Chad vs SEAR: Concentrations of fine particulate matter
Chad
59.43
in 2023
SEAR
43.74
in 2023
Chad rank
2nd
SEAR rank
1st
Concentrations of fine particulate matter over time
- Chad
- SEAR
How they compare
Chad currently reports 59.43 against 43.74 in SEAR, a difference of 15.69.
That makes Chad's figure about 1.4 times SEAR's.
The two have swapped places 3 times across 14 shared years of data; in 2010 it was SEAR ahead.
Chad ranks 2nd and SEAR ranks 1st of 184 countries.
Chad has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Chad | SEAR | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 58.81 | 56.42 | 2.39 | Chad |
| 2020s | 59.4 | 43.99 | 15.42 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher concentrations of fine particulate matter, Chad or SEAR?
- Chad, at 59.43 against 43.74 in SEAR as of 2023.
- What is the difference in concentrations of fine particulate matter between Chad and SEAR?
- 15.69, with Chad ahead.
- How many years of comparable data are there for Chad and SEAR?
- 14 years are reported by both, from 2010 to 2023.
- How do Chad and SEAR rank globally for concentrations of fine particulate matter?
- Chad ranks 2nd and SEAR ranks 1st of 184 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Concentrations of fine particulate matter (PM2.5). Statizoid refreshes it automatically from the source and publishes the full history for both places.