
0 units per square kilometre
in 2023
Saudi Arabia
0 units per square kilometre
in 2023
Chad rank
156th
Saudi Arabia rank
155th
Pm exposure 1990 2017, per square kilometre over time
- Chad
- Saudi Arabia
How they compare
Saudi Arabia currently reports 0 units per square kilometre against 0 units per square kilometre in Chad, a difference of 0 units per square kilometre.
The two have swapped places 3 times across 34 shared years of data; in 1990 it was Chad ahead.
Chad ranks 156th and Saudi Arabia ranks 155th of 200 countries.
Across the 4 decades both report, Chad averaged higher in 3 and Saudi Arabia in 1.
Head to head by decade
| Decade | Chad | Saudi Arabia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | Chad |
| 2000s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | Chad |
| 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 | Saudi Arabia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm exposure 1990 2017, per square kilometre, Chad or Saudi Arabia?
- Saudi Arabia, at 0 units per square kilometre against 0 units per square kilometre in Chad as of 2023.
- What is the difference in pm exposure 1990 2017, per square kilometre between Chad and Saudi Arabia?
- 0 units per square kilometre, with Saudi Arabia ahead.
- How many years of comparable data are there for Chad and Saudi Arabia?
- 34 years are reported by both, from 1990 to 2023.
- How do Chad and Saudi Arabia rank globally for pm exposure 1990 2017, per square kilometre?
- Chad ranks 156th and Saudi Arabia ranks 155th 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.