Concentrations of fine particulate matter in World

World: Concentrations of fine particulate matter was 27.96 in 2023. ▼ Falling

Latest (2023)
27.96
Change on year
up 5.7%
Rank
8th
of 13 groups
All-time high
36.81
in 2010
All-time low
26.45
in 2022
Years of data
14
2010–2023

Concentrations of fine particulate matter in World, 2010–2023

0102030402010201620232010: 36.82011: 36.32012: 36.22013: 36.42014: 34.72015: 34.92016: 33.92017: 32.92018: 31.22019: 29.62020: 27.12021: 27.42022: 26.52023: 28

Source: World Health Organization, Global Health Observatory.

Analysis

In 2023, concentrations of fine particulate matter in World stood at 27.96.

Compared with earlier readings it is up 5.7% on the previous year and down 23.3% over ten years.

Over the whole period, concentrations of fine particulate matter in World peaked at 36.81 in 2010 and was at its lowest, 26.45, in 2022.

The long-run direction has been consistently falling across the 14 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
2010s 34.29 29.61 36.81 10
2020s 27.22 26.45 27.96 4

Countries ranked near World

  1. 5 Afghanistan 55.56 compare
  2. 6 Egypt 55 compare
  3. 7 Nigeria 53.53 compare
  4. 8 Mauritania 49.67 compare
  5. 9 Kuwait 49.08 compare
  6. 10 Senegal 47.49 compare
  7. 11 Ghana 47.43 compare

See the full ranking of 236 places →

More health data for World

All data for World →

Frequently asked questions

What is concentrations of fine particulate matter in World?
Concentrations of fine particulate matter in World was 27.96 in 2023, according to World Health Organization, Global Health Observatory.
What is the highest concentrations of fine particulate matter recorded in World?
The highest recorded value was 36.81 in 2010.
What is the lowest concentrations of fine particulate matter recorded in World?
The lowest recorded value was 26.45 in 2022.
How does World rank for concentrations of fine particulate matter?
World ranks 8th out of 13 groups with data for 2023.
Is concentrations of fine particulate matter rising or falling in World?
Over the last ten years it is down 23.3%. The long-run trend across the full record is falling.
Where does this World data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Concentrations of fine particulate matter (PM2.5). Statizoid updates them automatically from the source API.

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CSV · JSON — 14 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).

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Concentrations of fine particulate matter in World. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 21 August 2026, from https://health.statizoid.com/stat/concentrations-of-fine-particulate-matter-pm2-5/world/

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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