What is the difference in exposure to outdoor air pollution in urban areas between French Guiana and Grenada?

0.14 micrograms per cubic meter, with Grenada ahead.

How many years of comparable data are there for French Guiana and Grenada?

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.

French Guiana vs Grenada: Exposure to outdoor air pollution in urban areas

French Guiana

8.8 micrograms per cubic meter

in 2023

Grenada

8.94 micrograms per cubic meter

in 2023

French Guiana rank

163rd

Grenada rank

160th

Exposure to outdoor air pollution in urban areas over time

French Guiana
Grenada

How they compare

Grenada currently reports 8.94 micrograms per cubic meter against 8.8 micrograms per cubic meter in French Guiana, a difference of 0.14 micrograms per cubic meter.

The two have swapped places 6 times across 14 shared years of data; in 2010 it was Grenada ahead.

French Guiana ranks 163rd and Grenada ranks 160th of 226 countries.

Across the 2 decades both report, French Guiana averaged higher in 1 and Grenada in 1.

Head to head by decade

Decade	French Guiana	Grenada	Difference	Ahead
2010s	11.3 micrograms per cubic meter	11.27 micrograms per cubic meter	0.033 micrograms per cubic meter	French Guiana
2020s	9.41 micrograms per cubic meter	9.86 micrograms per cubic meter	0.455 micrograms per cubic meter	Grenada

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, French Guiana or Grenada?: Grenada, at 8.94 micrograms per cubic meter against 8.8 micrograms per cubic meter in French Guiana as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between French Guiana and Grenada?: 0.14 micrograms per cubic meter, with Grenada ahead.
How many years of comparable data are there for French Guiana and Grenada?: 14 years are reported by both, from 2010 to 2023.
How do French Guiana and Grenada rank globally for exposure to outdoor air pollution in urban areas?: French Guiana ranks 163rd and Grenada ranks 160th 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.

Individual pages

Share, cite or embed this page

Cite this page

French Guiana vs Grenada: Exposure to outdoor air pollution in urban areas. Statizoid, drawing on World Health Organization – processed by Our World in Data. Retrieved 09 September 2026, from https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/french-guiana/grenada/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/french-guiana/grenada/">French Guiana vs Grenada: 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).