PM2.5 air pollution in Kenya

The average concentration of fine particles (PM2.5) in Kenya was 17.4 micrograms per cubic metre in 2023. The value for 2023 is the lowest since 2017.

Measure: Fine particulate matter (PM2.5) concentration Unit: Micrograms per cubic metre Data: 2010 to 2023 Source: WHO
Kenya, 2023 17.4 Micrograms per cubic metre
Change from 2022 −3.6% 2022: 18.0 µg/m³
Position in 2023 88th of 212 See the full ranking

PM2.5 air pollution in Kenya over time

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Kenya

Micrograms per cubic metre. Source: World Health Organization, Global Health Observatory. Gaps mean no published value; points are not joined across missing years.

Fine particulate matter (PM2.5) concentration (micrograms per cubic metre), 2010 to 2023
Period Kenya
2023 17.4 µg/m³
2022 18.0 µg/m³
2021 18.3 µg/m³
2020 18.3 µg/m³
2019 17.4 µg/m³
2018 17.9 µg/m³
2017 17.3 µg/m³
2016 17.8 µg/m³
2015 17.6 µg/m³
2014 17.5 µg/m³
2013 17.7 µg/m³
2012 18.2 µg/m³
2011 17.8 µg/m³
2010 17.5 µg/m³

A dash means no value was published for that period.

In short

  • That is a change of −3.6% from 18.0 µg/m³ in 2022.
  • Since 2013, when it was 17.7 µg/m³, the figure has changed by −1.8%.
  • Among the 212 countries with data for 2023, Kenya has the 88th highest value.

Source and dates

Original producer
WHO
Source
World Health Organization, Global Health Observatory
Dataset or series code
SDGPM25 · dataset details · view at source
Selection
Dim1=RESIDENCEAREATYPE_TOTL
Observation period
2010 to 2023 for Kenya
Provider update
8 May 2026
Retrieved
9 November 2026
Published here
9 November 2026
Licence
CC BY 4.0 (WHO datasets, with additional terms)
Attribution
Source: World Health Organization, Global Health Observatory