What is the difference in exposure to outdoor air pollution in urban areas between Honduras and Viet Nam?

0.37 micrograms per cubic meter, with Honduras ahead.

How many years of comparable data are there for Honduras and Viet Nam?

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.

Honduras vs Viet Nam: Exposure to outdoor air pollution in urban areas

Honduras

23.26 micrograms per cubic meter

in 2023

Viet Nam

22.89 micrograms per cubic meter

in 2023

Honduras rank

66th

Viet Nam rank

69th

Exposure to outdoor air pollution in urban areas over time

Honduras
Viet Nam

How they compare

Honduras currently reports 23.26 micrograms per cubic meter against 22.89 micrograms per cubic meter in Viet Nam, a difference of 0.37 micrograms per cubic meter.

The two have swapped places 5 times across 14 shared years of data; in 2010 it was Viet Nam ahead.

Honduras ranks 66th and Viet Nam ranks 69th of 226 countries.

Across the 2 decades both report, Honduras averaged higher in 1 and Viet Nam in 1.

Head to head by decade

Decade	Honduras	Viet Nam	Difference	Ahead
2010s	24.53 micrograms per cubic meter	24.69 micrograms per cubic meter	0.156 micrograms per cubic meter	Viet Nam
2020s	21.36 micrograms per cubic meter	19.53 micrograms per cubic meter	1.83 micrograms per cubic meter	Honduras

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to outdoor air pollution in urban areas, Honduras or Viet Nam?: Honduras, at 23.26 micrograms per cubic meter against 22.89 micrograms per cubic meter in Viet Nam as of 2023.
What is the difference in exposure to outdoor air pollution in urban areas between Honduras and Viet Nam?: 0.37 micrograms per cubic meter, with Honduras ahead.
How many years of comparable data are there for Honduras and Viet Nam?: 14 years are reported by both, from 2010 to 2023.
How do Honduras and Viet Nam rank globally for exposure to outdoor air pollution in urban areas?: Honduras ranks 66th and Viet Nam ranks 69th 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

Honduras vs Viet Nam: Exposure to outdoor air pollution in urban areas. Statizoid, drawing on World Health Organization – processed by Our World in Data. Retrieved 11 September 2026, from https://environment.statizoid.com/compare/exposure-to-outdoor-air-pollution-in-urban-areas/honduras/viet-nam/

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/honduras/viet-nam/">Honduras vs Viet Nam: 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).