Concentrations of fine particulate matter in Thailand

Thailand: Concentrations of fine particulate matter was 25.51 in 2023. ▼ Falling

Latest (2023)
25.51
Change on year
up 19.2%
World rank
62nd
of 184 countries
All-time high
31.33
in 2010
All-time low
20.86
in 2020
Years of data
14
2010–2023

Concentrations of fine particulate matter in Thailand, 2010–2023

01020302010201620232010: 31.32011: 28.72012: 30.52013: 302014: 262015: 27.82016: 26.42017: 26.12018: 25.52019: 25.32020: 20.92021: 21.32022: 21.42023: 25.5

Source: World Health Organization, Global Health Observatory.

Analysis

The most recent figure for concentrations of fine particulate matter in Thailand is 25.51, measured in 2023.

The figure is up 19.2% on the previous year and down 14.9% over ten years.

Over the whole period, concentrations of fine particulate matter in Thailand peaked at 31.33 in 2010 and was at its lowest, 20.86, in 2020.

Thailand ranks 62nd of 184 countries on this measure, in the middle of the range.

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

Concentrations of fine particulate matter in Thailand, year by year

Annual values for Concentrations of fine particulate matter (PM2.5) in Thailand, 2010 to 2023.
Year Value Change
2010 31.33
2011 28.67 -8.5%
2012 30.52 +6.5%
2013 29.99 -1.7%
2014 26.02 -13.2%
2015 27.83 +6.9%
2016 26.43 -5.0%
2017 26.09 -1.3%
2018 25.51 -2.2%
2019 25.26 -1.0%
2020 20.86 -17.4%
2021 21.33 +2.3%
2022 21.39 +0.3%
2023 25.51 +19.2%

Averages by decade

DecadeAverage LowestHighest Years
2010s 27.76 25.26 31.33 10
2020s 22.27 20.86 25.51 4

Countries ranked near Thailand

  1. 59 Korea, Democratic People's Republic of 25.84 compare
  2. 60 El Salvador 25.75 compare
  3. 61 South Africa 25.59 compare
  4. 63 Azerbaijan 25.38 compare
  5. 64 North Macedonia 25.09 compare
  6. 65 Viet Nam 24.94 compare

See the full ranking of 236 places →

More health data for Thailand

All data for Thailand →

Frequently asked questions

What is concentrations of fine particulate matter in Thailand?
Concentrations of fine particulate matter in Thailand was 25.51 in 2023, according to World Health Organization, Global Health Observatory.
What is the highest concentrations of fine particulate matter recorded in Thailand?
The highest recorded value was 31.33 in 2010.
What is the lowest concentrations of fine particulate matter recorded in Thailand?
The lowest recorded value was 20.86 in 2020.
How does Thailand rank for concentrations of fine particulate matter?
Thailand ranks 62nd out of 184 countries with data for 2023.
Is concentrations of fine particulate matter rising or falling in Thailand?
Over the last ten years it is down 14.9%. The long-run trend across the full record is falling.
Where does this Thailand 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 Thailand. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 26 August 2026, from https://health.statizoid.com/stat/concentrations-of-fine-particulate-matter-pm2-5/thailand/

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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