Finland · Urban PM2.5 Concentration (WHO)
4.52023
Unit: micrograms per cubic metre. Publisher measure: Concentrations of fine particulate matter (PM2.5).
Annual population-weighted PM2.5 concentration in urban areas, matching WHO SDG11.6.2 metadata; label urban scope explicitly.
Measurement basis: model-based estimate.
Displayed values are rounded, with extra precision when needed to keep a positive estimate positive. Downloads retain the full numeric estimate and the publisher's original display text separately.
A “<” sign means strictly below the stated number. Numeric readings and uncertainty endpoints keep their own comparison signs. A number without a sign does not establish certainty or an observed outcome.
World Health Organization (Global Health Observatory); retrieved 2026-09-07. Retrieval time is separate from an official publisher release vintage.
Download this immutable source capture · Source and coverage corrections
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History and uncertainty
Charts plot numeric readings. Reported upper bounds create gaps; their values, uncertainty endpoints and source notes remain available in the table and downloads.
Reported estimates and uncertainty · 14 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| Finland | 2010 | 7.327235925 | 6.927781767 | 7.746460205 | — |
| Finland | 2011 | 7.064642384 | 6.711022426 | 7.425044983 | — |
| Finland | 2012 | 6.487870276 | 6.180063379 | 6.819575982 | — |
| Finland | 2013 | 6.312076988 | 6.002513027 | 6.686808464 | — |
| Finland | 2014 | 6.124669029 | 5.814755341 | 6.411502156 | — |
| Finland | 2015 | 5.950352267 | 5.640886401 | 6.255521472 | — |
| Finland | 2016 | 5.540663921 | 5.242349054 | 5.81555212 | — |
| Finland | 2017 | 5.389614332 | 5.119727956 | 5.680526353 | — |
| Finland | 2018 | 5.891552037 | 5.579470566 | 6.245013948 | — |
| Finland | 2019 | 5.567524749 | 5.309529592 | 5.892141739 | — |
| Finland | 2020 | 4.998468313 | 4.740552919 | 5.264456826 | — |
| Finland | 2021 | 4.996327861 | 4.729124353 | 5.286079688 | — |
| Finland | 2022 | 4.861888228 | 4.595522436 | 5.144002718 | — |
| Finland | 2023 | 4.536813654 | 4.306773098 | 4.808941063 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.