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

14 years are reported by both, from 2010 to 2023.

Where does this data come from?

World Health Organization – processed by Our World in Data, published as Exposure to outdoor air pollution in urban areas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bahrain vs Chad: Exposure to outdoor air pollution in urban areas

Bahrain

46.18 micrograms per cubic meter

in 2023

Chad

52.14 micrograms per cubic meter

in 2023

Bahrain rank

10th

Chad rank

6th

Exposure to outdoor air pollution in urban areas over time

Bahrain
Chad

How they compare

Chad currently reports 52.14 micrograms per cubic meter against 46.18 micrograms per cubic meter in Bahrain, a difference of 5.96 micrograms per cubic meter.

That makes Chad's figure about 1.1 times Bahrain's.

The two have swapped places 2 times across 14 shared years of data; in 2010 it was Chad ahead.

Bahrain ranks 10th and Chad ranks 6th of 226 countries.

Chad has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Bahrain	Chad	Difference	Ahead
2010s	47.85 micrograms per cubic meter	52.6 micrograms per cubic meter	4.75 micrograms per cubic meter	Chad
2020s	46 micrograms per cubic meter	52.53 micrograms per cubic meter	6.53 micrograms per cubic meter	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, Bahrain or Chad?: Chad, at 52.14 micrograms per cubic meter against 46.18 micrograms per cubic meter in Bahrain as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between Bahrain and Chad?: 5.96 micrograms per cubic meter, with Chad ahead.
How many years of comparable data are there for Bahrain and Chad?: 14 years are reported by both, from 2010 to 2023.
How do Bahrain and Chad rank globally for exposure to outdoor air pollution in urban areas?: Bahrain ranks 10th and Chad ranks 6th of 226 countries.
Where does this data come from?: World Health Organization – processed by Our World in Data, published as Exposure to outdoor air pollution in urban areas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bahrain vs Chad: Exposure to outdoor air pollution in urban areas. Statizoid, drawing on World Health Organization – processed by Our World in Data. Retrieved 31 August 2026, from https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/bahrain/chad/

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<a href="https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/bahrain/chad/">Bahrain vs Chad: Exposure to outdoor air pollution in urban areas</a> — Statizoid

About this data

Indicator: Exposure to outdoor air pollution in urban areas
Unit: micrograms per cubic meter
Source: World Health Organization – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 226 places, 3,156 data points, 2010–2023
Last refreshed: 28 August 2026

Annual mean levels of fine particulate matter (population-weighted), by location (micrograms per cubic meter).