Iran vs Oman: Concentrations of fine particulate matter

Iran
34.4
in 2023
Oman
32.69
in 2023
Iran rank
34th
Oman rank
37th

Concentrations of fine particulate matter over time

  • Iran
  • Oman
010203040201020162023

How they compare

Iran currently reports 34.4 against 32.69 in Oman, a difference of 1.71.

That makes Iran's figure about 1.1 times Oman's.

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

Iran ranks 34th and Oman ranks 37th of 184 countries.

Across the 2 decades both report, Iran averaged higher in 1 and Oman in 1.

Head to head by decade

Decade Iran Oman Difference Ahead
2010s 32.03 32.72 0.6903 Oman
2020s 34.42 32.27 2.14 Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher concentrations of fine particulate matter, Iran or Oman?
Iran, at 34.4 against 32.69 in Oman as of 2023.
What is the difference in concentrations of fine particulate matter between Iran and Oman?
1.71, with Iran ahead.
How many years of comparable data are there for Iran and Oman?
14 years are reported by both, from 2010 to 2023.
How do Iran and Oman rank globally for concentrations of fine particulate matter?
Iran ranks 34th and Oman ranks 37th 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.

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Iran vs Oman: Concentrations of fine particulate matter. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 28 August 2026, from https://health.statizoid.com/compare/concentrations-of-fine-particulate-matter-pm2-5/iran-islamic-rep/oman/

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About this data

Indicator
Concentrations of fine particulate matter (PM2.5)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
236 places, 3,304 data points, 2010–2023
Last refreshed