How many years of comparable data are there for Chad and Saudi Arabia?

6 years are reported by both, from 1990 to 2015.

Chad vs Saudi Arabia: Absolute number of deaths from ambient particulate air pollution

Chad

7,800 Percent

in 2015

Saudi Arabia

8,000 Percent

in 2015

Chad rank

56th

Saudi Arabia rank

55th

Absolute number of deaths from ambient particulate air pollution over time

Chad
Saudi Arabia

How they compare

Saudi Arabia currently reports 8,000 Percent against 7,800 Percent in Chad, a difference of 200 Percent.

The two have swapped places 1 time across 6 shared years of data; in 1990 it was Chad ahead.

Chad ranks 56th and Saudi Arabia ranks 55th of 173 countries.

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

Head to head by decade

Decade	Chad	Saudi Arabia	Difference	Ahead
1990s	5,250 Percent	4,350 Percent	900 Percent	Chad
2000s	7,100 Percent	5,500 Percent	1,600 Percent	Chad
2010s	7,950 Percent	7,500 Percent	450 Percent	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher absolute number of deaths from ambient particulate air pollution, Chad or Saudi Arabia?: Saudi Arabia, at 8,000 Percent against 7,800 Percent in Chad as of 2015.
What is the difference in absolute number of deaths from ambient particulate air pollution between Chad and Saudi Arabia?: 200 Percent, with Saudi Arabia ahead.
How many years of comparable data are there for Chad and Saudi Arabia?: 6 years are reported by both, from 1990 to 2015.
How do Chad and Saudi Arabia rank globally for absolute number of deaths from ambient particulate air pollution?: Chad ranks 56th and Saudi Arabia ranks 55th of 173 countries.
Where does this data come from?: Health Effects Institute (2017) – processed by Our World in Data, published as Absolute number of deaths from ambient particulate air pollution. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Saudi Arabia: Absolute number of deaths from ambient particulate air pollution. Statizoid, drawing on Health Effects Institute (2017) – processed by Our World in Data. Retrieved 07 September 2026, from https://health.statizoid.com/compare/absolute-number-of-deaths-from-ambient-particulate-air-pollution/chad/saudi-arabia/

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<a href="https://health.statizoid.com/compare/absolute-number-of-deaths-from-ambient-particulate-air-pollution/chad/saudi-arabia/">Chad vs Saudi Arabia: Absolute number of deaths from ambient particulate air pollution</a> — Statizoid

About this data

Indicator: Absolute number of deaths from ambient particulate air pollution
Unit: Percent
Source: Health Effects Institute (2017) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 173 places, 1,036 data points, 1990–2015
Last refreshed: 28 August 2026

Absolute number of deaths per year attributed to ambient (outdoor) particulate matter (PM2.5) air pollution