Concentrations of fine particulate matter (PM2.5)

Last updated time
08/05/2026 15:58
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Source name
WHO (SDGPM25)
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Sudan

Concentrations of fine particulate matter (PM2.5)

20102023

PM2.5 concentration by country in 2023

In 2023, Qatar had the highest value (58.09) among 218 countries, while Finland had the lowest (4.12).

#CountryValueChange
1Qatar58.09-6.0%
2Nigeria54.33-0.6%
3Egypt53.52+2.8%
4Cameroon52.97-2.5%
5Niger50.7-7.6%
6Afghanistan49.35-8.9%